Mitsubishi Electric CR800-D Series User Manual page 191

Error number
Upper four Lower five
digits digits
H.6640 99000
C.7500 00000
C.7510 00000
Causes of the error and its countermeasures
Error
Illegal parameter (PMSTPEN1)
message
Cause The parameter setting is illegal
Measures Correct the parameter
Error
Illegal parameter (PMSTPEN2)
message
Cause The parameter setting is illegal
Measures Correct the parameter
Error
No battery voltage (robot)
message
Cause The battery is spent.
Replace the battery and set the origin.
For more information about the replacement procedure, refer
Measures
to the separate volumes, "Instruction Manual/Robot Arm Setup to
Maintenance".
Error
Battery voltage low (robot)
message
Cause The battery will be spent soon.
Replace the battery.
For more information about the replacement procedure, refer
Measures
to the separate volumes, "Instruction Manual/Robot Arm Setup to
Maintenance".
Troubleshooting 189