COVER MY SERIES – User Manual
COMEX S.A.
16
No.
Signals available
Description
2
External bypass ON
When the UPS receives a signal at input IN.1, the inverter is automatically
turned off and the bypass mode is activated.
3
Battery breaker
When the UPS receives a signal at input IN.1, the UPS generates an alarm
related to disconnecting the battery circuit.
4
On/Off UPS
When the UPS receives a signal at input IN.1, the UPS turns on or off the
inverter depending on the current operating status.
5
Battery drain
When the UPS receives a signal at input IN.1, the UPS generates an alarm
related to a ground fault in the battery circuit
6
Discharge lock.
When the UPS receives a signal at input IN.1, the UPS generates an Alarm
and turns off the battery operation.
Table 2.1. Output signals (Dry Contact 1 - OUT.x output)
No.
Signals available
Description
1
No Supply
The occurrence of the event occurs when the primary rectifier power
supply fails, or when the power supply parameters are outside the
tolerance range.
2
No bypass
The occurrence of the event occurs when the bypass power supply fails,
or when the power supply parameters are outside the tolerance range.
3
Battery error
The event occurs when the battery is connected, the battery voltage is low,
the so-called BatLow, high battery voltage or high battery temperature.
4
No Output
An event occurs when the output power is disconnected or the output
power is incorrect.
5
Output overload
The event occurs when the nominal output power of the UPS is exceeded.
6
General alarm
An event occurs when any alarm is generated by the UPS.
7
Normal mode
The event occurs during normal operation of the UPS from the inverter.
8
Battery mode
The event occurs when the UPS is running on battery.
9
Bypass mode
The event occurs when the UPS is operating in the bypass.
10
On/Off UPS
The event occurs when the UPS is turned on.