YASKAWA JEPMC-MP2300-Y Series User Manual

10.2
Overtravel Function
10-11
( 2 ) Parameter Settings
[ a ] Use/Not Use Overtravel Input Signals
The following parameters are used to enable and disable the overtravel input signals.
[ b ] Selecting Motor Stopping Methods for Overtravel
When using the overtravel function has been enabled, the following parameters are used to set the
methods for stopping the motor. Select the methods for stopping when the P-OT or N-OT is input
during motor running.
Parameter Name Set Value Item Default
Cn-01
Bit 2
Use/Not Use P-OT Input
Signal
0
(Recommended)
Enables use of Positive Prohibit Input Signal
(P-OT). (Forward rotation prohibited when
open, allowed for 0 V.)
0
1
Disables use of Positive Prohibit Input Signal
(P-OT). (Forward rotation always allowed.)
Cn-01
Bit 3
Use/Not Use N-OT Input
Signal
0
(Recommended)
Enables use of Negative Prohibit Input Signal
(N-OT). (Reverse rotation prohibited when
open, allowed for 0 V.)
0
1
Disables use of Negative Prohibit Input Signal
(N-OT). (Reverse rotation always allowed.)
Parameter Name Set Value Item Default
Cn-01
Bit 8
Selection of stopping
method for overtravel
0
(Recommended)
Uses the same stopping method as for Servo
OFF.
Stops the motor according to Cn-01 bit 6
setting (dynamic brake or coasting) when
overtravel is detected.
0
1
Decelerates the motor to a stop by applying the
torque specified in Cn-06 (EMGTRQ
Emergency Stop Torque) when overtravel is
detected.
Cn-01
Bit 9
Selection of processing
after stopping for
overtravel
0
(Recommended)
）
Decelerates the motor to a stop and then turns
OFF the Servo.
0
1
Decelerates the motor to a stop and then sets it
in the zero-clamp mode.
Cn-01
Bit 6
Selection of stopping
method for motor when
servo turns OFF
0
Stops the motor by applying dynamic brake
(DB).
0
1
Makes the motor coast to a stop.
Current is not supplied to the motor and the
machine stops due to friction.
Cn-01
Bit 7
Selection of processing
after stopping for
overtravel
0
Stops the motor by applying dynamic brake
(DB) and then releases the DB.
0
1
Stops the motor by applying dynamic brake
(DB) and then holds the DB.
Coast to a stop
Servo OFF
Zero-clamp
Bit 8 = 1
Cn-01
Bit 8 = 0
Overtravel
Stopping method
After stopping
Bit 6 = 0
Bit 6 = 1
Bit 9 = 0
Bit 9 = 1
Dynamic
brake stop
Deceleration
stop
Dynamic brake
released

YASKAWA JEPMC-MP2300-Y Series Specifications

General

Brand	YASKAWA
Model	JEPMC-MP2300-Y Series
Category	Controller
Language	English