Omron OMNUC G Series

9-18
9-1 Parameter Tables
Appendix
9
 32-bit Positioning Parameters: Parameter Numbers 200 to 21F
Pn
No.
Parameter name
Set-
ting
Description
Default
Setting
Unit Setting Range
Attribute
Set val-
ue
200
Absolute Origin
Offset
Sets the offset amount for the encoder posi-
tion and the mechanical coordinate system
position when using an absolute encoder.
0
Com-
mand
units
1073741823
to
1073741823
C
201
Forward
Software Limit
Sets the soft limit in the forward direction.
If the Servomotor exceeds the limit, the
network response status (PSOT) will turn ON
(=1).
Note 1. Be sure to set the limits so that
Forward Software Limit > Reverse
Software Limit.
Note 2. PSOT is not turned ON when origin
return is incomplete.
500000
Com-
mand
units
1073741823
to
1073741823
A
202
Reverse
Software Limit
Sets the soft limit for the reverse direction.
If the Servomotor exceeds the limit, the
network response status (NSOT) will turn ON
(=1).
Note 1. Be sure to set the limits so that
Forward Software Limit > Reverse
Software Limit.
Note 2. NSOT is not turned ON when origin
return is incomplete.
500000
Com-
mand
units
1073741823
to
1073741823
A
203
Final Distance for
External Input
Positioning
Sets the distance to travel after detecting the
latch signal input position when performing
external input positioning.
The operation after detecting the latch signal
input position will be determined by the
external input positioning direction and this
parameter as follows.
100
Com-
mand
units
1073741823
to
1073741823
B
External
in
put
position-
ing
direction
Sign
Positive Negative
Positive
direction
Moves in the
positive direc-
tion and stops
*1
Decelerates to a
stop, reverses,
then moves in
the negative
direction and
stops
Negative
direction
Decelerates to a
stop, reverses,
then moves in
the positive
direction and
stops
Moves in the
negative
direction and
stops
*1
*1. Reverses after decelerating to a stop if
the final distance for external input
positioning is short in comparison to the
deceleration distance.