Reactions:
Remedy:
Program Continuation:
Axis %1 encoder %2 parameterization error: number of encoder marks
%1 = Axis name, spindle number %2 = Encoder number
1. Rotary measuring system ($MA_ENC_IS_LINEAR[]==FALSE)
The number of encoder marks set in MD31020 $MA_ENC_RESOL[] does not correspond to the value in the drive machine data MD1005 or zero has been entered in one of the two machine data.
2. Absolute measuring system with EnDat interface ($MA_ENC_TYPE[]==4)
On absolute encoders, the resolution of the incremental and absolute track supplied by the drive is also checked for consistency.
Motor measuring system: MD1005, MD1022 Direct measuring system: MD1007, MD1032
The two drive machine data must have a defined relation to one another. If the conditions listed below are not fulfilled, an alarm is output.
2.1 Rotary measuring system ($MA_ENC_IS_LINEAR[] == FALSE)
MD1022/MD1005 == 4 * n [n=1,2,3...] (motor measuring system)
MD1032/MD1007 == 4 * n [n=1,2,3...] (direct measuring system)
2.2 Linear measuring system ($MA_ENC_IS_LINEAR[] == TRUE)
MD1005/MD1022 == 4 * n [n=1,2,3...] (motor measuring system)
MD1007/MD1032 == 4 * n [n=1,2,3...] (direct measuring system)
- Mode group not ready.
- The NC switches to follow-up mode.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Channel not ready.
Please inform the authorized personnel/service department. Adjust machine data. For absolute encoders, pending drive alarms indicating encoder problems should be evaluated, if necessary. They could be the cause of incorrect entries in MD1022/MD1032 which are read out of the encoder by the drive.
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