YASKAWA MP2000 Series User Manual

11.2 Overtravel Function
11.2.1 Connections to Σ-II Series SGDH SERVOPACKs, Σ-III Series SGDS SERVOPACKs, Σ-V Series SGDV SERVOPACKs, and Σ-7
Series SGD7S SERVOPACKs
11-10
11.2 Overtravel Function
The overtravel function forces the machine to stop when the moving part of the machine exceeds the range of move-
ment. With the MP2000-series Machine Controller, 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.
11.2.1 Connections to Σ-II Series SGDH SERVOPACKs, Σ-III Series SGDS SERVO-
PACKs, Σ-V Series SGDV SERVOPACKs, and Σ-7 Series SGD7S SERVO-
PACKs
Connections to Σ-II, Σ-III, Σ-V, or Σ-7 Series SGDH, SGDS, SGDV, and SGD7S SERVOPACKs
The following parameters must be set to ensure that the overtravel input signals are connected correctly for the over-
travel function.
( 1 ) Overtravel Input Signal Connections
Correctly connect the input signals for the overtravel limit switches shown below to the corresponding pins on the
SERVOPACK CN1 or 1CN connector.
 Connections to Σ-II Series SERVOPACKs
P-OT
When ON
CN1-42 is low.
Forward drive enabled.
Normal operating condition
When OFF
CN1-42 is high.
Forward drive disabled.
(Reverse movement possible.)
N-OT
When ON
CN1-43 is low.
Reverse drive enabled.
Normal operating condition
When OFF
CN1-43 is high.
Reverse drive disabled.
(Forward movement possible.)
Forward rotation
Reverse rotation
SERVOPACK
SGDH
CN1-42
CN1-43
N-OT
P-OT
Servomotor
Negative
overtravel
Positive
overtravel

YASKAWA MP2000 Series Specifications

General

Brand	YASKAWA
Model	MP2000 Series
Category	Controller
Language	English