SEW-Eurodrive MOVISAFE DCS B Series

126
Manual – MOVIDRIVE® MDX61B Safety Module MOVISAFE® DCS..B Option
9
Error and alarm messages
Diagnostics
Remedy • Check encoder type and configuration (SSI/incremental)
• Check the encoder connection/wiring
• Check polarity of encoder data
• Check function of the encoder
Alarm code E3403/3404, error 109, subcode 146/147
Alarm message Faulty encoder voltage supply
(E3403 = encoder 1 and E3404 = encoder 2).
Cause Encoder voltage supply not within defined range (min. DC 20 V / max. DC 29 V).
Remedy • Overload in the supply voltage of the encoder; internal polyswitch fuse has tripped
• Check supply voltage of DCS..B option
Alarm code E3405/3406, error 109, subcode 148/149
Alarm message Plausibility error of encoder interface (E3405 = encoder 1 and E3406 = encoder 2).
Cause The wiring of the encoder does not correspond to the configured data.
Reference voltage outside defined range
Remedy • Check encoder type and configuration (SSI/incremental)
• Check the encoder connection/wiring
• Check polarity of encoder data
• Check function of the encoder
• Check encoder supply voltage
Alarm code E3407/3408, error 109, subcode 150/151
Alarm message Difference level RS485 driver 1. Error: Faulty "B" or "Cycle" signal.
Cause • No encoder connection
• Incorrect encoder type is connected
Remedy • Check encoder connection
• Check encoder cabling
Alarm code E3409/3410, error 109, subcode 152/153
Alarm message Difference level RS485 driver 2. Error: Faulty "A" or "DATA" signal.
Cause • No encoder connection
• Incorrect encoder type is connected
Remedy • Check encoder connection
• Check encoder cabling
Alarm code E3411/3412, error 109, subcode 154/155
Alarm message Incremental counter plausibility check
Cause • Incorrect encoder connection
• Incorrect encoder type is connected
Remedy • Check encoder connection
• Check encoder cabling
• Check software configuration
Alarm code E3413/3414, error 109, subcode 156/157
Alarm message Plausibility error in encoder interface (E3413 = encoder 1 and E3414 = encoder 2).
Cause The wiring of the encoder does not correspond to the configured data.
Alarm code E3401/3402, error 109, subcode 144/145