Murr Elektronik Mico Pro Series - Diagnostic

Operation
User manual 9000-41011-0200000_hdb_en_20 87 / 92
7.5 Diagnostic
7.5.1 Mico Pro PS (power supply)
Power
Tab. 7-1: Power
Alarm
Tab. 7-2: Alarm
7.5.2 Mico Pro PM (power module)
Power
Tab. 7-3: Power
Alarm
Tab. 7-4: Alarm
LED indication LED state Description
OFF
Input voltage not connected
Green
Permanently lit Output voltage OK (≥21 V )
Red
Permanently lit Power supply alarm;
Output voltage too low (<21 V )
LED indication LED state Description
Off
 No error
 All channels are connected
Red
Permanently lit At least one channel has been discon-
nected through:
overload, short circuit or manual switch-
ing
LED display State Description
Off
Power OFF
Green
Permanently lit Power ON
LED indication LED state Description
Off
 No error
 All channels are connected
Red
Permanently lit At least one channel has been discon-
nected through:
overload, short circuit or manual switch-
ing