Mitsubishi CR750 Series Instruction Manual page 180

13 Troubleshooting
Error No.
First 4 Last 5
Digits Digits
L.3986 16n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 01n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 02n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 04n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 07n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 08n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 10n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 11n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 12n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 14n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 16n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 26n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 27n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987 28n00 Err. message
n=Mech.
Cause
No.
Remedy
L.3987
29n00 Err. message
n=Mech.
Cause
No.
Remedy
13-170 Force Control Function Related Error Details
Error Cause and Remedy
Unable to perform offset cancel. (Force sense control)
It is not possible to perform offset cancel while the force sense control function
is enabled.
If performing offset cancel, disable the force sense control function.
Force sense control is disabled.
Force sense control is disabled, and so unable to execute the command.
Enable the force sense control function.
Force sense control is enabled.
It is not possible to enable force sense control again while already enabled.
First disable the force sense control function, and then enable again.
Unable to execute the FsGChg command.
It is not possible to execute the FsGChg command when force control gain
change is not complete.
Review the program so that the FsGChg command is executed after force
control gain change is complete.
Unable to output log file.
FTP processing was not properly performed.
Check the FTP related parameter setting.
Check the Ethernet cable connection.
Check the FTP server settings at the computer.
The specified log file does not exist.
The log file for the No. specified with the FsOutLog command does not exist.
Check whether the log file No. is incorrect.
Unable to change the force sense status variable.
The status variable setting is currently being used by the force sense control
function and so cannot be changed.
If changing the setting, disable the force sense control function.
Force sense log commands executed simultaneously.
It is not possible to create/output another file while creating (FsLog Off
command) or outputting (FsOutLog command) a force sense log file.
Process after force sense log file creation/output is complete.
Unable to create log file.
Unable to create a force sense log file.
Check the amount of available record space in the robot controller.
Unable to execute the Fsc ON command.
It is not possible to execute the Fsc On command while changing the force
control gain.
Execute the Fsc On command after force control gain change is complete.
Unable to perform log data related processing.
It is not possible to execute FsLog On command file while recording force
sense control log data.
Execute the FsLog On command after log data recording is complete.
Force sense control is enabled.
The parameter setting is currently being used by the force sense control
function and so cannot be changed.
If changing the parameter, disable the force sense control function once..
Unable to enable the Mo trigger.
The Mo trigger for the FsCtrg command executed first is enabled.
Execute after changing the control
Mo trigger timeout
The Mo trigger did not turn ON within the specified time.
Review the Mo trigger conditions and robot program.
Unable to execute the FsCTrg command.
characteristics
The control
Execute after changing the control
characteristics
.
is currently being changed.
characteristics
.