Manual Jog Mode Operation Faulty - YASKAWA YASNAC i80 Maintenance Manual

4.3.5 MANUAL JOG MODE OPERATION FAULTY

Cause of Trouble
Jog mode not Check whether 1/0 signal #3000 D, is 1. All other
bits (Do,
selected signal
[n i80L multi-program system, check #3050 for
Jog axial direction Check the following 1/0 signals:
not input
Jog speed signal nol
input. The setting o
jog speed parametel
is in error.
Table 4.34 Manual Jog Mode Operation Faulty
Check Method
#3071 DO ( +lst-axis)
#3072 DO ( –lst-axis)
#3071 D I ( +2nd-axis) #3071 D ~ (+7th-axis)
#3072 D, (–2nd-axis) #3072 D ~ (–7th-axis)
#3071 D z ( +3rd-axis)
#3072 Dz (–3rd-axis)
#3071 Ds ( +4th-axis)
#3072 Do (–4th-axis)
#3071 D, ( +5th-axis)
#3072 D t (–5th-axis)
Feed Override/Manual JOG Feed Rate Selection
2 0 0 0 0
I I
,
5 0 0 1 0
,
6 0 0 1 0
I
1
1 1 1 0 1 1 1 0 1 1 1 0
12 0 1 0 1
13 0 1 1 0
1 0
14 0 1
15 0 1 1 1
1
16 0 1
17 1 0 0 0
#3071 Ds (+6th-axis)
#3072 Ds ( –6th-axis)
#3071 D, (+8th-axis)
#3072 D, (–8th-axis)
M a n u a l J O G
Rata
Feed
(Manual Operation
M o d e )
pm2400
Parameter
Setting speed
Parameter pm2401
1
Setting speed
Parameter pm2402
Setting speed
I
Setting speed
Parameter pm2404
0
Setting speed
Parameter pm2405
1
Setting speed
Parameter um2406
Setting spe~d
Parameter pm2407
Setting speed
Parameter pm2408
Setting speed
Parameter pm2409
Setting speed
Parameter pm2410
Setting speed
Parameter um2411
1
Setting spe~d
Parameter pm2412
0
Setting speed
Parameter um2413
1
Setting spe~d
Parameter pm2414
0
Setting speed
Parameter pm2415
1
0
Setting speed
Solution
Select JOG mode.
Check mode wiring
switch.
Check the push button
switch or selection
switch wiring. In some
cases, it is handled as a
prohibited item for the
sequence. Refer to the
machine manufactu-
rer's reference manuals
for details.
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