MGE UPS Systems 250A User Manual
Page 16 -
34020201EN/AB
3. Operation
3.1 Turning on the PMM module
1. Close the upstream switching device (external and not supplied) on the circuit supplying the PMM module.
2. In a module with an isolation transformer, close ("I" or ON position) circuit breaker Q1 5 (see page 7) .
3. Make sure disconnector-fuses F1 and F2 are closed and close ("I" or ON position) circuit breaker Q2 5 (see page 7) .
2. In a module with an isolation transformer, close ("I" or ON position) circuit breaker Q1 5 (see page 7) .
3. Make sure disconnector-fuses F1 and F2 are closed and close ("I" or ON position) circuit breaker Q2 5 (see page 7) .
◗
The system status LED 17 (see page 8) flashes yellow a few seconds, then green and should subsequently remain
green.
◗
After a few seconds, the first page of measurements is displayed:
3.2 Display
4. Close the circuit breakers on the output circuits to be powered.
Metering mode
Alarm mode
Setup mode
The display unit for the PMM module offers three operating modes: metering, alarm and setup.
This is the default mode.
Ph-A CH01 0.000
BCM
CH02 0.000
BCM
CH42 0.000
Ph-B CH25
WARNING
WARNING
UP
Ph-C CH12
ALARM
ALARM
METER
SELECT
+
UP
GENE OVER
MCM
VOLTAGE
UP
UP
GENE OVER
MCM
CURRENT
UP
AUX INPUT
ALARM
Enter Password :
* * * * * *
* * * * * *
DOWN
UP
View System Info
Find Meters
Review Meters
+
UP
DOWN
SELECT
DOWN
SELECT
UP
UP
UP
Setup
Communication
Communication
UP
Setup
Operation
Operation
UP
UP
Ph-A CH01 0.000
BCM
CH02 0.000
GENE KWH 0000.0
MCM
KW 0000.0
METER
DOWN
UP
METER
BCM
CH42 0.000
Ph-B CH01 0.000
BCM
CH02 0.000
DOWN
UP
METER
BCM
CH42 0.000
Ph-C CH01 0.000
BCM
CH02 0.000
DOWN
UP
METER
SELECT
SELECT
SELECT
MCM
MAX 0000.0
DOWN
UP
METER
METER