Mitsubishi Electric MELSEC iQ-R Series User Manual page 214

Current value of current consumption
The current value of current consumption can be checked in 'Current consumption value' (Un\G103). (Unit: mA)
Method for clearing an error
The following shows the procedure for clearing an error.
1.
Disconnect peripheral devices from the USB ports of this product.
2.
Hold the FUNCTION/SHUTDOWN switch on the FUNCTION position (for 1.0 second or longer).
The current consumption error (warning) or current consumption error (USB port forced stop), which was detected because its
threshold value was exceeded, is cleared.
Precautions
If clearing an error while the current consumption value of a module exceeds the threshold value of a current consumption
error (warning) or that of a current consumption error (USB port forced stop), the same error is detected again.
28 SELF-DIAGNOSTICS FUNCTION
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28.5 Current Consumption Monitoring Function