
APPENDIX
B–64115EN/01
A. ALARM LIST
527
Number ContentsMessage
5245 OTHER AXIS ARE COMMANDED
(M series)
One of the following command conditions was present during flexible
synchronization or when flexible synchronization was turned on:
1. The synchronous master axis or slave axis is the EGB axis.
2. The synchronous master axis or slave axis is the chopping axis.
3. In reference position return mode
5251 ILLEGAL PARAMETER IN G54.2
(M series)
A fixture offset parameter (No. 7580 to 7588) is illegal. Correct the pa-
rameter.
5252 ILLEGAL P COMMAND IN G54.2
(M series)
The P value specifying the offset number of a fixture offset is too large.
Correct the program.
G41/G42 NOT ALLOWED IN MDI
MODE
(M series)
G41/G42 (cutter compensation C: M series) was specified in MDI
mode. (Depending on the setting of bit 4 of parameter No. 5008)
G41/G42 NOT ALLOWED IN MDI
MODE
(T series)
G41/G42 (tool–nose radius compensation: T series) was specified in
MDI mode. (Depending on the setting of bit 4 of parameter No. 5008)
5300 SET ALL OFFSET DATAS AGAIN After the inch/metric automatic conversion function (OIM: Bit 0 of pa-
rameter No. 5006) for tool offset data is enabled or disabled, all the tool
offset data must be reset. This message reminds the operator to reset
the data.
If this alarm is issued, reset all the tool offset data. Operating the ma-
chine without resetting the data will result in a malfunction.
5302 ILLEGAL COMMAND IN G68 MODE A command to set the coordinate system is specified in the coordinate
system rotation mode.
5303 TOUCH PANEL ERROR A touch panel error occurred.
Cause:
1. The touch panel is kept pressed.
2. The touch panel was pressed when power was turned on.
Remove the above causes, and turn on the power again.
5306 MODE CHANGE ERROR In a one–touch macro call, mode switching at the time of activation is not
performed correctly.
5307 INTERNAL DATA OVER FLOW
(M series)
In the following function, internal data exceeds the allowable range.
1) Improvement of the rotation axis feedrate
5311 FSSB:ILLEGAL CONNECTION A connection related to FSSB is illegal.
This alarm is issued when either of the following is found:
1. Two axes having adjacent servo axis numbers (parameter No.
1023), odd number and even number, are assigned to amplifiers to
which different FSSB systems are connected.
2. The system does not satisfy the requirements for performing HRV
control, and use of two pulse modules connected to different FSSB
systems having different FSSB current control cycles is specified.
5321 S–COMP. VALUE OVERFLOW The straightness compensation value has exceeded the maximum val-
ue of 32767.After this alarm is issued, make a manual reference position
return.
5400 SPL:ILLEGAL AXIS COMMAND
(M series)
An axis specified for spline interpolation or smooth interpolation is incor-
rect.
If an axis that is not the spline axis is specified in spline interpolation
mode, this alarm is issued. The spline axis is the axis specified in a block
containing G06.1 or the next block. For smooth interpolation, the axis
specified in G5.1Q2 is incorrect.
5401 SPL:ILLEGAL COMMAND (M series) In a G code mode in which specification of G06.1 is not permitted, G06.1
is specified.