Manual – MOVIDRIVE® MDX61B Safety Module MOVISAFE® DCS..B Option
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Error and alarm messages
Diagnostics
Remedy • Check track with the configured data of the encoder setting
• Check position signal
• Are all signals connected correctly to the 9-pin encoder connector?
• Check the encoder connector for correct wiring.
• Use the SCOPE function to set positions signals so that they are congruent
Alarm code A3307/3308, error 109, subcode 038/039
Alarm message Plausibility error - incorrect position range.
Cause The current position is outside the configured measurement range.
Remedy • Check track with the configured data of the encoder setting
• Check position signal, correct offset if necessary
• Use the SCOPE function to read off the position and set in ratio to the configured
values
Alarm code A3309/3310, error 109, subcode 040/041
Alarm message Plausibility error - incorrect speed.
Cause The current speed exceeds the configured maximum speed.
Remedy • The drive moves outside the permitted and configured speed range
• Check the configuration (encoder screen: max. set speed)
• Analyze the speed development using the SCOPE function
Alarm code A3311/3312, error 109, subcode 042/043
Alarm message Plausibility error - incorrect acceleration.
Cause The current acceleration is outside the configured acceleration range. The drive has
exceeded the permitted acceleration range
Remedy • Check the configuration (encoder screen: max. set speed)
• Analyze the speed/acceleration development using the SCOPE function
Alarm code A3401/3402, error 109, subcode 044/045
Alarm message Plausibility error in encoder interface (A3401 = encoder 1 and A3402 = 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 A3403/3404, error 109, subcode 046/047
Alarm message Faulty encoder voltage supply
(A3403 = encoder 1 and A3404 = 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 A3405/3406, error 109, subcode 048/049
Alarm message Plausibility error of encoder interface (A3405 = encoder 1 and A3406 = encoder 2).
Cause The wiring of the encoder does not correspond to the configured data.
Reference voltage outside defined range
Alarm code A3303/3304, error 109, subcode 036/037
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