Mitsubishi CR800 Series Instruction Manual page 46

1Error list
Error No.
H2830 Error message System error (ipol posture type)
Cause
Measures
H2840 Error message System error (ipol parameters)
Cause
Measures
H2850 Error message System error (ipol norm)
Cause
Measures
H2860 Error message System error (ipol type)
Cause
Measures
H2870 Error message System error (ipol data undef)
Cause
Measures
H2880 * Error message System error (ipol data area)
Cause
Measures
H2890 Error message System error (undefined err)
Cause
Measures
L2900 Error message System ERROR M00 to M04
Cause
Measures
L2920 Error message Direct teaching is disable
Cause
Measures
L2921 Error message Can't execute program
Cause
Measures
L2922 Error message Can't operate in this posture
Cause
Measures
C2923 Error message Parameter can't be changed
Cause
Measures
1-37
Error no. H2830
The Type argument of the Mov instruction was set to -1 or a similar value.
Change the Type argument of the Mov instruction to a correct value (0, 1, etc).
The parameter may have been damaged.
If it comes back, contact your service provider.
The norm is illegal. A problem occurred in internal computation processing.
If it comes back, contact your service provider.
An illegal interpolation process method is being used. A problem occurred in internal computation process -
ing.
If it comes back, contact your service provider.
The interpolation position data has not been defined. A problem occurred in internal computation process -
ing.
If it comes back, contact your service provider.
The memory is insufficient for the inside operation.
If it comes back, contact your service provider.
An undefined error number was generated in internal computation processing.
If it comes back, contact your service provider.
An error occurred in the internal processing.
If it comes back, contact your service provider.
Direct teaching is disable in Manual mode
Reset the error. After switching the mode to AUTOMATIC, teach the robot directly.
Can't execute program during direct teaching
Reset the error. After teaching the robot directly, check safety before running a robot program.
Can't operate in singular point
If the robot is taught directly in Translational motion or Rotational motion mode, the arm cannot avoid
passing a singularity (where the rotational axes of J4 and J6 align). To continue direct teaching, start the
direct teaching function, and operate the robot in Joint free mode. Prevent the arm from passing a
singularity using Joint jog operation.
Parameter can't be changed during direct teaching
Parameters cannot be changed during direct teaching. After resetting the error, check that the direct
teaching function is OFF, and change parameters again.
Error cause and measures