Apex Tool Group
P2291BA | 2020-05
27
9
EN
9.4 System error messages
Display of channel currently used
Display of channels scanned
Baud rate display
Selection of communication tool – con-
trol:
TCP / UDP
If an error is displayed, fastening is dis-
abled until the error is acknowledged with
the left-hand button on the tool. In the
event of serious hardware errors, the tool
is not enabled again even after the error is
acknowledged, and must be returned to
the manufacturer for repair.
Initialization error in tool servo.
1. Remove the battery and then re-
insert it. If this does not help:
2. Return tool to
Sales & Service Cen-
ters
for repair.
Speed specification from the measuring
board to the servo is faulty.
1. Remove the battery and then re-
insert it. If this does not help:
2. Return tool to
Sales & Service Cen-
ters
for repair.
Too much power is being demanded
from the tool.
1. Switch the tool off for a time so that
it can cool down.
2. Increase the cycle time, reduce the
fastening time or the torque.
The servo's current sensor is detecting a
current offset error.
Return tool to
Sales & Service Cen-
ters
for repair.
Active
channel
ScanCh
1,5,9,7,2
Baud rate
Comm.
TCP
Servo
Error
Init
Servo
Error
PWM
Servo
Error
IIT
Servo
Error
IOFF
Collective servo error caused by hard-
ware.
Return tool to
Sales & Service Cen-
ters
for repair.
The current setpoint has been
exceeded.
There may be a short circuit.
Return tool to
Sales & Service Cen-
ters
for repair.
The servo has overheated.
1. Switch the tool off for a time so that
it can cool down.
2. Increase the cycle time, reduce the
fastening time or the torque.
The tool motor has overheated.
1. Switch the tool off for a time so that
the motor can cool down.
2. Increase the cycle time, reduce the
fastening time or the torque.
Operating voltage is outside the admis-
sible range.
1. Change the battery. If this does not
help:
2. Return tool to
Sales & Service Cen-
ters
for repair.
Current at servo output stage is too
high.
There may be a short circuit.
Return tool to
Sales & Service Cen-
ters
for repair.
Tool angle encoder is sending incorrect
signals to the servo amplifier.
Return tool to
Sales & Service Cen-
ters
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 Cen-
ters
for repair.
Servo
Error
Other
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
