YASKAWA MH24 Operating And Maintenance Manual page 83

Maintenance and inspection
Error message
Loop error
[Error by pulse capturing.]
Error code:55550006
Loop error
[Error in the process that starts
robot movements.]
Error code:55550008
Loop error
[Error in the process that stops
robot movements.]
Error code:55550009
Loop error
[Error when capturing sensor
values.]
Error code:55550010
error
[Sensor Amp (Read():D1)]
Error code:55550044
Information* Check the SERVO
power of the sensor.* Check the
connection of the cable RS-
232C.* Check the battery.
Alarm: Sensor amp (battery)
Alarm: Sensor amp (write error
EEPROM)
Alarm: Sensor amp (AD over)
Error
[Sensor amp (auto zero:OK)]
Error code:55550046
Error [No CtrlGroup]
Error code:55550052
Error [no axis]
Error code:55550056
Not found:
CF card RS-232C
Error code:55550001
Possible error
Communication errors
Communication errors
Communication errors
The battery of the amplifier is
empty.
Amplifier EEPROM writing er-
ror
AD over alarm of the amplifier
Error when resetting the ampli-
fier
The reset was carried out with a
controller without robot control
group.
The reset was carried out with
the robot control group without
movement axis.
The CF card for the RS-232C is
located in the storage opening
of the programming pendant.
Possible solution
Possible cause: Incorrect soft-
ware version. Please contact
your local YASKAWA branch of-
fice.
Contact the local YASKAWA
branch office.
• Check if the alarm lamp is lit and
if the cable etc. is correctly con-
nected.
• Switch off the amplifier then
switch it on again.
• Carry out the reset again.
Replace the battery.
Contact the local YASKAWA
branch office.
Contact the local YASKAWA
branch office.
Contact the local YASKAWA
branch office.
Carry out the reset with a control-
ler with robot control group.
Enter the robot control group with
movement axis.
Slide the CF card for the RS-
232C in the storage opening.
-
9 83