Unipower ARR-M Series User Manual

BATTERY CHARGER USER’S MANUAL PART- 2: THEORY OF OPERATION
MCEnPC23-REV.2.4 Page 74
xxvi. PM Alarm **
PM alarm is activated when the communication between control board and measuring board (PM) fails. We can
enable or disable and adjust this alarm as shown on the procedure below:
Alarms?
Ok
Next
Pr
Exit
Adjust? Level1
Ok Next Pr
Exit
ON Alarm PM
Set
Exit Next
Pr
ON
OFF
Next
Exit
:getyou Next till Press
Fail PM
10.0A 136.2V
:getyou Next till Press
ON Alarm PM
Figure 75 : PM Alarm adjustments procedure.
xxvii. Frequency Alarm *
If the frequency is out of the range, then this alarm is activated. This alarm is available when PM board (AC
measurement) is ordered. We can enable or disable and adjust this alarm as shown on the procedure below:
Alarms?
Ok
Next Pr
Exit
Adjust? Level1
Ok Next Pr
Exit
ON AlFrequency
Set
Exit
Next
Pr
ON
OFF
Next
Exit
:getyou Next till Press
FailFrequency
10.0A 136.2V
:getyou Next till Press
ON AlFrequency
ON Down Shut
Next
ExitON
OFF
Figure 76 : Frequency Alarm adjustments procedure.

Unipower ARR-M Series Specifications

General

Brand	Unipower
Model	ARR-M Series
Category	Battery Charger
Language	English