1Error list
Error no. C7081
1-58
C7081 One of the errors below is detected.
Please take measures corresponding to an error message.
Error message Can not write parameter
Cause Non-existent parameter or illegal password.
Measures 1. Input the correct parameter name.
2. Input the correct password
Error message Illegal CRC during parameter writing
Cause The parameter CRC value is illegal.
Measures An error is detected in the CRC check in the writing process of a parameter related to the safety
monitoring function. Check the communication environment between the robot controller and the personal
computer, and perform the writing operation again.
C7090 Error message Parameter comment illgal
Cause The number of parameter comment characters exceeded the limit.
Measures Operation will not be affected, so continue the operation.
C7091 Error message Parameter save failure
Cause Failed to save parameter when executing instruction.
Measures Check if Tool, Base, M_Tool, etc. are running continuously.
L7099 Error message Can not read parameter"xxx".
"xxx": Parameter name.
Cause The parameter doesn't exist.
Measures Please confirm the parameter name.
H7100 Error message Robot arm serial number mismatch
Cause Robot arm that connection was replaced
Measures Restore or reset the preventive maintenance data or predictive maintenance data.
For further information, refer to the "Preventive Maintenance Function User's Instruction Manual" or the
"Predictive Maintenance Function User's Instruction Manual".
H7300 * Error message Loading the parameter file.
Cause It is necessary to turn the power ON again to reflect the parameters.
Measures Turn the power OFF and ON once.
C7310 Error message Changed variables weren't saved
Cause The power was OFF during program execution.
Measures Don't turn the power OFF during program execution.
L7311 Error message The power was OFF during file saving
Cause The power was OFF during file saving.
Measures Don't turn the power OFF during file saving.
L7332 Error message Can't change to RAM mode in CTN mode
Cause Can't change to RAM mode in continue mode.
Measures Please change to RAM mode and perform again.
L7340 Error message Contine function cannot be used in DRAM mode
Cause Contine function cannot be used in DRAM mode
Measures Please change to RAM mode and perform again
L7341 Error message Can't change to DRAM mode in CTN mode
Cause Can't change to DRAM mode in CTN mode
Measures Please change to RAM mode and perform again
L7342 Error message Global extension cannot be used in DRAM mode
Cause Global extension cannot be used in DRAM mode
Measures Please change to RAM mode and perform again
L7343 Error message Can't change to DRAM mode in PRGGBL mode
Cause Can't change to DRAM mode in PRGGBL mode
Measures Please change to RAM mode and perform again
Error No. Error cause and measures