SI CU: Error During DRIVE-CLiQ Communication
Siemens · DAsl Diagnostics and Alarms
What does F01600 mean?
The drive-integrated 'Safety Integrated' (SI) function on the Control Unit (CU) has detected an error in the sign-of-life of safety data between the CU and a Motor Module (MM), or a time slice overflow of the safety software occurred. This indicates a critical communication error that initiates a STOP A, posing a safety risk and halting operation until resolved.
Complete Troubleshooting Guide
- 1
Select Safe Torque Off (STO) and then de-select it to attempt a reset of safety functions.
- 2
Perform a POWER ON (power off/on) for all affected components in the system.
- 3
Check for and diagnose any DRIVE-CLiQ communication errors between the Control Unit and the implicated Motor Module, carrying out diagnostics routines.
- 4
De-select any drive functions that are not absolutely necessary and reduce the number of active drives if possible to reduce system load.
- 5
Review the electrical cabinet design and cable routing for adherence to EMC compliance standards to mitigate electromagnetic interference.