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SoftMotion SMC_ERROR.SMC_DI_HWLIMITS_EXCEEDED
https://forum.codesys.com/viewtopic.php?f=6&t=8945
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Author:  smb2700 [ Sat Jun 30, 2018 11:45 am ]
Post subject:  SoftMotion SMC_ERROR.SMC_DI_HWLIMITS_EXCEEDED

Hi,
I have a problem with the use of a new servomotor and drive, with a 20 bit encoder if I try to move the motor with MC_MoveRelative I have the following error: SMC_ERROR.SMC_DI_HWLIMITS_EXCEEDED.
I try to check on the help but is missing.
With other drive + servos I do not have these problems.

Currently I installed:
- CODESYS V3.5 SP12 Patch 1
- CODESYS SoftMotion 4.3.1.0
- CODESYS Control for BeagleBone SL

Attached the image with the error.
How can I solve the problem ??
Am I wrong or is it a bug?

Thank you

Author:  alwoso [ Mon Jul 02, 2018 8:04 am ]
Post subject:  Re: SoftMotion SMC_ERROR.SMC_DI_HWLIMITS_EXCEEDED

Hi smb2700!

Did you check the drive settings? Does the drive itself give a fault message, too?
If there is no fault on the drive, check the PDO-mapping - maybe there is a mismatch between the drive's mapping and the mapping in your program....

Good luck!

Alfred

Author:  smb2700 [ Tue Jul 03, 2018 5:44 pm ]
Post subject:  Re: SoftMotion SMC_ERROR.SMC_DI_HWLIMITS_EXCEEDED

Hi Alfred,
the problem was in the setting of digital inputs. I remaped inserting them, and this led me to error. Since I have not yet connected my proximity switches to do these tests, I have inverted the status of the inputs on the drive, and it works.

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