Appendix G—Modbus Register Map
72 S811+ Soft Starter MN03900001E—November 2012
Motor Voltage Imbalance Fault
Level
1 657 R/W UINT8 1–100%
Motor Voltage Imbalance Fault
Duration
2 658 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Motor Under Voltage Fault Enable 1 659 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
Motor Under Voltage Fault ( % of
Rated Voltage )
1 660 R/W UINT8 1–99%
Motor Under Voltage Fault
Duration (Running)
2 661 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Motor Over Voltage Fault Enable 1 662 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
Motor Over Voltage Fault ( % of
Rated Voltage )
1 663 R/W UINT8 101–120%
Motor Over Voltage Fault
Duration
2 664 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Motor Line Frequency Fault
(Warning) Enable, Len=1
1 665 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
Motor Line Frequency Deviation
From Rated Fault Level
1 666 R/W UINT8 0–100% deviation from setting
Motor Line Frequency Fault
Duration
2 667 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Motor Average Power Fault
(Warning) Enable
1 668 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
Motor Average Power Percent
Rated Low Fault Level
2 669 R/W UINT16 0.0–100.0% (in 0.1%)
Motor Average Power Percent
Rated High Fault Level
2 670 R/W UINT16 0.0–800.0% (in 0.1%)
Motor Average Power Fault
Duration
2 671 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Analog Input Fault (Warning)
Enable
1 672 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
Analog Input Percent of Rated
Range Low Fault Level
1 673 R/W UINT8 0–100% (of range)
Analog Input Percent of Rated
Range High Fault Level
1 674 R/W UINT8 0–100% (of range)
Analog Input Fault Duration 2 675 R/W UINT16 0.1–60.0 sec (in 0.1 sec)
Temperature Sensor Fault
Enable
1 676 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
SCR Not Firing Fault Enable 1 677 R/W UINT8 0 = Protection disabled
1 = Fault enabled
2 = Warning enabled
Register Map, continued
Parameter
Data
Length
Modbus
Register
Number Read/Write
Data
Type Description
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