6 Parameter Setting and Functions
6.2.2 Setting the Overtravel Limit Function
6-8
Enabling/Disabling Input Signals
Set the following parameters to specify whether input signals are used for overtravel or not.
The factory setting is “used.”
Servomotor Stop Mode for P-OT and N-OT Input Signals
Set the following parameters to specify the servomotor Stop Mode when P-OT and N-OT
input signals are used.
Specify the servomotor Stop Mode when either of the following signals is input during ser-
vomotor operation.
• Forward run prohibited input (P-OT, CN1-42)
• Reverse run prohibited input (N-OT, CN1-43)
Pn50A.3
P-OT Signal Mapping (Forward Run
Prohibited Input Signal)
Factory
Setting:
2
Position Control
Pn50B.0
N-OT Signal Mapping (Reverse Run
Prohibited Input Signal)
Factory
Setting:
3
Position Control
Pn No.
Setting
Description
Pn50A.3
2
(Factory setting)
Uses the P-OT input signal for prohibiting forward
rotation. (Forward rotation is prohibited when CN1-
42 is open and is allowed when CN1-42 is at 0 V.)
8
Does not use the P-OT input signal for prohibiting
forward rotation. (Forward rotation is always
allowed and has the same effect as shorting CN1-42
to 0 V.)
Pn50B.0
3
(Factory setting)
Uses the N-OT input signal for prohibiting reverse
rotation. (Reverse rotation is prohibited when CN1-
43 is open and is allowed when CN1-43 is at 0 V.)
8
Does not use the N-OT input signal for prohibiting
reverse rotation. (Reverse rotation is always allowed
and has the same effect as shorting CN1-43 to 0 V.)
CN1-42
(P-OT)
CN1-43
(N-OT)
0 V
The short-circuit wiring shown in the figure can be
omitted when P-OT and N-OT are not used.
SERVOPACK
