Overtravel Function; Overview; Overtravel Input Signal Connections - YASKAWA MP2100 Series User Manual

14.2 Overtravel Function

This section explains the overtravel function.

14.2.1 Overview

The overtravel function forces the machine to stop when the moving part of the machine exceeds the range of
movement. With the MP2100/MP2100M, processing for stopping as a result of overtravel is achieved by using
SERVOPACK functions.
The SERVOPACK connections and parameter setting depend on the model of SERVOPACK. The connections
and parameter settings are described in the following sections.

14.2.2 Overtravel Input Signal Connections

When using the overtravel function, correctly connect the input signals for the overtravel limit switches shown
below to the corresponding pins on the SERVOPACK CN1 or 1CN connector.
(1) Connections to SGDS-
(2) Connections to SGD-
P-OT When ON
CN1-42 (1CN-16) is low.
When OFF
CN1-42 (1CN-16) is high.
N-OT
When ON
CN1-43 (1CN-17) is low.
When OFF
CN1-43 (1CN-17) is high.
1 , SGDH-
Reverse
Servo-
サーボ
逆転側
motor
モータ
Negative Positive
逆転側
overtravel
オーバトラベル overtravel オーバトラベル
N SERVOPACK
Servo-
Reverse
サーボ
逆転側
motor
モータ
Negative Positive
逆転側
overtravel overtravel
オーバトラベル オーバトラベル
E, SGDB-
Forward
正転側
正転側
SERVOPACK
サーボパック
P-OT
CN1-42
N-OT
CN1-43
Forward
正転側
正転側
SERVOPACK
サーボパック
P-OT
1CN-16
N-OT
1CN-17
Forward drive enabled.
Normal operating condition
Forward drive disabled.
(Reverse movement possible.)
Reverse drive enabled.
Normal operating condition
Reverse drive disabled.
(Forward movement possible.)
14.2 Overtravel Function
AN SERVOPACK
14
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