(1)Check whether position display is operating.
(2)Check status display
(3)Check internal status using Diagnostic funciton
(1)Check mode selection status (JOG mode is not selected)
When status display shows JOG, it is normal.
When status display does not show JOG, mode select signal is not
selected correctly. Confirm the mode select signal using PMC’s
diagnostic function (PMCDGN).
<Mode select signal>
#6 #5 #4 #3 #2
JOG mode 1 0 1
(2)Feed axis and direction select signal is not input Check the signal using
PMC’s diagnostic function (PMCDGN).
–J8G0102 –J7 –J6 –J5 –J4 –J3 –J2 –J1
"Jn=1 shows feed axis and direction select signal is input.
When +X button is pressed on the operator’s panel, signal+J1 turns to
This signal is effected at its rise. If axis selection signal is input before
JOG mode is selected, axis movement does not occur. Turn the signal
to 0, then 1.
CANNOT BE DONE
Causes and Remedies
1. Position display
does not change