Aux High; Aux Low; Comerror; Aux Line Loss - CD Automation REVEX 3PH RX3 120 Series User Manual

User's manual
REVEX
3PH from 120A to 210A

12.2. AUX High

This alarm is displayed when the auxiliary supply voltage exceeds the established ranges. If the alarm situation
persists for more than 5 seconds, the unit will go into protection.

12.3 AUX Low

This alarm is displayed when the auxiliary supply voltage is lower than the established ranges.
This alarm condition could lead to incorrect unit operation.

12.4 ComError

If the communication watchdog function is enabled (watchdog ON) this alarm is activated when there is no
data passage within the time established by the "WD reset" parameter.

12.5 AUX Line Loss

This alarm is activated when there is no auxiliary voltage.

12.6 Line Loss

This alarm is activated when L1 and L2 are not detected.

12.7 SHRT

This alarm is activated if the unit detects a short circuit in one of the power devices. This alarm could also
activate when the current measured by the unit is greater than 80% of the value set in Nominal I.

12.8 SCR Temp

This alarm is activated when the heat sink temperature exceeds the set threshold value (80°C)
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