CMD WARNING (0x89)

Code: 0x89
Example:

	D-Len	Cmd	Param
S->M	0x02	0x89	0xD6	Module is at the upper software limit (,,ERROR SOFT HIGH'')

Description: A serious error has been acknowledged but persists. User intervention is required. After the cause of the error is eliminated, it is automatically acknowledged. Such error messages are sent at regular intervals from the module to the control system (every 30 seconds). See error codes.

• RS232 the first byte of the message is changed to ,,0x03''
• CAN the first three bits of the identifier are changed to ,,3''
• Profibus an extended diagnosis is generated.
  

Note: A warning is issued when the software limits are exceeded. In this case, an emergency stop is triggered and must be acknowledged. Subsequently the module is ready for operation with certain restrictions (movement away from the software limit range is possible). As soon as the module is moved away from the software limit range, the warning is automatically deactivated.