Siemens F07895

What the Fault Means

Fault: Drive: Load monitoring pump/fan no load condition

Likely causes

• The load monitoring is configured for a pump or fan (p2193 = 4, 5)
• The monitoring function detects when the pump/fan is operating under no load conditions
• The pump is running in the dry state (no medium to be pumped) – or the fan has a broken belt
• It is possible that the detection torque threshold is too low (p2191)

Solution and Safe First Checks

1. for a pump, check the medium being pumped, and if required, provide the medium.
2. for a fan, check the belt, and if required, replace.
3. if necessary, increase the detection torque threshold (p2191).

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

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