Initial Parameter Error Numbers - Mitsubishi MDS-A-SVJ Series Parameter Manual

4.3

Initial Parameter Error Numbers

Whenever an initial parameter error (alarm 37) occurs, the parameter
causing the error is identified on the controller's diagnostic screen.
Note that the format in which erroneous parameters are displayed differs
according to the controller. For details, please refer to the relevant
instruction manual. Parameter numbers are as follows:
Parameter Numbers
MSO-type CNC, machine controller model N
If and when an initial parameter error occurs, first check the parameter
setting range. If the setting is within the permissible range, the cause
of the error is probably as shown below.
2219 Detector resolution setting does not match currently connected detector. (If detec-
19
tor is incremental type, also check SVO25.1
2220
20
25 Motor type setting is for motor type that is not recognized.
Detector type designation is incorrect.
Absolute position system is set with detector type setting of 00.
Motor type HA053 or HA13 is set with detector type setting of 00 (should be
2227 Lost motion correction types 1 and 2 are enabled simultaneously.
36 2236 Regeneration resistor type setting is for regeneration resistor that is not recog-
nized.
2255
55
value.
Parameter errors with the numbers shown below are caused by more than one
parameter.
Number
2301 Electronic gearing constant is greater than machine
101
constant.
Check that all related parameters are set cor-
rectly.
2302 Absolute position detection parameter is ON with
connected.
Turn absolute position detection parameter
carry out absolute position detection, replace
incremental-type
type.
MDS-A-SVJ
Probable
Probable cause
detector with absolute
Error Parameter Numbers
cause
Related parameters
OFF. To