BENSHAW RediStart MX3 Series, User Manual

Page: 217 / 238

Modbus Register Map
Following is the Modbus Register Map. Note that all information may be accessed either through the Input registers (30000 addresses)
or through the Holding registers (40000 addresses).
209
APPENDIX F - MODBUS REGISTER MAP
Absolute Register Address Description Range Units
30020/40020 Starter Control
Bit Mask:
Bit 0:
Run/Stop
Bit 1: Fault Reset
Bit 2: Emergency Overload Reset
Bit 3: Local/Remote
Bit 4: Heat Disable
Bit 5: Ramp Select
Bit 10: Relay 6
Bit 11: Relay 5
Bit 12: Relay 4
Bit 13: Relay 3
Bit 14: Relay 2
Bit 15: Relay 1
–
30021/40021 Starter Status
Bit Mask:
Bit 0:
Ready
Bit 1: Running
Bit 2: UTS
Bit 3: Alarm
Bit 4: Fault
Bit 5: Lockout
–
30022/40022 Input Status
Bit Mask:
Bit 0:
Start
Bit 1: DI 1
Bit 2: DI 2
Bit 3: DI 3
Bit 4: DI 4
Bit 5: DI 5
Bit 6: DI 6
Bit 7: DI 7
Bit 8: DI 8
–
30023/40023 Alarm Status 1
Bit Mask:
Bit 0:
“A OL” – Motor overload
Bit 1: "A 5" – Motor PTC
Bit 2: "A 6" – Stator RTD
Bit 3: "A 7" – Bearing RTD
Bit 4: "A 8" – Other RTD
Bit 5: “A 10” – Phase rotation not ABC
Bit 6: “A 11” – Phase rotation not CBA
Bit 7: “A 12” – Low Line Frequency
Bit 8: “A 13” – High Line Frequency
Bit 9: “A 14” – Phase rotation not 1PH
Bit 10: “A 15” – Phase rotation not 3PH
Bit 11: “A 21” – Low line L1-L2
Bit 12: “A 22” – Low line L2-L3
Bit 13: “A 23” – Low line L3-L1
Bit 14: “A 24” – High line L1-L2
Bit 15: “A 25” – High line L2-L3
–
30024/40024 Alarm Status 2
Bit 0: “A 26” – High line L3-L1
Bit 1: “A 27” – Phase loss
Bit 2: “noL” – No line
Bit 3: “A 29” – PORT Timeout
Bit 4: “A 31” – Overcurrent
Bit 5: “A 34” – Undercurrent
Bit 6: “A 35” – PF Too Leading
Bit 7: “A 36” – PF Too Lagging
Bit 8: “A 37” – Current imbalance
Bit 9: “A 38” – Ground fault
Bit 10: “A 47” – Stack overtemperature
Bit 11: “A 53” – Tach Loss
Bit 12: “A 60” – DI 1
Bit 13: “A 61” – DI 2
Bit 14: “A 62” – DI 3
Bit 15: “A 63” – DI 4
–