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0901180 Rev: B (09/16) 

Page 41  

WIRING DIAGRAM FOR CONNECTING A 4-20MA DEVICE 

Summary of Contents for Knight Control Guard ACCS

Page 1: ...0901180 Rev B 09 16 Page 1 Control Guard ACCS Instruction Manual...

Page 2: ...s 34 Wiring Diagrams 35 42 Exploded View Drawings 43 49 Troubleshooting 50 Declaration of Conformity 51 Warranty Information 52 Knight Locations 52 CAUTION Wear protective clothing and eyewear when di...

Page 3: ...Input 100 120 VAC 50 60 Hz 4 5 A Input 200 240 VAC 50 60 Hz 2 5 A Output 24 VDC 8 8 A Unit Weight 30 lbs 13 6 kg Pump Flow Rates note 1 3 38 38 9 oz min 100 1150 ml min Pump Duty Cycle note 2 50 based...

Page 4: ...a trigger signal is applied Use of this mode is intended for applications where the duration of the trigger signal is controlled by another source and the Control Guard is utilized as a slave pump Th...

Page 5: ...aided vinyl hose Chemical test kit 1 Position level on wall at the desired mounting location 2 Draw line across top of level approximately 20 long 3 Check that line is visible 4 Mark position of first...

Page 6: ...side of the tank 2 After the plastic probe body has been firmly secured to the mounting hole with a rubber washer and nut feed the wire lead through a strain relief on the bottom of the Control Guard...

Page 7: ...keys directly below the START to turn the pump on and begin priming When fully primed use the key directly below the STOP to turn the pump off Repeat as necessary for other pumps To change back to Eng...

Page 8: ...pump action Press the MENU button to access the settings menu Press the key to highlight CONFIGURATION Press the ENTER key Password Protection A private password protects the system settings and allow...

Page 9: ...t to load the setup file from the USB Press the YES key to load the setup file Press the NO key to cancel NOTE The system will search the USB drive for the setup file with the matching SYSTEM ID If th...

Page 10: ...NO key to cancel If you pressed the YES key you will see the following screen while clearing Once completed the system will return to the main menu screen purple USB Errors If no USB device is instal...

Page 11: ...he keys directly below the METRIC or U S OZS Once selected you will return to the settings screen Load Defaults To load default settings use the keys directly below the YES and NO Once selected the sy...

Page 12: ...alog Inputs Use and to highlight the analog input you wish to change then press ENTER Analog Name This setting allows you to change the name of each analog input independently You have a maximum of 12...

Page 13: ...and keys to move the cursor to the number you want to change Use the key to change the number Once you have reached the last number press the key one more time to save and exit back to the settings me...

Page 14: ...o the next screen NOTE you have a maximum pump calibration ON time of 2 minutes To enter the volume dispensed use the ENTER key to move the cursor to the number you want to change Use the and keys to...

Page 15: ...f the chemicals When time is selected the system will run the pumps based on the flow rate calibrated for a specific amount of time When flow meter is selected the pump delivery will be monitored by t...

Page 16: ...system will run the pumps based on the flow rate calibrated for a specific amount of time When flow meter is selected the pump delivery will be monitored by the flow meter to ensure that the correct a...

Page 17: ...ber press the key one more time to save and exit back to the settings menu Use the EXIT key to exit without saving Sensor This setting tells the system which of the available sensor inputs will be use...

Page 18: ...ed This setting allows you to control the speed of the pump to match the requirements of the application PUMP 1 SETTINGS NAME PUMP 1 MODE REPEAT CYCLE SIGNAL 0 METERING TIME MORE SETTINGS ____________...

Page 19: ...CHARGE VOL selected press the ENTER key To change the recharge setting use the and keys to move the cursor to the number you want to change Use the key to change the num ber Once you have reached the...

Page 20: ...system which of the available sensor inputs will be used with the pump PUMP 1 SETTINGS NAME PUMP 1 MODE PROBE SIGNAL 0 METERING TIME MORE SETTINGS ______________________________ ENTER PUMP 1 SETTINGS...

Page 21: ...hout saving Feed Limit Use the key directly below ON to turn the feature on or below OFF to turn the feature off Then press ENTER to continue Pulse This setting tells the system when to begin pulse fe...

Page 22: ...adings When finished press the key to return to normal pump operation PUMP 1 SETTINGS PULSE OFF 5 SECS TEMP MIN 000 0 F TEMP MAX 000 0 F ______________________________ ENTER PUMP 1 PULSE OFF 5 SECS __...

Page 23: ...Probe Error This display indicates that one of the probes connect ed to the system is not recognized Check wiring from the probe to the main control board Low Level Error When a chemical container is...

Page 24: ...Framework 3 5 Service Pack 1 Download and install these system files as instructed 2 After downloading the drivers from Microsoft download the Control Guard ACCS application from the following link h...

Page 25: ...access all of the programming menus on the Control Guard ACCS front panel It allows access to all programming functions Each system is shipped from the factory with 0000 as the access code Do not leav...

Page 26: ...ach pump Note that more than one pump can share a signal when applicable to reduce the number of electrical wiring connections DC Speed Controls the speed of each pump individually based on your speci...

Page 27: ...ignal can turn off without restarting the entire cycle over 10 Probe Mode Utilizes a probe to sense and maintain a specific chemical solution strength Setpoint The numeric value that represents the ch...

Page 28: ...ansfer the setup file to the system 1 Insert your USB device into your computer 2 Click on Copy Setup to USB Drive from the PC application home page 3 Select the drive letter for your USB device 4 Sel...

Page 29: ...application 1 Insert your USB device into your computer 2 Click on Copy Files from USB Drive from the PC application home page 3 Select the drive letter for your USB device 4 Select the file you want...

Page 30: ...so confirm that the settings are correct for your application 1 Report Header Shows the date report was created what time period is covered system ID number and units 2 Pump Info This is the section t...

Page 31: ...y uses such as inventory tracking cost and billing or consumption due to various field conditions 1 Report Header Shows the date report was created and what time period is covered 2 Pump Info Shows th...

Page 32: ...onal problems 1 Report Header Shows the date report was created and what time period is covered 2 Cycle Start End Shows the starting and ending time stamp by date for each cycle logged 3 Cycle Errors...

Page 33: ...y clicking on the Save to Excel File button located in the upper left of the report viewer The Excel version of the report appears in the System Files directory in the column marked Excel Reports Prov...

Page 34: ...Page 34 0901180 Rev B 09 16 SYSTEM DIMENSIONS Main Cabinet all models...

Page 35: ...0901180 Rev B 09 16 Page 35 WIRING DIAGRAM 115VAC...

Page 36: ...Page 36 0901180 Rev B 09 16 WIRING DIAGRAM 230VAC...

Page 37: ...0901180 Rev B 09 16 Page 37 WIRING DIAGRAM FOR CONNECTING SIGNAL INPUTS...

Page 38: ...Page 38 0901180 Rev B 09 16 WIRING DIAGRAM FOR CONNECTING REMOTE INPUT SIGNALS...

Page 39: ...0901180 Rev B 09 16 Page 39 WIRING DIAGRAM FOR CONNECTING A LOW LEVEL SWITCH Note the low level inputs are for dry contacts no voltage...

Page 40: ...Page 40 0901180 Rev B 09 16 WIRING DIAGRAM FOR CONNECTING KNIGHT INDUCTIVE PROBES PN 6536033...

Page 41: ...0901180 Rev B 09 16 Page 41 WIRING DIAGRAM FOR CONNECTING A 4 20MA DEVICE...

Page 42: ...Page 42 0901180 Rev B 09 16 WIRING DIAGRAM FOR CONNECTING ELECTRIC PUMP VALVE KNIGHT EDP PUMP DETAILED...

Page 43: ...0901180 Rev B 09 16 Page 43 EXPLODED VIEWS...

Page 44: ...Page 44 0901180 Rev B 09 16 EXPLODED VIEWS...

Page 45: ...0901180 Rev B 09 16 Page 45 EXPLODED VIEWS...

Page 46: ...Page 46 0901180 Rev B 09 16 EXPLODED VIEWS...

Page 47: ...0901180 Rev B 09 16 Page 47 EXPLODED VIEWS...

Page 48: ...Page 48 0901180 Rev B 09 16 EXPLODED VIEWS...

Page 49: ...0901180 Rev B 09 16 Page 49 EXPLODED VIEWS...

Page 50: ...Red display with error message Chemical container empty Air in chemical lines Debris in flow meter Loose flow meter wires Probe error Red display with error message Loose probe wires Defective probe L...

Page 51: ...0901180 Rev B 09 16 Page 51...

Page 52: ...defective upon factory authorized inspection Bearings and pump seals or rubber and synthetic rubber parts such as O rings diaphragms squeeze tubing and gaskets are considered expendable and are not c...

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