User Constant Settings and Functions
5.1.2 Setting the Overtravel Limit Function
5 -6
J
J
Enabling/Disabling Input Signals
Set the following user constants to specify whether input signals are used for overtravel or not.
The factory setting is “used.”
Pn50A.3
P-OT Signal Mapping (Forward Run
Prohibit Input Signal)
Factory
Setting:
2
Speed/Torque
Control,
Position Control
Pn50B.0
N-OT Signal Mapping (Reverse Run
Prohibit Input Signal)
Factory
Setting:
3
Speed/Torque
Control,
Position Control
CN1-42
(P-OT)
CN-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
User Constant
Setting
Item
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.)
J
J
Servomotor Stop Mode for P-OT and N-OT Input Signals
Set the following user constants 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 Servo-
motor operation.
D
Forward run prohibited input (P-OT,CN1-42)
D
Reverse run prohibited input (N-OT,CN1-43)
5
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]
