Troubleshooting - ABB Magne 3 Series User Instructions

Troubleshooting

This section concerns all Magne 3 and 4.
LED indication
No LED light
Blue (blinking)
Blue (rapid blinking)
This section concerns Magne 4 X-DYN, Magne 4 DYN-Info
LED indication
Shines red
Weak light or green
and red showing at
same time
Green and red light
alternating rapidly
Alternating green and
red light
This section concerns Magne 4 OSSD Info
LED indication
Shines red
Lights green (but no
dynamic signal
detected)
Weak light or green
and red showing at
same time
Green and red light
alternating rapidly
Blinking red/red/green
light
A defective unit should be replaced with a new unit. Never bypass the safety circuit.
Warning
2TLC172315M0201, rev. K
Monday, May 07, 2018 10:51:13 AM
Supposed cause of fault
No voltage supply.
Anchor missing or not
centered.
Overcurrent on attempted
locking.
Supposed cause of fault
Eva away from Adam.
Metal between Eden sensors.
Unit is defective.
Valid Eva code missing
Dynamic signal in missing
Supposed cause of fault
Eva away from Adam.
Metal between Eden sensors.
Defective dynamic input
signal to unit (asymmetrical
pulses).
Unit is defective.
Valid Eva code missing
Defective input signal
Check and rectify
Check +24 VDC/0 V voltage supply.
Check anchor position.
Unit needs replacing.
Contact ABB Jokab Safety.
Check and rectify
Move Eva within sensory range of Adam.
Remove metal.
Unit needs replacing.
Contact ABB Jokab Safety.
Perform procedure to replace Eva. If it still does not
work, the unit is defective and must be replaced.
Check previous unit.
Check and rectify
Move Eva within sensory range of Adam.
Remove metal.
Check the dynamic signal to the unit before this in the
safety circuit.
Unit needs replacing.
Contact ABB Jokab Safety.
Perform procedure to replace Eva. If it still does not
work, the unit is defective and must be replaced.
Restart voltage cycle, if fault recurs, check incoming
signals.
17 www.abb.com/jokabsafety