Siemens SINAMICS G120 Error Code F01625

Siemens PLC & VFD Major Safety

Model: SINAMICS G120 | Code: F01625

Applicable Systems
S7-1200 S7-1500 S7-300 S7-400 LOGO! SINAMICS

Symptoms

Safety data life sign error detected.

Possible Causes

  • Safety communication timeout
  • Life sign signal lost
  • Safety module communication fault

Troubleshooting Steps

  1. Step 1: Check safety communication cable
    Cable intact and connected
  2. Step 2: Verify safety module operation
    Module communicating
  3. Step 3: Check safety communication parameters
    Parameters correct

How to Reset

Reset by clearing safety fault after restoring communication.

Related Siemens Fault Codes

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Source: Siemens SINAMICS G120 List Manual

Category: PLC & VFD