Murr Elektronik Mico Pro Series - Maintenance and cleaning

Operation
User manual 9000-41011-0200000_hdb_en_20 88 / 92
7.5.3 Mico Pro fix and flex
ON/OFF
Tab. 7-5: ON/OFF
1 ... 10 I
out
or 11 ... 20 I
out
Tab. 7-6: Power
7.6 Maintenance and cleaning
NOTICE
Defective and damaged devices
They can cause material damage. The correct function of the devices is not
guaranteed.
 Replace defective and damaged devices.
 Clean soiled contacts using a leather cloth only.
 Do not use contact spray.
LED indication LED state Description
Off
Device is switched off (no power supply
available on the input side)
Green
Permanently lit Channel connected, function OK
Green
Flashing Channel in the limit range, load >90 % of
the tripping current
Orange
Permanently lit Channel disconnected, via CTRL control
input
Red
Permanently lit Channel disconnected, manually via the
ON/OFF button
Red
Flashing
(1 Hz)
Channel disconnected, overload, short
circuit
Red
Rapidly flashing
(5 Hz)
Channel defective, external voltage avail-
able
Orange / Red Flashing
(1 Hz)
Module defective
LED indication LED state Description
Off
Not relevant
Green
Permanently lit Currently set tripping current in A
(e.g. LED-1 = 1 A)
Green
Flashing Tripping current setting mode
(See chapter Operation/Setting)