MDS-A-SVJ
Error Parameter Numbers
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
CNC
to 64
MSO-type CNC,
machine controller model N
to 2264
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.
Probable cause
19
2219
Detector resolution setting does not match currently connected detector. (If detec-
tor is incremental type, also check
20
2220
setting value does not match SV019.
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.
55
2255
value (input of 0 is taken as 2000) is smaller than SVO48 setting
value.
Parameter errors with the numbers shown below are caused by more than one
parameter.
Number
Probable cause
Related parameters
101
2301
Electronic gearing constant is greater than machine
constant.
Check that all related parameters are set cor-
rectly.
2302
Absolute position detection parameter is ON with
connected.
Turn absolute position detection parameter
OFF. To
carry out absolute position detection, replace
incremental-type detector with absolute
type.
25
