236 9440500990 Rev D
Modbus™ Communication DECS-250N
Name Register Type
R/W Unit Range
Auxiliary Input Gain for FCR Mode
Auxiliary Input Gain for VAR Mode
Auxiliary Input Gain for PF Mode
An entry of ‘1’ toggles through the
following modes: Stop, Start
Control Mode Virtual Toggle
An entry of ‘1’ toggles through the
following modes: Manual,
Operating Mode Virtual Switch
Auto Track Enabled Status
External Tracking Enable Status
OEL=3 SCL=4 UEL & SCL=5
OEL & SCL=6 UEL & OEL &
Pre-position Enable Status
Load Compensation Mode Status
Off=0 Droop=1 Line Drop=2
Load Compensation Mode Select
Loss-of-Sensing Detection Enable
Loss-of-Sensing Triggered Transfer-to-FCR-
mode Enable
Underfrequency or V/Hz Mode Enable
UF Limiter=0 V/Hz Limiter=1
External Tracking Enabled
Setpoint adjustment range
determined by registers 47655
Setpoint adjustment range
determined by registers 47657
Var Mode Setpoint in kvar
Setpoint adjustment range
determined by registers 47659
Factor
Setpoint adjustment range
determined by registers 47661
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