Load Shedding Page - nvent RAYCHEM Elexant 4010i User Manual

nVent RAYCHEM Elexant 4010i/4020i User Manual
Figure 78 – Invalid Power Rating
Figure 79 - Invalid Circuit Breaker Rating
5.6.5

Load Shedding Page

Figure 80 - Load Shedding Page
Purpose:
The Elexant 4010i/4020i controller may be put into a load shedding mode only after receiving a load
shedding command issued from a Modbus Master. This mode overrides the temperature control and
forces the output of the control module off until reset by the Modbus Master.
The Modbus Master issues a load shedding broadcast command to the control modules at least once
every Timeout period. If the controller has this feature Enabled and does not receive the broadcast within
the Timeout period, a LOAD SHEDDING COMM FAILURE ALARM is tripped.
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RAYCHEM-AR-H60624-40X0iOpsManual-EN-1905