Yaskawa MP920 Motion Module - Manual (Page 390)

9 Application Precautions
9.2.1 Overview
9-10
9.2 Overtravel Function
This section describes the procedure for using the overtravel function.
9.2.1 Overview
The overtravel function will force the movable part of the machine to stop when it exceeds
its movable range. Overtravel stop is available for the MP920 Motion Module when SER-
VOPACK functions are used.
SERVOPACK connections and parameter settings will vary with the model of SERVO-
PACK. The following section describes the connection and setting procedure.
9.2.2 Overtravel Input Signal Connections
You must connect the input signal from the following overtravel limit switch to the appropri-
ate pin number on the SERVOPACK 1CN connector to use the overtravel function.
SGDA Connection
SGDB/SGDM/SGDS Connection
Forward direction Reverse direction
SGDA
SERVOPACK
1CN-16
1CN-17
N-OT
P-OT
Reverse
direction
overtravel Forward
direction
overtravel
Servomotor
SGDB/SGDM/SGDS
SERVOPACK
CN1-42
CN1-43
N-OT
P-OT
Forward direction Reverse direction
Reverse
direction
overtravel Forward
direction
overtravel
Servomotor