Siemens SIMATIC ST-1500 Function Manual page 185

Using the module
5.1 Using the technology module
Additional information
Additional information on the diagnostic alarms and possible remedies can be found in the
technology module device manual.
Note
Position input for Motion Control
In operating mode "Position input for "Motion Control" technology object", channel
diagnostics is not available for the technology module.
184
Counting, measurement and position detection
Function Manual, 12/2017, A5E32009889-AG