Yaskawa i80M Maintenance Manual - Manual (Page 126)

4.3 TROUBLESHOOTING WITHOUT ALARM CODES (cent’d)
Table 4.35 Manual Rapid Mode Operation Faulty (Cent’d)
Cause
Trouble
Rapid
override
not
Param-
eters no
set
An axis
signal
entered,
The ma
chine is
in
position
Check Method
For 6 steps specifications
Input Status R a p i d T r a v e r s e R a t a
R O V 4 R O V 2 R O V 1 to 8th-axis
1 0 1 (pm2449 Setting speed)
Setting speed)
100%
50%
o 0 25%
o 0 0 F O (pm2447 Setting speed)
the following 1/0 signals:
pm2801 lst-axis rapid traverse rate pm2805 5th-axis rapid traverse rate
pm2802 2nd-axia rapid travers rate pm2806 6th-axis rapid traverse rate
pm2803 3rd-axis rapid traverse rate pm2807 7th-axis rapid traverse rate
pm2804 4th-axis rapid traverse rate pm2808 8th-axis rapid traverse rate
Jog is correct when:
#3078 D o 1 ( #3078 = 1 (5th-axis)
#3078 D = 1 (2nd-axis) #3078 = (6th-axis)
#3078 = 1 (3rd-axis) #3078 = 1 (7th-axis)
#3078 D, = (4th-axis) #3078 = 1 (8th-axis)
When O, the axis does not work.
[/0 signal #3006 D = 1. (In i80L multi-program system, pm3056, for second
program and #3066 D
6
for third program. )
Setting pmOOOO D = 1 (In i80L multi-program system, pmO024 D = for second
program and pmO027 D, = 1 for third program. )
Check machine lock switch input.
Solution
set
An axis
interlock
is
some
reason.
Refer to
the manu-
al of the
machine
manufac-
turer to
release
the axis
interlock.
Check
switch.
Check
whether
parameter
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