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1891c-enu_LCD_bedingt.fm, 25.04.2014
P1891E/EN 2014-02
41
LCD display
7
The current setpoint has been exceeded.
There may be a short circuit.
Return tool to
Sales & Service Centers
for repair.
The servo has overheated.
Switch the tool off for a time so that it can cool down.
Increase the cycle time, reduce the fastening time or the torque.
The tool motor has overheated.
Switch the tool off for a time so that the motor can cool down.
Increase the cycle time, reduce the fastening time or the torque.
Operating voltage is outside the admissible range.
Change the battery. If this does not help:
Return tool to
Sales & Service Centers
for repair.
Current at servo output stage is too high.
There may be a short circuit.
Return tool to
Sales & Service Centers
for repair.
Tool angle encoder is sending incorrect signals to the servo amplifier.
Return tool to
Sales & Service Centers
for repair.
Warns that battery is running low.
Recharge battery or replace it with one that is already charged.
Servo firmware is not compatible with measuring board software.
Update servo firmware.
The rundown counter could not be read or written to.
Return tool to
Sales & Service Centers
for repair.
Tool memory could not be read.
Return tool to
Sales & Service Centers
for repair.
Servo
Error
IP
Servo
Error
Temp >
Servo
Error
TempM>
Servo
Error
Voltag
Servo
Error
Curr>
Servo
Error
Angle
Low
voltag
warnin
Servo
Error
Othe80
Tool
Error
Counte
Tool
Error
Ident