
Check the signals using PMC’s diagnostic function (PMCDGN)
#6
*JV6
#5
*JV5
#4
*JV4
#3
*JV3
#2
*JV2
#1
*JV1
#0
*JV0
*JV14 *JV13 *JV12 *JV11 *JV10 *JV9 *JV8
When the override is 0% all bits of the above address becomes
1111 1111 or 0000 0000.. . . . . . . . .
*JV15 JV0. . . . . . . . . . Override
1111 1111 1111 1111
1111 1111 1111 1110
:
1101 1000 1110 1111
:
0000 0000 0000 0001
0000 0000 0000 0000
0.00%
0.01%
:
100.00%
:
655.34%
0.00%
In this case, RESET is also displayed on the status display. Check it using
the procedure of b above.
(1) Machine lock signal (MLK) is input.
#6 #5 #4 #3 #2 #1 #0
MLK
MLK7 MLK6 MLK5 MLK4 MLK3 MLK2 MLK1
MLK : All axes machine lock
MLKn : Each axis machine lock
When the signal is 1, the corresponding machine lock signal is input.
c. Jog feedrate override is
0%
d.NC is in a reset state
2. When machine
coordinate value does
not update on position
display
#7
*JV7
QG0081+
*JV15
QG0089+
#7
QG0353+
MLK8
QG0865+
11. TROUBLESHOOTING
GFKE-0222-EN
730