YASKAWA E-7S SERVOPACK SGD7S Product Manual page 575

15.3 Warning Displays
15.3.3 INDEXER Module Error Displays and Troubleshooting
Serial
Command
Negative
Response
E4DE
E4EE
E4FE
15-64
Alarm
Error Name
Number
Moving Disabled
A.A9F
Error due to P-LS
Moving Disabled
A.A9F
Error due to N-LS
Position Refer-
A.A9F
ence Out-of-
range Error
Meaning
The specified target position exceeds the
position reference of forward software limit
set in PnB21.
The specified target position exceeds the
position reference of reverse software limit
set in PnB23.
The moving method is set to rotary (PnB20
= 0001h, 0002h, or 0003h) and the target
position specification exceeds the position
reference limits in PnB21 and PnB23.
Continued from previous page.
Corrective Action
• Check the tar-
get position
specification.
• Check the for-
ward software
limit in PnB21.
• Check the mov-
ing mode
(rotary or lin-
ear) set in
PnB20.
• If software lim-
its are not being
used, either
select a rotary
moving mode in
PnB20 or dis-
able the soft-
ware limits by
setting PnB21
= PnB23 = 0.
• Check the tar-
get position
specification.
• Check the
reverse soft-
ware limit in
PnB23.
• Check the mov-
ing mode
(rotary or lin-
ear) set in
PnB20.
• If software lim-
its are not being
used, either
select a rotary
moving mode in
PnB20 or dis-
able the soft-
ware limits by
setting PnB21
= PnB23 = 0.
• Check the tar-
get position
specification.
• Check the posi-
tioning range
set with PnB21
and PnB23.
• Check the mov-
ing method
(rotary or lin-
ear) set in
PnB20.
Continued on next page.