YASKAWA SGD7S-R70A Product Manual page 189

Alarm
Error No. Error Name
Number
Position Refer-
A.9F9
E4FE ence Out-of-
range Error
Move Reference
A.9F9
E53E
Duplication Error
Servo ON Incom-
A.9F9
E54E
plete Error
8.2.3 INDEXER Warning Displays and Troubleshooting
Meaning
The Moving Mode is set to rotational coor-
dinates (i.e., Pn637 is not set to n.0)
and the target position designation
exceeded the position range setting (Pn638
and Pn63A).
There was a new move reference requested
even though the system was already mov-
ing in a positioning or other traveling opera-
tion.
The servo is not ON.
There was a positioning request or other
move reference request in servo OFF sta-
tus.
The servo went OFF during program table
operation.
(Program table operation will be interrupted
while just the step that was being executed
is canceled (If LOOP ≠ 1, the first LOOP is
canceled.))
An E23A alarm (Insufficient Registration
Distance Alarm) occurred.
8.2 Warning Displays
Continued from previous page.
Corrective Action
• Check the tar-
get position
specification.
• Check the posi-
tioning range
set with Pn638
and Pn63A.
• Check the set-
ting of the Mov-
ing Mode
(rotational/lin-
ear coordi-
nates) (Pn637=
n.X).
• Send the next
move reference
request only
after the current
movement is
completed.
• Specify STOP
in the target
position specifi-
cation (POS)
with the pro-
gram table.
Request position-
ing and other
operations after
turning ON the
servo by turning
ON the /S-ON
signal or setting
the /S-ON signal
to always be ON.
Either just cancel
the operation
with the /PGM-
RES signal or
turn ON the servo
and restart with
the /START-
STOP signal.
Increase the reg-
istration distance
or shorten the
deceleration dis-
tance (i.e.,
increase the
deceleration
rate).
Registration dis-
tance: RDST in
the program table
Deceleration rate:
Pn640
Continued on next page.
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