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254
Setting data
range error
(Positioning
data)
32
ERR.1
Positioning
speed Outside
the setting range
The positioning speed
is outside the setting
range.
The positioning does
not start when the
set value is 0. In
case of an error due
to a set value other
than 0, the
positioning is
controlled with
" Speed limit
value".
Set a value within the
setting range.
[Setting range]
1 to " Speed limit
value" (pulse/s)
Setting data
range error
(Control
change
area)
40
New speed
value Outside
the setting range
The set value in
" New speed
value" is outside the
setting range in
positioning operation.
Set a value within the
setting range.
[Setting range]
0 to " Speed limit
value" (pulse/s)
Setting data
range error
(Control
change
area)
41
JOG speed
Outside the
setting range
The set value in
" JOG speed"
is outside the setting
range.
Set a value within the
setting range.
[Setting range]
1 to " Speed limit
value" (pulse/s)
Start error
70
ERR.2
Servo READY
OFF at start
Servo READY signal
(READY) is off at the
start of major
positioning, OPR, or
JOG operation.
The operation does
not start.
• Check the power
supply status and
wiring of the drive
unit, as well as the
connections of
connectors.
• When using a drive
unit without Servo
READY output, wire
devices so that the
QD73A1's Servo
READY signal
(READY) input stays
on.
71
External stop
signal ON at
start
Stop signal (STOP) is
on at the start of major
positioning, OPR, or
JOG operation.
Turn off Stop signal
(STOP).
72
Upper limit
signal OFF at
start
Upper limit signal
(FLS) is off at the start
of major positioning,
OPR, or JOG
operation.
• Return the workpiece
to a position within
the stroke limit range
using JOG operation.
• Check the power
supply status and
wiring of the drive
unit, as well as the
connections of
connectors.
• If the system does
not need limit
switches, wire
devices so that the
QD73A1's LS signal
inputs stay on.
73
Lower limit
signal OFF at
start
Lower limit signal
(RLS) is off at the start
of major positioning,
OPR, or JOG
operation.
Error
category
Error
code
(decimal)
Error
classification
Error name Description
Operation at the
error occurrence
Action
Pr.5
Pr.5
Cd.2
Pr.5
Cd.3
Pr.5