Siemens F01681

What the Fault Means

Fault: SI Motion P1 (CU): Incorrect parameter value

Likely causes

• The parameter cannot be parameterized with this value
• Note: This fault does not result in a safety stop response
• Fault value (r0949, interpret decimal): yyyyxxxx dec: yyyy = supplementary information, xxxx = parameter yyyy = 0: No information available
• xxxx = 9501: It is not permissible to enable the function "n < nx hysteresis and filtering" (p9501.16) in conjunction with the function "Extended functions without selection" (p9601.5)

Solution and Safe First Checks

1. Correct the parameter value
2. If xxxx = 9547: With hysteresis/filtering enabled (p9501.16 = 1), the following applies: Set parameters p9546/p9346 and p9547/p9347 acc
3. to the following rule: p9546 >= 2 x p9547; p9346 >= 2 x p9347 If xxxx = 9522 and 9585: Correct the parameter value.

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

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