Mitsubishi CR800 Series Instruction Manual page 12

1Error list
Error No.
L0016 * Error message Turn the power OFF and ON once
Cause
Measures
C0018 Error message The robot model was selected.
Cause
Measures
H0020 * Error message System Error (same name is Backup data.)
Cause
Measures
H0021 * Error message System Error (Backup data is Count over.)
Cause
Measures
H0022 * Error message System Error (Backup data is no area.)
Cause
Measures
C0023 Error message Variables save failure (Program)
Cause
Measures
C0024 Error message Variables save failure (User)
Cause
Measures
H0028 * Error message Memory error (ECC)
Cause
Measures
C0029 Error message Memory error (ECC)
Cause
Measures
L0030 Error message Hand error. LS release
Cause
Measures
L0031 Error message Air pressure error
Cause
Measures
C0032 Error message HIOTYPE parameter not set
Cause
Measures
H0035 * Error message Hand 24V line error
Cause
Measures
H0039 Error message Door Switch Signal line is faulty.
Cause
Measures
1-3
Error no. L0016 *
The time from turning the power OFF to turning the power ON again is too short.
Give more time before turning the power ON again after turning the power OFF.
The robot model was selected.
Reset the error.
The data of the system backup area is abnormal.
Please consult your service provider.
The control region is overflowing.
Please consult your service provider.
The region is too small.
Please consult your service provider.
Power was shutdown before saving program external variables.
It is necessary to change some parts when not improvement.
Power was shutdown before saving user-defined external variables.
The power supply unit might be deteriorated.
2bit error of ECC was detected (***)
Turn the power OFF and ON once
* The part where an error is detected is shown in "***" in the message.
nvSRAM, FROM, RCPU_DRAM, RCPU_L2C, CCPU_DRAM, CCPU_L2C, R_nvSRAM, R_DRAM, R_L2C
1bit error of ECC was detected (***)
When it frequently occurs, contact your service provider
* The part where an error is detected is shown in "***" in the message.
nvSRAM, FROM, RCPU_DRAM, RCPU_L2C, CCPU_DRAM, CCPU_L2C, R_nvSRAM, R_DRAM, R_L2C
This is a user setting error.
Reset the error after removing the cause.
This is a user setting error.
Reset the error after releasing the cause.
HIOTYPE parameter needs to be changed
Please set the HIOTYPE parameter (-1: Not set/0: Source/1: Sink)
The hand 24V line is cut off due to overload or overvoltage
The hand may be faulty. Turn off the power supply, and check that a short or ground fault has not occurred
with the 24 V power supply wire of the electric hand connector (HND), which exits the robot flange.
The one point of contact in 2 points of contact of the door switch has broken. Or wiring is not the double
lines.
Turn off the power supply.
Confirm whether there is any problem in wiring of the switch. And, please confirm whether it is wiring of the
double line. Refer to the "Examples of safety measures" given in separate "Standard Specifications
Manual" for door switch wiring.
Turn on the power supply again after checking.
Error cause and measures