Computer Link Connection; System Configuration - Mitsubishi A953GOT-SBD-M3-H Hardware Manual

A953 HANDY GOT
7.

Computer Link Connection

Computer link connection (RS-232C communication) has the following features.
• Because a computer link unit and the GOT can be connected on the one-to-one basis, two
or more GOT units can be connected in accordance with the number of computer link units
connected to the PLC CPU.
• When peripheral equipment having the GPP function is connected to the PLC CPU,
sequence programs can be debugged while monitoring is performed in the GOT.
7.1

System configuration

GOT
Handy GOT
External cable dedicated to
handy GOT
F9GT-HCAB- M/
F9GT-HCAB1- M
*1 For the system configuration on the computer link unit/serial communication unit side, refer
to the USER'S MANUAL of the used computer link unit/serial communication unit.
*2 The RS-232C cable is to be prepared by the user.
For the details of the preparation method, refer to section 7.4.
*3 When the A1SJ71C24-R2 is used and the connection destination PLC CPU is the
AnUCPU, the access range for monitoring is equivalent to the range in the AnACPU.
Serial communication unit
QJ71C24(-R2)
Serial communication unit
AJ71QC24(-R2),
A1SJ71QC24(-R2)
Computer link unit (large type)
*2
For untied
cable
AJ71UC24
Computer link unit (small type)
A1SJ71UC24-R2,
A1SJ71C24-R2
Computer Link Connection 7
QCPU (Q mode)
*1
QnACPU
*1
ACPU
*1
QCPU (A mode)
*1
*3
ACPU
(with computer link function)
A1SCPUC24-R2,A2CCPUC24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
7-1