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CHS Series LevelMaster™ Level Meter

Operations & Configuration Manual

EPG Companies Inc.

19900 County Road 81

Maple Grove, MN 55311

800-443-7426 * www.epgco.com

Tech Support * 800-762-8418

For Models:

CHS1000

CHS1100

CHS1200

Содержание LevelMaster CHS Series

Страница 1: ...ulletin 3594 CHS Series LevelMaster Level Meter Operations Configuration Manual EPG Companies Inc 19900 County Road 81 Maple Grove MN 55311 800 443 7426 www epgco com Tech Support 800 762 8418 For Mod...

Страница 2: ...itted powered 4 20mA an internal 24VDC transmitter power supply and digital inputs used for pump disable or monitoring pump on off status run time The CHS1200 adds RS 232 485 Communications Ports Modb...

Страница 3: ...able 2 2 RUN Pulse I P 2 5 50VDC 6 Float HOA switch I P Disable 1 3 RUN Pulse I P 1 5 50VDC 7 Re transmitted level 4 20mA 4 Common HOA return 8 Re transmitted level 4 20mA J3 CHS1200 only 1 RS 485 5 R...

Страница 4: ...Press the SETUP ENTER key momentarily The display will read ZERO Enter a Setup Code value of 2 by pressing the UP arrow twice and press the SETUP ENTER key The display will show d Each will be either...

Страница 5: ...UP ENTER key This is only active if this option is installed 3 3 MODBUS Serial Baud Rate The communication transfer rate can be toggled between 1200 Baud bd 12 and 9600 Baud bd 96 using the UP DOWN ar...

Страница 6: ...ted using the UP DOWN arrow keys 4 4a HyHi The High alarm hysteresis determines the value by which the process must deviate from the alarm set point before the relay returns to its normal state OR 4 4...

Страница 7: ...Therefore The URL 5 PSIG converted to inches is 138 55 5 X 27 71 H2O per 1 PSI Because the transducer is zero based 0 138 55 and the current output is live 4 20 25 or 1 4 of the URL value must be add...

Страница 8: ...ditions They may also be used to sense the run off auto conditions from an HOA switch The connections are not polarity sensitive and share a common return term 4 NOTE These disable terminals DO NOT re...

Страница 9: ...s is an integer register The DIREGo 40001 contains Modbus Address Modbus Reg Description Offset 40001 DIREG0 DIGITALINS 0 40002 RAIL RAWS AI 1 40003 AIH ANALOG IN 2 40004 CYC0H STARTS EXT1 3 40005 CYC...

Страница 10: ...2018 EPG Companies Inc 10 Bulletin 3594 CHS Series Configuration Guide...

Страница 11: ...point SCALE 866 Sets meter scale to read in inches 5 psi pressure transducer oFFSE 34 6 Sets meter display for input 0 ma 5 psi pressure transducer PrHi ______ Relay 1 K1 turns on when meter displays...

Страница 12: ...2018 EPG Companies Inc 12 Bulletin 3594...

Страница 13: ...s Inc 13 Bulletin 3594 CHS Series LevelMaster Meter Replacement Guide EPG Companies Inc 19900 County Road 81 Maple Grove MN 55311 800 443 7426 www epgco com Tech Support 800 762 8418 For Models CHS100...

Страница 14: ...proof cover and then through opening in panel Attach retaining clips to both sides of meter Note The slot end of the retaining clip screw must face towards the rear of the meter To attach retaining cl...

Страница 15: ...on reprogramming the relay outputs 20 Review all wiring modifications and verify against the meter wire diagram Make sure all of the electrical wiring has been properly installed and tightened 21 Clea...

Страница 16: ...from the meter to the sensor Sensor is wired backwards Reverse red and black wires Display 34 6 level There is an open condition in the 4 20mA loop Check the loop and fix any problem Display incorrec...

Страница 17: ...eter displays ________ ALHi ______ Relay 2 K2 turns on when meter displays ________ HYHi ______ Relay 2 K2 turns off when display drops ________ below R2 Level ALHi2 ______ Relay 3 K3 turns on when me...

Страница 18: ...2018 EPG Companies Inc 18 Bulletin 3594 OLD STYLE I S BARRIER...

Страница 19: ...2018 EPG Companies Inc 19 Bulletin 3594 NEW STYLE I S BARRIER...

Страница 20: ...2018 EPG Companies Inc 20 Bulletin 3594 EPG Companies Inc 19900 County Road 81 Maple Grove MN 55311 800 443 7426 www epgco com Tech Support 800 762 8418...