IAI America MSEP User Manual

Page 21

1) FG Terminal Block

This is the terminal block for frame grounding. Since this controller is made of plastic, it is

necessary to ground from this terminal block. Ground Type should be Class D (formally

Class 3 grounding = ground resistance 100ȍ or less).

2) Power Line Input Connector

This is the connector to supply 24V DC power supply to the controller. The control power

supply and the motor power supply are to be input separately. This enables external drive

cutoff that cuts only the motor power supply.

3) Model Code Record Card

This is a card with information of the connected axes recorded on for eight axes at the

maximum. It is available to pull out from the controller and check the information.

4) Drive Cutoff/Emergency Stop Input Connector

External drive cutoff and emergency stop can be performed individually for each slot (2

axes).

5) Compulsory Brake Release Signal Input Connector

An external compulsory brake release can be performed on each axis. The brake is

ordinarily released with the servo ON and activated with the servo OFF. In the tuning at the

startup or in the maintenance work, have a brake release switch for each axis connected to

this connector to make a compulsory brake release available, and the actuator can be

moved manually while the servo is OFF.

6) Absolute Battery Connector

This connector is mounted on the absolute type. An external absolute battery box for eight

axes can be connected with one cable. This is not mounted on the incremental type.

7) Status LEDs for Driver

These lamps indicate the status of the driver and that for absolute type for each slot (in 2

axes unit). There is no absolute status display for the incremental type.

Part Name

Description

SYS I

System status of driver for axis connected to

upper connector

(Servo ON: GN,

Servo OFF: OFF,

Alarm generated: RD)

SYS II

System status of driver for axis connected to

lower connector

(Servo ON: GN,

Servo OFF: OFF,

Alarm generated: RD)

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