SEW-Eurodrive MOVISAFE DCS B Series

122
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
• Check encoder supply voltage
Alarm code A3407/3408, error 109, subcode 050/051
Alarm message Difference level RS485 driver 1. Error: Faulty "B" or "Cycle" signal.
Cause • No encoder connection
• Incorrect encoder type is connected
Remedy • Check the encoder connection.
• Check encoder cabling
Alarm code A3409/3410, error 109, subcode 052/053
Alarm message Difference level RS485 driver 2. Error: Faulty "A" or "DATA" signal.
Cause • No encoder connection
• Incorrect encoder type is connected
Remedy • Check the encoder connection.
• Check encoder cabling
Alarm code A3411/3412, error 109, subcode 054/055
Alarm message Incremental counter plausibility check
Cause • Incorrect encoder connection
• Incorrect encoder type is connected
Remedy • Check the encoder connection.
• Check encoder cabling
• Check software configuration
Alarm code A3413/3414, error 109, subcode 056/057
Alarm message Plausibility error in encoder interface (A3413 = encoder 1 and A3413 = encoder 2).
Cause The wiring of the encoder does not correspond to the configured data.
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 A3415/3416, error 109, subcode 058/059
Alarm message Plausibility error SIN/COS encoder connection.
Cause Incorrect encoder type connected.
Remedy • Check encoder connection
• Check the encoder connection
Alarm code A3417/3418, error 109, subcode 060/061
Alarm message Plausibility error - incremental encoder connection.
Cause Incorrect encoder type connected.
Remedy • Check encoder connection
• Check the encoder connection
Alarm code A3405/3406, error 109, subcode 048/049