Telemecanique Sensors 3
- Technical Support – Sept 15th, 2022
Internal
XPSLCMUT1160 muting relay
●Troubleshooting examples
● Yellow MUT led blinking 2 times muting lamp in fault
●Root cause : bad connection, lamp missing or in fault, led lamp not compatible, too
much current or not enough current in the lamp
●How to solve : check lamp connection, check voltage & power of the lamp (24 Vdc /
0.5 - 5 W). Change led lamp by filament lamp if necessary
● Yellow MUT led blinking 3 times wrong selected value of the muting timeout
●Root cause : 30s value not enough
●How to solve : select « infinite » value by wiring
● Yellow MUT led blinking 4 times wrong override configuration at power-up
●Root cause : 1 muting photoelectric sensor in reflex mode not correctly adjusted
●How to solve : check the muting sensors and mirrors, their fixing …