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OCTOPUS 3000 USER GUIDE
Aquadyne
Version 2.2
First Edition
JULY 1998
Copyright
© AQUADYNE Computer Corp., 19941998. All rights reserved worldwide. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language in any form by any means without the written permission of AQUADYNE Computer Corp.
Licenses and Trademarks
Octopus, AquaNode, AquaGuard, AquaWeb, H2O/S are trademarks of Aquadyne Computer Corp.
Credits Designed and edited by Kirkpatrick Price & Associates Technical Review by Matt Kim, Patrick Johnston, Rick Kriss, Christophe Dugas, Rod Warlick, and Dean McDaniel.
Part Number: 75-050705 AQUADYNE Computer Corporation 7343 "P" Ronson Road San Diego, California 92111 USA
Sales: (619) 569-2082 Tech. Support: (619) 569-2082 x250 Fax: (619) 495-3119 E-Mail: [email protected] [email protected] Web: http://www.aquadyne.com Printed in USA
Table of Contents
1. INTRODUCTION
How the Octopus Works ............................................................... 1-3 User Guide Features ................................................................... 1-4 Quick Reference Menu Map ......................................................... 1-4 Monitoring Capability .................................................................. 1-4 Flash Memory Architecture ......................................................... 1-5 Status Lights .............................................................................. 1-5 Infrared Printer Port .................................................................... 1-6 Powering the Octopus .................................................................. 1-6 Control Capability ....................................................................... 1-7
2. INSTALLING THE COMPONENTS
Step 1. Mount the Octopus Controller .......................................... 2-4 Step 2. Installing the Temperature, pH, and ORP Probes .............. 2-6 Step 3. Install the Digital Input Hardware .................................... 2-9 Step 4. Install Optional X-10 Control Module .............................. 2-11 Step 5. Install and Address Optional Satellite Module(s) ............. 2-11 Step 6. Install Communications Equipment ............................... 2-13 Step 7. Power Up the Octopus 3000 Controller ........................... 2-17 Step 8. Install the 9-Volt Backup Battery Pack (Optional) ........... 2-18
3. PROGRAMMING THE SOFTWARE
Overview of the Octopus Menus ................................................... 3-2 Using the Menu Map--An Example .............................................. 3-4
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Table of Contents
Initial Software Setup .................................................................. 3-4 Step 9. Set the System Clock ....................................................... 3-4 Step 10. Enter the Protective Password ........................................ 3-6 Step 11. Set the Noise Filter Control ............................................ 3-6 Step 12. Select the Conductivity Temp Compensation Settings ..... 3-7 Step 13. Select a Conductivity Range ........................................... 3-7 Step 14. Select a Temperature Scale. ........................................... 3-8 Step 15. Enter Setpoint and Range Values ................................... 3-8 Step 16. Entering Alarm Range Values ....................................... 3-12 Step 17. Set up Digital Input Alarm ........................................... 3-15 Step 18. Set up the Lighting System .......................................... 3-15 Step 19. Set up the WaveMaker System ..................................... 3-16 Step 20. Set Up System Hold Control ......................................... 3-16 Step 21. Assign System Control Addresses ................................. 3-17 Step 22. Set Up the Communication Software ............................ 3-18 Step 23. Enable the Octopus System Control ............................. 3-21 Step 24. Test the System Configuration ..................................... 3-22
4. OPERATION AND MAINTENANCE
Daily check list ........................................................................... 4-2 Cleaning the Probes .................................................................... 4-3 Calibrating the Probes ................................................................. 4-4 Replacing a Probe ........................................................................ 4-8 Conducting a System Test ........................................................... 4-8 Changing a Control Address ........................................................ 4-9 Operating the Infrared Printer ..................................................... 4-9
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Table of Contents
5. SETTING UP AQUAWEB FOR WINDOWS 95
AquaWeb - Introduction ............................................................... 5-2 Step1-Configuring Windows Com port setting to support AquaWeb 5-4 Step 2 - Installing AquaWeb on your PC ....................................... 5-5 Step 3 - Starting and configuring AquaWeb .................................. 5-7
6. ADLOADER - Upgrading the H2O/S software
Upgrading the H2O/S software in your Aquadyne Computer ........ 6-2
7. TROUBLESHOOTING
Probe Troubleshooting ................................................................. 7-2 Peripheral Equipment Response Troubleshooting ......................... 7-5 Modem/pager Troubleshooting .................................................... 7-6 AquaWeb Troubleshooting ........................................................... 7-7
APPENDICES
Appendix A: Menu Maps Appendix B: Understanding Water Quality Appendix C: Conversion Tables Appendix D: Product Warranty
This manual is available in an Adobe "pdf" format from our web page at http://www.aquadyne.com. For the latest information, electronic updates to this documentation and other technical information, we recommend that you check with us regularly. Aquadyne Computer Corp. 7343 "P" Ronson Road San Diego, California 92111 USA
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Chapter
1
Introduction
Introduction
Figure 1.1 The Octopus 3000 Controller
1-2
CHAPTER 1: INTRODUCTION
Introduction
HOW THE OCTOPUS 3000 WORKS
Congratulations on your purchase of the most sophisticated, yet easy-to-use aquatic environment controller on the market today. Designed with a powerful INTELTM microprocessor, your Octopus 3000TM controller includes the following features: · Continuous monitoring of conductivity, water temperature, pH and oxidation reduction potential (ORP). H2O/STM software with menu-driven programming environment. Aux. Input supports power failure, water level or pressure alarming. FLASH memory that makes upgrading your Octopus 3000 with new H2O/S software a simple task. Local audible alarm or optional remote dial-up pager alarm capability. Parameter control capability for management of peripheral equipment such as pumps, and lighting. Powerful datalogging capability that holds up to 7-days of probe data. Operates on 9V AC or on an optional 9V DC battery backup. optional X-10 support for up to 255 control outputs. An infrared Data Port that supports an optional hand-held HP printer for data reporting and graphical analysis. Single communication port supporting both direct connection to a PC or remote modem communication. · AquaWebTM Remote Access--Our latest software product that allows you to communicate with your Octopus 3000, perform advanced graphical analysis of current and historical data--from any Windows 95 PC. The standard version of AquaWeb is available for no cost through our WEB site at: HTTP://www.aquadyne.com Single User and Multi-User versions of AquaWeb are available for additional cost through your dealer. Until now, performing even the simplest functions with a controller required technical or electronic expertise. The Octopus 3000 controller makes maintaining the optimum aquatic environment easy. The Octopus 3000 is constructed with only the highest quality components. The heart of the Octopus 3000 is an INTEL microprocessor which manages all of the activities of the controller. All information gathered by the controller is processed digitally. The Octopus 3000 Architecture includes Digital Signal
· · ·
· ·
· · · ·
Note
The helpful Notes logo highlights items which will save you time and effort, and increase your understanding of the Octopus operation. The CAUTION logo highlights items which are critical to safety or which may cause the Octopus to malfunction or become damaged.
·
!
CAUTION
CHAPTER 1: INTRODUCTION
1-3
Introduction
Processing (DSP) hardware and software that provides accurate and repeatable readings over the life of the Octopus 3000. In addition, the microprocessor design provides unsurpassed flexibility, as reflected by the variety of software options that are available for the Octopus 3000. mation before proceeding with Chapter 2, Installation and Software Programming. This User Guide includes several quick reference features, including Notes, Cautions and a Quick Reference Menu Map.
AQUADYNETM is committed to building products that meet world class standards of quality and workmanship. If you have any questions regarding the use of this product, AQUADYNE provides hotline service through the Technical Support Group. They can be reached between 9:00 AM and 5:00 PM Pacific Standard Time at (619) 569-2082 x 250 or via the Internet at: [email protected] The primary source for technical and other useful information about the Octopus 3000, including the latest release of this User Guide in AdobeTM "PDF" format, can be found on our Web Page: http://www.aquadyne.com. Our Web Page contains current software releases and always reflects the latest information about our products, so we suggest that you visit it frequently.
QUICK REFERENCE MENU MAP
The laminated Menu Map included with your Octopus 3000 summarizes the H2O/S software menu structure. Post it in a convenient spot for quick reference. For more detailed menu maps, refer to Appendix A.
MONITORING CAPABILITY
The Standard Octopus 3000 software provides for monitoring, control, and alarm capabilities. The four water quality parameters monitored are: · · · · Conductivity Temperature pH ORP
USER GUIDE FEATURES
The Octopus 3000 User Guide is presented in five chapters: Introduction, Installation, Programming, Operation and Maintenance, and Troubleshooting. In Chapter 1, we provide a basic overview of the Octopus 3000 and its capabilities. We recommend that all users review this infor-
In addition to the four parameters the Octopus 3000 also provides an aux. input which can be configured to provide a digital input for power failure detection, or water level alarming. Probes connected to the bottom of the Octopus 3000 gather information and relay it to the Octopus 3000 for processing and display on the screen.
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CHAPTER 1: INTRODUCTION
Introduction
The Octopus 3000 is programmed using a membrane keypad on the face of the unit. Directional arrows on the keypad are used to move horizontally across a given menu level. The "Enter" key is used to move down the menu map or to make a selection. Once in the submenus, if there is no activity for ten minutes in most menus, the Octopus LCD display window will return to the Current Status Display. Settings entered up to that time will be saved. When not in programming mode, current status information gathered by the probes is shown on the Octopus LCD Display Window.
STATUS LIGHTS Parameter Status Lights
The Parameter Status Lights located on the face of the Octopus indicate whether a system is operating within it's preset limits or a control system has been activated. A status
Parameter Status Lights
No Light. (Parameter is within setpoints and no dosing required, OR control system is not activated.)
Conductivity
Solid Green. (System is dosing to lower conductivity value.) Flashing Green. Dwell State. (Will read conductivity again after dwell time is complete.) Solid Red. (System is Dosing to raise conductivity value.) Flashing Red. Dwell State. (Will read conductivity again after dwell time is complete.)
FLASH MEMORY ARCHITECTURE
A key feature of the Octopus 3000 is that it is designed using FLASH memory and a special application embedded in the Octopus 3000 called a bootstrap loader. When the loader is used in conjunction with other PC software offered by Aquadyne, routine updates to the Octopus 3000 H2O/S software can be easily accomplished. Refer to Appendix D for instructions on upgrading the H2O/S software in the Octopus 3000. Additional Information about the current revision level of the H2O/S software, the availability of AquaWeb for Windows 95, and other technical details about the Octopus 3000 can be found on the Aquadyne WEB page: http://www.aquadyne.com.
ORP
Temperature
Solid Green. Chiller On. (Current temperature is too high.) Flashing Green. Chiller Dwell State. (Dwell time to prevent compressor burn out.) Solid Red. Heater On. (Current temperature too low.)
pH
Solid Green. (CO2 is Dosing to lower pH.) Flashing Green. Dwell State. (Will read pH again after dwell time is complete.) Solid Red. (pH buffer is dosing to raise pH.) Flashing Red. Dwell State. (Will read pH again after dwell time is complete.)
Solid Red. (Ozone is dosing to raise ORP.)
Figure 1.2 Parameter Status Lights
CHAPTER 1: INTRODUCTION
1-5
Introduction
light lit red indicates that the system detected a low condition, a green light indicates a high condition. A summary of Parameter Status Lights is given in Figure 1.2.
Powering the OCTOPUS 3000
Primary power for the Octopus is provided by an A/C wall-mount transformer. A UL, CSA or CE approved transformer rated for the correct input voltage (110V or 220V) is used to power the Octopus. The output voltage to the Octopus must be 9V AC. The Octopus design incorporates FLASH Memory, RAM, and a battery backed-up realtime clock. Should power be lost, none of the parameter setpoints, or configuration data will be lost. However, during a power failure, data in the datalog will be erased. Backup power is provided by either of two methods: · · An optional 9-Volt backup "battery pack" specially designed by Aquadyne. An optional UPS Backup Power System (Uninterrupted Power Supply). (The A/C wall-mount transformer is plugged into this system.)
System Status Light
The System Status Light located at the bottom of the Octopus 3000 indicates the general condition of the Octopus 3000 controller operating system. Figure 1.3 summarizes the System Status Lights and their meaning.
System Status Lights
Solid Green. Operating properly and available for data entry.
Flashing Green. Busy processing data.
Flashing Green/Orange. Sending commands through the power line to the Satellite Modules. Flashing Red. Controller hardware failure. Unplug the Octopus controller and call Aquadyne customer service.
Figure 1.3 System Status Lights
Infrared Printer Port
The infrared printer port located at the bottom left of the face of the Octopus 3000 is standard. This port provides access for the optional infrared data-log reporting feature. Using the Infrared Printer (optional) data collected by the Octopus 3000 can be printed out in a variety of formats, including the current data, the high and low points of data collected within the last 24 hours, 48 hours, or 1 week. Temperature, pH, and ORP can be graphed. Conductivity will be added in a future release of H2O/S software
The backup battery-pack is an inexpensive means of providing about 45 minutes of backup power during a power failure. While operating from the battery pack, the Octopus
!
CAUTION
UPS power supplies have built in noise and surge suppression and WILL block X-10 control signals. Do not plug the X-10 power line interface module into a power outlet that is powered by the UPS, unless all the X-10 control modules are also powered by the UPS as well.
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CHAPTER 1: INTRODUCTION
Introduction
Your Octopus is a precision laboratory instrument that could be damaged by unexpected power surges or fluctuations. The use of a quality surge protection device is highly recommended, and is required to preserve your warranty. However, DO NOT USE a surge suppressor between an Octopus power line interface and a control module. will continue to operate normally until the battery is exhausted. If a UPS system is used as a backup power source, it may be purchased from Aquadyne. A UPS backup is a good idea if you require more than 45 minutes of backup power, or if you wish to backup other critical peripheral or communications equipment such as a pump, a bio-filter or a modem for example. Note however, that the duration of backup of the UPS is reduced by the addition of such equipment. The proper and reliable functioning of the Octopus and the X-10 control system is dependent on the proper installation of the Octopus, the X-10 Power Line Interface, and each Control Module. Other electrical devices, such as motors, ballasts, and dimmer switches produce electrical interference that may affect X-10 signaling. Refer to Chapter 5, Peripheral Device Troubleshooting, for further details.
!
CAUTION
!
CAUTION
The Octopus 3000 control system has six basic components, as shown in Figure 1.4: · · The Octopus 3000 Controller Wall Mount Power Supply
· Probes · · · The X-10 Power Line Interface One or More Control Modules A Modem
Control Capability
H2O/S software is used to program the Octopus 3000 and give it the capability for parameter control as well as monitoring. With the purchase of the optional X-10 power line interface and one or more control modules, a wide variety of monitoring and control features are automatically activated.
(Note: The modem, the X-10 power line interface, and the control modules are options.)
Control Using X-10 Management
The probes gather information and relay it to the Octopus controller (Figure 1.4). The controller then sends commands through the X-10 power line interface to the control modules. The control modules receive signals from the Octopus via the X-10 power line
CHAPTER 1: INTRODUCTION
1-7
Introduction
interface turning the devices on or off as needed. Each device that the Octopus controls, such as a heater or chiller, has its own control module. As many as 256 addresses and a variety of devices can be controlled by the Octopus, using X-10 control modules The Octopus 3000 incorporates several mechanisms to protect your aquatic environment from controller failure. For example, the controller is engineered to overcome problems associated with power fluctuations through the periodic re-sending of control module commands to make sure that a X-10 control is "latched" in the correct state. In addition to controlling peripheral equipment to maintain water quality, the H O/S software supports other optional features that can be enabled on the control menus:
2
· · · ·
A Lighting System System Hold Management A WaveMaker System An Alarm System
Each of these features is described in following sections.
Octopus 3000
Modem
X-10 Power Line Interface
Octopus Control Module
Device (E.g. Pump)
X-10
Power Supply
Octopus Control Module
Device (E.g. Chiller)
Surge Suppressor
Probe Cables Octopus Power Transformer Plugged Into Surge Suppressor Octopus Control Module Device (E.g. Heater)
Figure 1.4 Octopus Control System Components
1-8 CHAPTER 1: INTRODUCTION
Introduction
Example Lighting Scheme
Timer 1 is for the fluorescent lamps. These lamps are the first lights to come on in the morning and the last to go off late at night. Timer 2 is for the metal halide lamps. To approximate the sun rising, these lamps come on in the late morning and go off in the late afternoon. Timer 3 is for an additional halide lamp. This lamp will come on for about one to two hours at noon to simulate the midday sun. Timer 4 is for a red bulb during the night to allow observation of nocturnal creatures that come out when the lights are out, and or moonlight simulation. If you have the 16-channel Lighting System and are not using all 16 channels, you can use the additional channels to control other devices. 24-hour period. The Octopus 3000 comes standard with 4-channel lighting software. A optional 16 channel system is available as an option. With separate lighting timers, there is a high degree of flexibility in setting up your lighting system. For example, in your application you may wish to use a combination of metal halide, fluorescent, and incandescent lighting. And each lighting system may require a dedicated ON and OFF time. The Octopus 3000 lighting system can manage these and other varied timing needs under software control. (Figure 1.5).
System Hold
The H2O/S system hold software is a feature designed to aid in the feeding of fish and invertebrates. When the Octopus controller is put into feed mode, all systems, except the Lighting and WaveMaker systems, are shut down for a period of time selected by the user. At the end of the specified time (up to 60 minutes) all systems are turned back on and will restart within 5 minutes. If desired, the system hold option may be turned off by setting the feed time to 0 minutes. The Octopus controller will then no longer prompt you to enter the system hold mode.
Figure 1.5 Example Lighting Scheme
WaveMaker System
The H2O/S Dual Channel WaveMaker software feature allows the Octopus 3000 to control two independent wave or surge generation systems. Each system supports two pumps which are driven by Control Modules. The cycle time for each pump is selected by the user, from 1-999 minutes (over 16 hours).
Lighting System (4-Channel or Optional 16-Channel)
The lighting control feature allows the Octopus 3000 to control your system lighting. The lighting system will support up to 16 independent lighting times per 24 hours. Each channel has one ON and OFF time per
CHAPTER 1: INTRODUCTION
1-9
Introduction
Alarm System
The H20/S alarm system software provides visual and audible notification in the event that a monitored parameter exceeds the user defined range. The optional pager alarm software upgrade used in conjunction with a modem provides remote alarm notification via a digital pager.
1-10
CHAPTER 1: INTRODUCTION
Chapter
2
Installing the Components
Installing the Components
This Chapter will provide you with simple step-by-step instructions to lead you through the installation process. But before continuing...
STOPREAD THIS FIRST
!
CAUTION
KEEP pH AND ORP PROBE TIPS WET AT ALL TIMES
To prevent loss of accuracy in the pH and ORP probes, be sure to keep the tips wet at all times. NOTE: Do not completely submerge probes. Refer to probe installation procedures (Step 2) in this chapter for more information.
DO NOT ALLOW CONTROLLER TO GET WET!
Your Octopus 3000 controller can be located in any dry location. The controller is not waterproof and cannot be submerged, permitted to get wet or exposed to high humidity. To avoid splashing the unit, install it properly as described in this chapter.
INSTALL ALL ELECTRICAL CORDS CORRECTLY
Always take care when using electricity around water. To prevent water from running down the cord of an aquarium device, always use a drip loop as shown in Figure 2.1. To create a drip loop, make sure that the cord extends below the outlet so that any runoff will not enter the outlet or the device. Also, the Octopus controller and ALL other aquatic environment devices should be plugged into a GFCI outlet. If you are not familiar with installation of electrical equipment, it is strongly recommended that you hire a licensed electrician.
AVOID DANGEROUS OPERATING CONDITIONS
Do not operate the Octopus controller under any of the following conditions: · · · · With wet hands. If you are standing in water. If the AquaNode Controller is wet. If there is salt creep on the box.
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CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
Figure 2.1 · Protective Drip Loop and GFCI Outlet
!
CAUTION
In addition to a surge suppressor, a Ground Fault Circuit Interrupter (GFCI) should be part of you installation. A GFCI is a sensitive device which immediately cuts off the electricity flow when an electric current leak is detected. All devices that are part of the Octopus 3000 system should be connected to a GFCI protected circuit. If you do not have one installed already, you should purchase one. They are inexpensive and are available at any electronics or hardware store. Don't wait, a GFCI can save your life!
CHAPTER 2: INSTALLING THE COMPONENTS
2-3
Installing the Components
INSTALLING THE COMPONENTS
There are two basic parts to installing the Octopus 3000 controller: · Installing the Octopus hardware and additional components (Chapter 2, Steps 1 through 8). Programming the Octopus (H2O/S) software (Chapter 3, Steps 9 through 25). The ORDER OF INSTALLATION is important to successful startup and operation of the system. The X-10 Control Interface, Satellite Modules, and Modem must be installed before the Octopus controller is plugged in to ensure proper initialization of these components.
!
CAUTION
·
Not all systems require the same installation steps. The steps required for each individual system will depend on: · · Whether the system is monitoring only or monitoring and control. Which optional components are included in the system.
STEP 1--MOUNT THE OCTOPUS CONTROLLER
The Octopus controller will need to be installed within 5 to 10 feet of the probes. If you wish to place the controller beyond the standard 10-foot length of the probe cables, additional cable extension are available in a variety of lengths through special order. The controller comes with two mounting hangers for easy installation. Use the screws provided to attach the controller to the wall.
Table 2.1 indicates which components installation procedures your system requires. For example, for Monitoring Only systems, only installation steps 1, 2, and 7 would be required.
Steps to Install Physical Components
1. Mount the Octopus Controller 2. Install the Probes 3. Install the Digital Input hardware 4. Install the Optional X-10 Power Line Interface 5. Install and Address Optional Control Module(s) 6. Install the Communications Equipment 7. Power Up the Octopus Controller 8. Install 9-Volt Backup Battery Pack
Monitoring System
Monitoring & Control System
N/A N/A N/A Optional Optional Optional Optional
Table 2.1 · Installation of Components
2-4 CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
STEP 2--INSTALL THE PROBES
Up to four probes can be installed as part of the Octopus 3000 system. Three of the probes (temperature, pH, ORP) have the same basic installation requirements. The conductivity probe, requires special installation procedures to ensure proper operation and accuracy. In all cases, it is desirable to locate the probes away from sources of electrical interference such as UV sterilizers, florescent lighting, ballasts, pumps, etc. PROBE UNPACKING · pH and ORP probe tips must be kept wet at all times. The probes should be installed immediately after their tips are exposed to air. If probes are allowed to dry, they may be damaged and may produce inaccurate readings.
!
CAUTION
·
To prevent damage to the ORP probe sensor, FIRST REMOVE THE TAPE OVER THE VENT SEAL on the protective cap. Then remove the protective cap. Remove the protective caps from the remaining probes and install per Step 2 instructions.
·
OTHER CONSIDERATIONS
Note
The Octopus is a precision instrument that has been designed to interface with highquality laboratory grade probes manufactured in the USA to Aquadyne specifications. The use of other probes (especially inexpensive imported probes) not approved by Aquadyne is not recommended and will not be supported. A genuine Aquadyne probe can be identified easily by the presence of date code stamped on the top of the probe shaft.
·
pH and ORP probes can require a minimum of 48 hours to stabilize after installation. DO NOT ENABLE OCTOPUS CONTROL OF THESE PARAMETERS FOR 48 HOURS. Be sure probes are plugged into the correct Octopus probe ports. If they are plugged into the wrong ports, the system will not monitor properly. Place temperature, pH, & ORP probes within 6 inches of each other. The conductivity probe should be located at least 18" away from the temperature probe.
·
· ·
CHAPTER 2: INSTALLING THE COMPONENTS
2-5
Installing the Components
Installing the Temperature, pH, and ORP Probes
The four steps in probe installation are: 1. Select a location for the probes that will allow the pH and ORP probes to be placed within 6-inches of the temperature probe. (Alternatives are described in this section). By placing the probes close to each another, the Octopus is assured that the probes are not subject to different electrical environments that could affect their accuracy. The conductivity probe is a special case and should NOT be placed with the other probes--if at all possible The diagram below shows the conductivity probe placed in-line back to the pump. 4. Place the probes in the location selected in Step 1. None of the probes can be submersed. Mount the probes so that the top of the probe is above the water line. The probes should be positioned so that ONLY ABOUT HALF of the probe shaft is immersed in water.
Alternative Probe Locations
Select a probe installation that will allow the pH and ORP probes to be located within 6 inches of the temperature probe. Three possible probe installations are: · · · In-Filter Location Using Probe Mounts (Figure 2.2). In-Filter Location Using a Float (Figure 2.3). In-Line Location Using Tee-Fittings (Figure 2.4).
2. Remove the vent seal on the ORP probe protective cap, then remove all protective caps. 3. Plug the probe connector cables into the designated port at the bottom of the Octopus 3000 controller.
Temp.
pH
ORP
Conductivity Probe
Conductivity Cell Note: Conductivity Probe shown Mounted inline.
To Pump
Figure 2.2 · In-Filter Location Using Probe Mounts
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CHAPTER 2: INSTALLING THE COMPONENTS
Octopus 3000
Installing the Components
In-Filter Location Using Probe Mounts--The most common place for probe location is in the filter. Installing probes in a filter or sump requires that the probes be secured using probe mounts that attach to the back of the filter so the probes are only half-immersed in the water, (See Figure 2.2.) When placing your probes, be sure that there is adequate water flow over the probe tips at all times. The pH and ORP probes must be placed within 6 inches of the Temperature Probe. In-Filter Location Using a Float--The float installation shown in Figure 2.3 keeps probes from being submerged (or drying out), and is economical to construct. To construct a probe float, punch a hole (slightly smaller than the probe diameter) through a small piece of styrofoam. Be sure the probes are no further than 6 inches apart. Insert the probes into the float, as shown in Figure 2.3. In-Line Location Using a Tee-Fitting-- Although in-line probe placement is a little more difficult and requires some extra plumbing, it has been found to be a very accurate and safe way to place your probes. In-line placement will give accurate readings because water is moving across the probe tips at all times, and because algae growth on the probe tips is minimized. The probe is placed into a tee-fitting, as shown in Figure 2.4. You will need to provide the tee-fitting for this installation. The diameter of the in-line portion of the tee should be 1/2 inch (3/4" for conductivity probe) regardless of whether you are using laboratory or standard grade probes as they are supplied from Aquadyne. Aquadyne offers two compression fittings for installation of the probes. Flow rates across the pH and ORP probes should be limited to < 10 GPM. Be sure to install water shut-off valves, as shown in Figure 2.6, to permit probe replacement. All fittings must be secured so there is no water leakage. It is important that the in-line probe extend no more than about 50% into the flow stream. If the probe protrudes too far into the flow stream it will interrupt flow and interfere with the accuracy of the probe readings.
T
pH
OR
p em
P
Probe
Compression Fitting
Shutoff Valve
Shutoff Valve
Fig.2.4 · In-Line Location Using Tee Fitting Figure 2.3 · In-Filter Location Using Float
CHAPTER 2: INSTALLING THE COMPONENTS 2-7
Installing the Components
Installing the Conductivity Probe
Installation of the conductivity probe is similar to the installation of the pH, ORP and temperature probes discussed previously. 1. Select the proper probe location away from the other probes. 2. Remove the probe protective cap. 3. Plug the probe connector cable into the conductivity port at the bottom of the Octopus 3000 controller. 4. Place the probe in the location selected in Step 1. The conductivity probe can be installed in either of two ways: · · In-line, using a tee-fitting. Off-line, using a "Drip Cup."
In-Line Location
The in-line installation shown in Figure 2.6 is the preferred installation method because the tee-fitting is a natural conductivity cell and it provides the most accurate measurement environment. The general procedure is the same as that described above for temperature, pH and ORP probes. However, the conductivity cell, is utilized. Be sure that the installation provides that about 10% of the probe protrudes into the cell. Aquadyne provides a "score-mark" on all of it's conductivity probes that guides installation and assures proper insertion depth.
Alternative Probe Locations
The conductivity probe must be located away from the other three probes, and the conductivity probe must be installed in a controlled volume environment called a "conductivity cell." (See Figure 2.5) The conductivity cell provides the conductivity probe with a controlled volume environment. The conductivity cell is required to achieve accurate conductivity readings. It reduces the chances that the conductivity probe will be affected by alternate ground (conductive) paths.
Probe
Note
If the conductivity probe is not installed in a conductivity cell or if the probe is exposed to electrical interference from pumps, motors, or electrical ballasts, unreliable readings will result.
Conductivity Cell
Figure 2.5 · In-Line Conductivity Cell
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CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
Off-Line Location
The "Drip Cup" installation is a second option for the conductivity probe installation. As illustrated in Figure 2.6, a portion of water from the pump discharge line is diverted to a small cup-type arrangement. accurate readings are possible. The pH and ORP probes will take considerably longer to stabilize. Their readings are much more sensitive. The pH probe will stabilize in about 24 hours while the ORP probe may require 48 hours.
,,, ,,, , ,,, ,,,, ,,, ,,, ,,, ,,,
Valve
The water flows in and out of the cup at a rate of about 1 cup per minute.
Installation "Vase d'Ecoulement"
Note
Verse l'Octopus
Pompe
Sonde de Conductivité
The Octopus has been calibrated at the factory to pre-set standards. Since each probe has its own unique measuring characteristics, it is always recommended that you perform a manual calibration allowing sufficient time for the probes to stabilize in the calibration solution.
Vase
Filtre/Bac
Figure 2.6 · "Drip Cup" Installation
STEP 3--INSTALL DIGITAL INPUT HARDWARE
Various system conditions, such as high or low water levels, high or low pressures, flow failure, or power failure can be detected and alarmed using digital input hardware. These devices use a switch and relay that detect and alarm when an electrical circuit changes from open-circuit to closed-circuit position, or vice versa. This section provides instructions for installing a float switch (water level detection) and a power fail detector.
In a drip cup installation, there is no compression fitting to control insertion depth-- you must carefully position the probe so that the end of the probe is approximately 1 inch from the bottom of the cup.
Stabilization Period for Probes
After the probes are installed, there is a period of time required for each probe to stabilize in its new environment. The conductivity probe will be the first to stabilize in only 5 minutes, followed by the temperature probe which requires about 10 to 15 minutes before
CHAPTER 2: INSTALLING THE COMPONENTS
2-9
Installing the Components
Aquadyne offers digital input devices for water levels, pressures, flow, and power fail detect. Aquadyne offers an optional 8-pin connector and wire that can be used to hook up a miscellaneous digital input. Once the float switch has been installed in the tank or filter, connect the 8-pin connector to the bottom of the Octopus (in the 8pin digital input port).
Installing the Power Fail Detector
A power fail detector is available from Aquadyne. This 9-volt wall mount device is configured with an 8-pin connector, as shown in Figure 2.8. Install the unit as follows: 1. 2. Plug the 9-volt power detect switch into a 110-V outlet. Plug the 8-pin connector into the bottom of the Octopus. (At the 8-pin General Input port.)
Installing a Float Switch
A float switch consists of a stationary stem and a float that moves up and down with the water level. When the float is in the raised position, it is in the CLOSED position. When the float is lowered, it is in the OPEN position.
9-Volt Power Fail Detector
Octopus 3000
Modem
X-10 Control Module
Figure 2.7 · Float Switch with 8-pin Connector Install the Float Switch in Tank or Filter
The float switch should be installed in the tank or filter at the desired level, according to the manufacturer's instructions. (Many float switches will require drilling into the tank at the desired float location.) Be sure the float is installed in the position shown in Figure 2.7 (with the arrow on the side of the switch pointing up).
Probe Cables
X-10
Power Supply
Surge Suppressor
Octopus Power Transformer Plugged Into Surge Suppressor
Figure 2.8 Power Fail Detect Installation
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CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
STEP 4--INSTALL THE OPTIONAL X-10 POWER LINE INTERFACE
To install the X-10 Power Line Interface, simply plug it into a GFCI electrical outlet. Then use the 4-wire interconnect cable provided with your unit to connect the X-10 Power Line Interface (RJ-11 port at the bottom) to the Octopus 3000 controller. For proper initialization of these components, remember to connect your X-10 Power Line Interface and Control modules before powering up your Octopus 3000 unit. One Control module will be needed for each peripheral device you want to control, as shown in Figure 2.9. To install the Control module, simply plug the module into a GFCI-protected electrical outlet. Then plug the device to be controlled (i.e., pump, heater, chiller) into the bottom of the Control module. Be sure you do not exceed the power specifications of the Control module. The Control modules operate on power lines up to 110 volts and can be used with devices up to 15 amps. Control modules which operate with higher voltage and amperage or with different international plug configurations, are available from your dealer. The Octopus identifies each Control module by its own code, which is called an address. A control address must be set for each Control module. The address is selected using the two dials on the face of the Control module, as shown in Figure 2.10. The alpha dial allows selections A-P and the numeric dial allows selection 116. The Control address shown in Figure 2.10 is A-3.
STEP 5--INSTALL AND ADDRESS OPTIONAL CONTROL MODULE(S)
The Control modules can be located wherever electrical power is available. It is essential, however, that the Octopus 3000 controller, the X-10 Power Line Interface, and all Control modules be located on circuits on the same phase in the electrical sub-panel and have the distance of the A/C wiring between the X-10 Power Line Interface and any Control Module not exceed 50 feet. Otherwise, these devices may not communicate properly.
GFCI
15
15
AQUADYNE
TM
1
1
3 5
3 5
13 11 9 UNIT A 7
13
E
O M K
C
I ID
G
Heater
AQUADYNE
TM
11
15 13 11 9 UNIT A 7 1 3 5
SATELLITE
TM
Control Module
9 UNIT A
7
Adresse: A-3
C E
O M K
C E
O M K
I ID
G
TM
Control Module
I ID
G
Figure 2.10 · Addressing a Control Module Figure 2.9 · Control Module Installation
CHAPTER 2: INSTALLING THE COMPONENTS 2-11
Installing the Components
Before assigning any addresses, you should make a list of all devices to be controlled and their proposed Control addresses. It is recommended that you use the addresses supplied by Aquadyne. They will minimize the risk of control problems caused by interference. The default addresses are shown in Table 2.2. The Octopus 3000 comes preprogrammed with these addresses already installed in the controller.
Note
The X-10 Power Line Interface and all Control modules must be installed on circuits of the SAME PHASE. If the X-10 Power Line Interface and the Control modules are not on the same phase, they will not be able to communicate with each other, except by means of a X-10 Signal bridge. Do not plug Control Modules or the X-10 Power Line Interface into power strips equipped with surge suppression. Surge suppression will filter out the Octopus X-10 control command signals.
Default Control Addresses
H-1 C-1 O-1 D-1 D-2 F-1 A-1 C-2 C-3 P-1 P-2 P-3 P-4 L-1 L-2 L-3 L-4 L-5 L-6 · · · L-16 Heater Chiller Ozonizer Buffer System (pH) CO2 Doser Main Pump (System Hold) Alarm Module Low Cond. Control High cond. Control WaveMaker Pump 1A WaveMaker Pump 1B WaveMaker Pump 2A WaveMaker Pump 2B Timer Timer Timer Timer Timer Timer 1 2 3 4 5 6
!
CAUTION
A sticker on each satellite module indicates the maximum load-rating of the device. DO NOT OVERLOAD. Equipment such as compressors and pump motors can exceed the load rating of a Control module. Verify with the manufacturer of your peripheral device that the surge current at startup does not exceed the load rating of the satellite module. Damage to the satellite unit could result! In addition, be sure you are using the correct plug configuration.
Timer 16
Table 2.2 · Default Control Module Addresses
2-12 CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
STEP 6--INSTALL THE COMMUNICATIONS EQUIPMENT
There are two optional communication features available for the Octopus 3000 system: · · Alarm Paging AquaWeb for Windows 95 AquaWeb for Windows 95 provides remote access to the Octopus 3000 internal data-log and permits network communication between a PC and the Octopus. Depending on the software version of AquaWeb, some of the features include remote communications, trend analysis and networking with extensive graphing, statistical and data export capabilities. As indicated in Table 2.3, there are two ways to access AquaWeb: · · Via modem Via direct cable connection
The alarm paging feature allows your pager to receive an alarm page when a water quality parameter goes outside the acceptable range or when a digital input switch signals an alarm condition. The pager message indicates which Octopus 3000 unit (via the last 3 digits of the unit serial number) is affected (in the event of multiple units), which parameter is involved, and whether the alarm represents a high or low condition. (Refer to Chapter 3, Step 23 for a discussion of pager message information.) As shown in Table 2.3, in order to have the alarm paging feature, you must install a modem to your system.
For a single PC to a single Octopus, a direct cable connection can be used (refer to Figure 2.11). Note that if a direct cable connection is used, alarm paging will not be available. (Both the direct cable connection and the modem connection require a serial port connection. And PCs typically have only one serial port available.) For remote access to the Octopus 3000 datalog or for networking two or more Octopus units, a modem connection is required.
Communication Feature
Alarm Paging Only AquaNet Only Both Alarm Paging & AquaNet
Connection Options Available Direct Cable Modem Connection
N/A N/A
Table 2.3 · Communication Options
CHAPTER 2: INSTALLING THE COMPONENTS
2-13
Installing the Components
Direct Cable Connection for Local Use Only
Modem Connection for Remote or Networking Access
Figure 2.11 · AquaNet using Direct Cable or Modem Connection
Installing the Modem
Using the AquaWeb software requires a Aquadyne modem. Non Aquadyne modems are not supported by Aquadyne. The Aquadyne modem and 10-foot modem cable (RS-232) are preconfigured to work with the Octopus 3000 unit and there are no adapters needed. If you did not purchase this hardware from Aquadyne you will need to follow additional instructions to connect your modem with the Octopus 3000 unit. (A Tech- Tip is available from Aquadyne.)
1.
Connect the Modem and the Octopus Unit--First, plug your modem cable into the modem/serial port of the Octopus 3000 unit. Then connect the other end of the modem cable into the 25-pin connector on the back of the modem, as illustrated in Figure 2.12. The connectors are keyed and can only be installed one way. Make sure that the plugs on the cable are fully inserted into the jacks on the Octopus controller and the modem.
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CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
The Aquadyne modems default settings on the dip-switch (at the back of the modem) are "DUDUUUDD" for switch positions 1-8 respectively. Verify that the dip-switch settings are in the correct positions. 2. Power up the Modem--Aquadyne modems are powered by a small wallmount transformer, as shown in Figure 2.12. Plug the end of the cable from the power transformer into the front of the modem. Then plug the modem wall transformer into a wall receptacle or, preferably, into a surge suppressor powerstrip. If you have an Aquadyne modem, the serial port configurations are already set to work properly with your Octopus 3000 unit. If you do not have an Aquadyne modem, you will need to configure the serial port settings on the modem. Normally, this will require that your settings support the port settings of your Octopus 3000 (baud rate of 19,200 and data format of 81N). If you are using AquaWeb, you will also need to 3. configure the modem to auto-answer. A small power switch is located on the back of the modem. Set the power switch on the modem to the ON position. When the modem has power, several red lights should be illuminated on the front of the device. Connect the Modem and Phone--The modem is supplied with a 6-foot telephone cable to connect the modem to the telephone company (telco) phone line. Plug the phone cable into the back of the modem in the jack labeled LINE. (DO NOT plug the cable into the jack labeled PHONE.) Connect the other end of the phone line to the closest telco live telephone jack. If your installation does not use this type of phone connection, adapters are available through your local computer hardware store. With the cable connected to the phone line, you are now ready to program the H2O/S software for modem use. (Refer to Chapter 3, Step 23.)
Wall Mount Power Supply
¤
Telephone Line
Modem/ Serial Port
Modem
Figure 2.12 · Connecting a Modem
CHAPTER 2: INSTALLING THE COMPONENTS
2-15
Installing the Components
!
CAUTION
There could be problems in modem operation and pager functionality if the telephone line is shared. For proper operation, the modem will required a dedicated telephone line.
!
CAUTION
Use of any cable other than that supplied by Aquadyne may result in an incomplete connection or, in extreme cases, damage to the Octopus or computer. The cable utilized for Direct Cable connection is a nonstandard cable. It can be ordered from your dealer or from Aquadyne.
Installing the Direct Cable Connection
Your Octopus 3000 Controller with its H2O/S system software can be configured to connect directly to a PC by using Aquadyne's direct cable connection. Once connected, the Octopus 3000 can communicate with AquaWeb for Windows 95, Aquadyne's remote access application, and the H2O/S Flash downloader application.
To hook up directly to the PC, one end of the direct cable connects to the serial port on the Octopus 3000 unit and the other end connects to your PC com port. Aquadyne provides a optional 25 and 50-foot extension cables for longer runs.
General Input (8-pin mini-DIN)
ORP Probe (BNC) X-10 Control Module (T elco) T emp.Probe (T elco)
9V Battery B/U (Stereo jack)
Power (9V-AC Power Jack)
Conductivity (4-pin mini-DIN)
pH Probe (BNC)
Modem/Serial Port (8-pin mini-DIN)
Figure 2.13 · Bottom View of the Octopus Controller
2-16 CHAPTER 2: INSTALLING THE COMPONENTS
Installing the Components
Along with the cabling issue the Octopus 3000 allows you to control a number of different serial data options such as baud rate, parity, and software flow control. Figure 2.13). Be sure to use the protective power cord drip loop to prevent water from running down the cord into the Octopus 3000 controller. The cord should extend below the outlet so that any runoff will not enter the electrical outlet. When the controller is first plugged in, it goes through a diagnostic self check. The LCD screen will show a series of messages indicating that a self diagnosis is in progress, as shown in Figure 2.14. When powering up the Octopus for the first time, make note of your system serial number and H2O/S software version. This information is required should you find it necessary to obtain technical support. When the current status screen begins to display you will notice that the top line of the display will show the current probe readings. The second line will show system activity such as systems being activated, and alarms occurring. When the Current Status Screen is shown, Figure 2.15, you are ready for programming the Octopus controller.
STEP 7--POWER UP THE OCTOPUS 3000 CONTROLLER
If your system includes a modem, X-10 Power Line Interface or Control modules, be sure that these components are plugged in BEFORE powering up the Octopus 3000. Plug the end of the cable from the power transformer into the power jack located on the bottom left of the Octopus 3000 (See
Diagnostics de démarrage
OCTOPUS 3000 Aquadyne Inc. Ver. 2.0 Ser #97-1234567 Copyright (C) 1992-1997 Auto Test
Version du Logiciel et numéro de serie
Auto Test ok Initialisation sorties num. Initialisation Terminée Initialisation Modem: +++ Initialisation Modem: Envoie
Initialisation du Modem
08/15/97 11:45AM
pH = 7.8
Affichage des valeurs en rotation sur la ligne superieure
Installatin/Detection de l'Interface et de Modules
Rédox= 350mV T= 78.2F pH= 8.20 Tous Systémes OK <--Affichage du changement de statu en rotation sur la ligne inferieur
Systéme Redox ACTIVE
CD 45.4mS
Systéme Chauffage ACTIVE
ALARM pH mini
Figure 2.15 · Current Status Window
Figure 2.14 · Startup Diagnostics
CHAPTER 2: INSTALLING THE COMPONENTS 2-17
Installing the Components
STEP 8--INSTALL THE 9-VOLT BACKUP BATTERY PACK (OPTIONAL COMPONENT)
To install the 9-Volt Backup Battery Pack, simply plug in the battery backup to the bottom of the Octopus controller. Note: You need to install two 9V Alkaline batteries into the battery backup pack. Do not use rechargeable batteries. CONGRATULATIONS--You have now completed the first half of the Octopus installation--components installation In Steps 1-8, you mounted the Octopus 3000 and installed the following components: · · ·
Octopus
Probes (Temperature, ORP, pH and Conductivity). Digital Input Switch or Device (optional). X-10 Power Line Interface (Optional). Control Module(s) (Optional). Communications Equipment (Optional).
· ·
You then powered up the Octopus and installed the Backup Battery Pack.
Cables de Sondes Transformateur Branché dans Suppresseur de Tension
You are now ready for the second half of the installation process: programming the Octopus H2O/S software (Steps 9-25), presented in Chapter 3. Don't worry, you don't have to be a computer programmer to successfully program the Octopus. We not only give you the roadmap (the Menu Map), we guide you down the road as well.
9V Batterie Pack
Figure 2.16 · Battery Backup Installation
!
CAUTION
Please note that the 9-Volt Backup Battery incorporates special hardware designed by Aquadyne specifically for the Octopus. The use of any other voltage source could cause damage to your Octopus.
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CHAPTER 2: INSTALLING THE COMPONENTS
Chapter
3
Programming the Software
Programming the Software
PROGRAMMING THE SOFTWARE
Your Octopus 3000 includes the latest version of the H2O/S software which was pre-loaded into FLASH memory at the factory prior to shipment. The FLASH memory design of the Octopus 3000 allows future software upgrades to be installed by the user as they are made available by Aquadyne. For additional information pertaining to the latest software release, visit our WEB page: http://www.aquadyne.com For this part of the installation process, we recommend that you have your laminated Quick Reference Menu Map card at hand to follow along with the description. This will familiarize you with the Quick Reference card as well as introduce you to the use of the Octopus 3000 software menus. Detailed Menu Maps are given in Appendix A. Before you begin entering setpoint data, we thought it would be beneficial to review the general structure of the Octopus 3000 menus.
Figure 3.1 · Octopus 3000
Menu Map shows all available Top Level Displays. To scroll through the Top Level Display, simply push the right or left arrow on the keypad. The screens will be shown in the order indicated on the Menu Map. You can cycle through the screens as many times as you desire in either direction. The Current Status Screen provides both current parameter information (i.e. pH, ORP, Conductivity, and Temperature) on the top line and system status on the lower one. As systems are activated or alarms are triggered the status line provides up to date status on the system being managed. As events occur they are entered into the lower display. Up to 16 events are saved and displayed in sequence. Figure 3.2 shows the current status window.
08/15/97 11:45AM Current Readings Rotate thru Top Line of the Display ORP= 350mV T= 78.2F pH= 8.20 All Systems Normal <--Changes In System status Rotate thru Bottom Line of the Display
ORP SYSTEM IS ACTIVE pH LOW ALARM
Overview of the OCTOPUS Menus
All software menus and data entries are viewed through the LCD Screen Window on the face of the Octopus 3000 (Figure 3.1). The screen typically shown in the window is the Current Status Screen. This screen gives current probe readings for each of the four parameters: conductivity, temperature, pH and ORP
pH = 7.8
CD 45.4mS
Top Level Display
The Current Status Screen is only one of several screens that comprise the Top Level Display. Side One of the Quick Reference
HEATER SYSTEM IS ACTIVE
Figure 3.2 · Current Status Display
3-2 CHAPTER 3: PROGRAMMING THE SOFTWARE
Programming the Software
Main Menu
The Main Menu is comprised of three primary sub-menus, as shown in Figure 3.3 · · · Setpoints Menu Operation Menu Setup Menu · Conductivity Setpoint In addition to setpoint values, you can input parameter setpoint ranges, and parameter control information for use with the X-10 control system and alarm generation.
Operation Menu Overview
The Operation Menu includes options that might be required in day-to-day operation of the Octopus 3000: · · · · · Control Menu Probe Calibration Lock/Unlock Password Clean Probes IR Printer Menu
These menus are the first level down from the Top Level Display and comprise the Main Menu for the Octopus 3000. This menu is the doorway to all other sub-menus. To enter the Main Menu, simply push the Enter key from any position on the Top Level Display. Note that from the Top Level Display you will always enter the Main Menu at the same place: the Setpoints Menu. From there, you can scroll left or right in the Main Menu as desired, using the right or left arrows on the keypad.
Setup Menu Overview
The Setup Menu is used primarily during initial setup of the Octopus 3000 controller, including: · · Test Menu Set Module ID New Password Temp Scale Timers Alarm Data Logger Wave-Maker Filter Pager (optional) Conductivity Digital Input
TOP LEVEL DISPLAY
Exit Main Menu
Setpoint Menu
Operation Menu
Setup Menu
· · · · · · · ·
Figure 3.3 · The Main Menu
Setpoint Menu Overview
As the name implies, the Setpoint Menu allows you to enter the setpoint values for the four water quality parameters: · · · Temperature Setpoint ORP Setpoint pH Setpoint
· ·
CHAPTER 3: PROGRAMMING THE SOFTWARE
3-3
Programming the Software
Using the Menu Map--An Example
Suppose, for example, you wish to enter the pH setpoint for the Octopus 3000 . To do this, you would follow these steps (See Figure 3.4): · From anywhere on the Top Level Display, press Enter . After the System hold prompt you will be at the Setpoints Menu. Press Enter at the Setpoints Menu. This will take you to Temperature Setpoint. Scroll to the right using the right arrow key until you reach pH Setpoint. Then press Enter. You will then be at pH Setpoint. Move the arrows left or right to find the desired pH value. Then press Enter to record the Setpoint value into memory. Remember that the Main Menu selections are the doorway through which all other submenus are accessed. From the Top Level Display, press the Enter key to get to the Main Menu level. Then simply scroll to the left or right, as desired.
Initial Software Setup
You can now begin programming the Octopus 3000 H2O/S software--developed by Aquadyne specifically for advanced water quality monitoring applications. The H2O/S software setup consists of Steps 9-23 in the installation process. A summary of these steps is given in Table 3.1. Step 15 (Entering Setpoint Values) is perhaps one of the most important of these steps.
·
·
·
STEP 9--SET THE SYSTEM CLOCK (SETUP MENU)
The Octopus 3000 is equipped with an internal clock that includes its own battery source. So, you won't need to set the clock as
TOP LEVEL DISPLAY
Exit Main Menu
Setpoint Menu
Operation Menu
Setup Menu
Cond. Setpoint
Exit Setpoints
Temp Setpoint
ORP Setpoint
pH Setpoint
pH Setpoint Setpoint=x.xx
3-4
Figure 3.4 · Entering pH Setpoint CHAPTER 3: PROGRAMMING THE SOFTWARE
Programming the Software
Initial Software Se tup 9. Set System Clock 10. Enter Password 11. Set Noise Filter Control 12. Select the Conductivity Temp. Compensation Settings 13. Select Conductivity Range 14. Select Temperature Scale 15. Enter Setpoint & Range Values (Cond., Temp., pH, ORP) 16. Enter the Alarm Range Values & Hold- Off Timer 17. Setup Digital Input Alarm 18. Setup Lighting System 19. Setup Wave Maker System 20. Setup System Hold 21. Assign Control ID's on Software 22. Setup the Pager Alarm 23. Enable Octopus System Control 24. Test the System Configuration On M e nu Setup Setup Setup Setup Setup Setup Setpoint Setup Setup Setup Setup Setup Setup Setup Operations Setup Monitoring System X Optional X X X X X X X NA NA NA NA X NA NA M onitoring & Control Sys te m X Optional X X X X X X X X X X X X X X
Table 3.1 · Initial Software Setup
a result of power failure. However, because each clock is set from the factory with Pacific Standard Time, you may need to adjust the clock to your time zone. Control of the clock is accessed under the Setup Menu under Timer. Your first option in setup is to load the current date. Data is loaded in the following order: First, the month (01=January, 02=February. . ., 12=December), then the day of the month, and finally the last two digits of the year. To enter the year 1997, you would only enter "97." For example, if the current date were May 16, 1997, then you would enter "05/ 16/97." The controller will then prompt you to verify the date before continuing to enter the time. If you answer NO to the question "Correct?," then you have an opportunity to re-enter the date. Next, enter the time in a 12-hour format. After the time is entered you are again given the opportunity to verify that what you entered is correct. If you answer NO, then you will be given another opportunity to enter the time.
CHAPTER 3: PROGRAMMING THE SOFTWARE
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Programming the Software
STEP 10--ENTER THE PROTECTIVE PASSWORD
The use of a password will protect your controller from unauthorized use. Anyone attempting to use the controller will not be able to enter the Main Menu without entering the correct password. Your password may consist of up to five characters, letters and/or numbers. You may choose not to utilize the password protection; if so, do not enter any password and move to the next setup procedure. Many people find password numbers easier to remember; you may want to choose a number you already use somewhere else, such as an address. To enter your password, go to the "New Password" selection in the Setup Menu. When you press Enter, you will be prompted to enter your password of up to five characters. To do so, push the arrow until the first character you desire appears, then push enter. Follow this process for the remaining characters of your password. If your password has less than five characters, push enter a second time to signal that your password is complete. You will be prompted to enter the same password a second time to ensure that the password has been entered correctly. When your password has been entered and verified the LCD Screen returns to the "Exit Password" Screen. In order to activate your password selection go to the Operations Menu, press Enter, then scroll using the arrows to the "Lock-Unlock" menu. Push Enter and the display will show "Lock Now." Push Enter and you have activated the password.
STEP 11--SET THE NOISE FILTER CONTROL
The Octopus 3000 comes with a software noise filter which minimizes the effects of electrical noise on probe measurements. The filter may be set to one of four states: Off, Low, Medium, or High. Unless your Octopus 3000 is having problems recording data into the data-log, we recommend an initial setting of Off. If your aquatic environment is stable, but your HP hand-held printer output is showing unusual "high-low" readings, then some adjustment to the filter setting is warranted. It is always advisable to first identify and eliminate the source of the interference -- before attempting to use the filter to achieve the same goal. The filter menu is accessed under the Setup Menu. Note that the noise filter does not alleviate the X-10 control problems associated with electrical noise. Contact your nearest X-10 control module dealer who can help troubleshoot installation problems.
Note
Entering "AQDYN" at the new password prompt will display the system serial number and the version of H2O/S software installed in the Octopus. This information will be required should you need to contact technical support for any reason.
3-6
CHAPTER 3: PROGRAMMING THE SOFTWARE
Programming the Software
STEP 12--SELECT THE CONDUCTIVITY TEMPERATURE COMPENSATION SETTINGS
Temperature will affect conductivity readings. Therefore a temperature compensation adjustment is provided. This adjustment allows you to artificially adjust the conductance reading in percent per degree Celsius from 0 to 5% per °C. As a general rule, an adjustment of 2-3% is common for the water environment. To reach the temperature compensation menu ("Temp Comp Menu"), press Enter on the Setup Menu, then press the arrow keys until you scroll to the Conductivity menu (Cond. Menu). When you press Enter again, you will be at the Temp Comp Adjust Menu. NOTE: You can test the required percent adjustment setting by using water temperatures of known conductivity value and observing the conductivity readings. The readings should stay constant as the water changes temperature.
ON THE SETUP MENU Value Required Conductivity Temperature Compensation Conductivity Range Conductivity Alarm Temperature Temperature Scale Temperature Alarm pH Dosing Mode pH Alarm ORP ORP Alarm X X X X X X X X X X X X X X X Monitoring Monitoring & System Control System
STEP 13--SELECT A CONDUCTIVITY RANGE
The conductivity range menu allows you to set the appropriate conductivity scale. This is important since the conductivity range of water varies greatly depending on the application. Saltwater, for example, ranges from about 45,000 to 55,000 µS (45mS - 55mS), whereas freshwater conductivity is typically between 800 and 1,500 µS, depending on the water source. Hydroponic and other applications can vary across a broad range as well, depending on the crop and the stage of growth.
Table 3.2 Parameter Settings Included in the Setup Menu
You will need to select the conductivity scale that is appropriate for your system. The conductivity scale choices are 0-1000 µS (low range), or 0-100 mS (high range). The first scale is a much more sensitive scale since it reflects changes in conductivity of only one microSiemen (1 µS). The second scale is less sensitive and reflects conductivity changes in increments of 100 µS. From the Setup Menu, press Enter to reach the submenus. Use the directional keys to scroll through the Sub-menu options. Once at the conductivity range, press Enter.
CHAPTER 3: PROGRAMMING THE SOFTWARE
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Programming the So