Siemens SIMATIC S7-1500 Function Manual page 258

Instructions
11.1 S7-1500 Motion Control V2
Parameter Declaration
Error OUTPUT
ErrorID OUTPUT
Moving an axis relative to the starting position
Proceed as follows to move an axis relative to the starting position:
1. Check the requirements indicated above.
2. Specify distance to be moved in the "Distance" parameter.
3. Start the "MC_MoveRelative" job with a positive edge at the parameter "Execute".
The current motion state is indicated in "Busy", "Done" and "Error".
See also
Error ID (Page 386)
258
Data type Default value
BOOL FALSE
WORD 16#0000
Description
TRUE An error occurred during execution of the
job. The job is rejected. The cause of the
error can be found in the "ErrorID" parame-
ter.
Error ID (Page 386) for parameter "Error"
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC