Mitsubishi CR800 Series User Manual

1Error list
Error no. L4922 1-52
L4922 Error message Unsupported program version
Cause This program was created with the new version.
Measures This program cannot be opened with this robot.
L4920 Error message There is no backup data in ROM
Cause There is no backup data in ROM.
Measures Please operate after backup.
L4930 One of the errors below is detected. Please take measures corresponding to an error message.
Error message CavChk cannot be executed (*)
Cause Collision avoidance serves as prohibition of use
Measures Change parameter CAV into use permission
Error message CavChk cannot be used
Cause This robot does not correspond to collision avoidance
Measures Delete CavChk command
L4931 Error message Cmp command cannot be executed
Cause Collision avoidance is effective
Measures Repeal collision avoidance (execute CavChk Off)
L4932 Error message Trk command cannot be executed
Cause Collision avoidance is effective
Measures Repeal collision avoidance (execute CavChk Off)
L4933 Error message CavChk cannot be executed
Cause Cmp command is executed
Measures Repeal compliance mode (execute Cnp Off)
L4934 Error message CavChk cannot be executed
Cause Trk command is executed
Measures Repeal tracking mode (execute Trk Off)
L4935 Error message NOERR cannot be executed
Cause Interruption using M_CavSts is invalid
Measures Define interruption using M_CavSts and confirm it
L4936 Error message This ACT No. cannot be repealed
Cause NoErr of collision avoidance is performed
Measures Repeal this interruption after canceling NoErr
L4937 * Error message A user free area size is lack
Cause The size of a user free area is smaller than that of 2K
Measures Please set 2K or more to the size of a user free area
L4938 Error message This robot does not correspond to collision avoidance.
Cause This robot does not correspond to collision avoidance.
Measures Parameter CAV returns disapproval.
L4939 Error message CAV version of Robot No.n is old
Cause Software version of Robot No.n is old
Measures Interference avoidance function cannot be used because the software version of interference avoidance of
the robot-n is old. Software version upgrade is required. Contact the maker.
L4941 Error message MvSpl command cannot be executed
Cause Collision avoidance is effective
Measures The spline interpolation function and collision avoidance function cannot be enabled simultaneously.
If using the spline interpolation function, disable the collision avoidance function.
Error No. Error cause and measures

Mitsubishi CR800 Series Specifications

General

Brand	Mitsubishi
Model	CR800 Series
Category	Controller
Language	English