Event codes
9836 3123 01 415 (428)
23.1.7 E600-E699 Hardware events
DC voltage too low. Tool locked.
Acknowledge the event.
Power Focus: Verify that the input
voltage is within specified limits and
reboot the system.
STB: Replace battery. If occurring
frequently, check Pset, service tool.
Acknowledge the event.
Verify that the input voltage is within
specified limits.
The DC drive is too hot, drive deactivated.
Let the system cool for 15 minutes
Continue operation.
24 V output disabled (overload or short
circuit)
Acknowledge the event.
Check that the cable and connectors
are undamaged and correctly
connected.
Reduce overload by disconnecting one
or more devices.
Connect an external isolated 24V
power source to the 24V DC input of
the devices.
DC drive deactivated during operation.
Contact the Atlas Copco service
representative.
Check that the tool cable and
connectors are undamaged and
correctly connected.
If possible use a shorter tool cable.
For STB, see E601
Current
measurement
error
Current measurement error. Current cannot
reliably be measured.
Contact the Atlas Copco service
representative.
The controller has received invalid angle
information from the tool.
Acknowledge the event.
Open Tool>Maintenance>Motor
tuning and perform a motor tuning.
Safety current
monitoring error
The torque measured by the torque
transducer is inconsistent with the torque
estimated from the measured current.
Contact the Atlas Copco service
representative.
DC voltage too high or too low:
battery failure.
Contact the Atlas Copco service
representative and send back
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