Lenze ELCAMZIxxx4SNNPSNN (LCU122) - Manual (Page 160)

Troubleshooting and fault elimination
Status display
9
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160 EDSLCMX3024-SPS EN 5.0
Status display: fieldbus interface
lcu121_000h
Pos. Colour Status Description
Status GG green on Motor starter is supplied with voltage.
off Motor starter is not supplied with voltage.
flashing Motor starter is being initialised
Status FB yellow off No communication with the PROFIBUS master
flashing Communication with the PROFIBUS master has been built up.