Check And Clearing With User Program - Panasonic FP-XH M8N16PD User Manual

19.1.3 Check and Clearing with User Program

 Confirmation of Error/Warning message
• The message is read via the special instruction PERED (Error/Warning obtained). When
executing F388 PERRD instruction, in addition to error code and warning code, the code
saved in buffer 1 will be read.
R100
DF
（ ）
Axis 1 error/warning read
Error and warning codes are saved as follows.
DT100 Error code
DT101
Warning code
 Clear of all axes is performed via UCLR instruction
• Error and warning occurred in the all axes of control unit can be cleared by executing the
special instruction UCLR (Error/Warning cleared).
R100
DF
（ ）
Unit clearing
request
 Clear for each axis via the I/O signal
• When the Error/Warning clear request flag assigned to I/O area is ON, the Error/Warning of
each axis can be cleared individually. The following is the program for clearing the error.
R100 X1230
DF
（ ）
Clear error
Axis 1 error
request
notification flag
Y1230
Axis 1 error
clearing flag
 Allocation of I/O signals
Signal name
Error annunciation
Warning annunciation
Error clear request
Warning clear request
F388 PERRD
Axis 1 Axis 2 Axis 3
X1230 X1231 X1232
X1240 X1241 X1242
Y1230 Y1231 Y1232
Y1240 Y1241 Y1242
19.1 Errors and Warnings
H0 DT100
Axis 1
F389 UCLR
Y1230
Axis 1 error
clearing flag
Axis 4 Axis 5 Axis 6
X1233 X1234 X1235
X1243 X1244 X1245
Y1233 Y1234 Y1235
Y1243 Y1244 Y1245
Axis 7 Axis 8
(virtual) (virtual)
X1236 X1237
X1246 X1247
Y1236 Y1237
Y1246 Y1247
19-3