G. ALARM LIST
5248 CAM DATA AREA INSUFFICIENT The option for a part program storage length of 160 m or 320 m is
unavailable, so that the allocation of a cam data storage area
Cam data is excessively large, so that the storage area is insuffi-
5249 ELECTRONIC CAM CAN NOT
Phase matching or electronic cam operation could not be performed
for any of the following reasons:
Phase matching was executed without storing cam data.
Electronic cam operation was executed before completion of
The electronic cam function was executed while an axis move-
ment was being made with another function.
5) Multi axes synchronous alarms
Number Message Contents
5261 PMC INDIRECT COMMAND IS
Data specified in an indirect specification command includes an error.
Set correct data.
5262 NO SYNCHRO MODE Turn on the synchronization mode signal. Check if the synchroniza-
tion–related parameters are set correctly.
5263 ILLEGAL SYNCHRO COMMAND
An invalid value is entered as the specified parent axis travel dis-
5264 AXIS MOVES TO THE OPPOSITE Too many rotations were made in the direction opposite to the speci-
fied synchronization direction.
This alarm is issued when an excessive movement is made in the
opposite direction. This alarm is not issued the instant a movement
is made in the opposite direction.
5265 REFERENCE RETURN IN
Before performing a reference position return operation, turn off the
synchronization mode signal.
5266 PARENT AXIS IS NOT ROTATION
When specifying start point synchronization, specify a rotation axis as
the parent axis.
5267 ILLEGAL SYNCHRO AXIS SETTING Set the parent axis parameter (parameter No. 8380) and the parent
axis category parameter (parameter No. 8381) for synchronization
5268 NON–SYNCHRO AXIS IS
Synchronization was specified for an axis not related to synchroniza-
tion or for an axis with no parent (namely, top–parent axis).
Check the execution program, the parent axis parameter (parameter
No. 8380), and the parent axis category parameter (parameter No.
5269 ILLEGAL APC AXIS INFORMATION APC information is being used by another function (such as the elec-
tronic cam function).
In this case, turn off the synchronization mode and check that these
settings are invalid, then turn on the synchronization mode again.
Alternatively, cancel the APC specification with the parent axis cate-