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MELSEC-GOT
1 OVERVIEW
1. OVERVIEW
This user's manual includes specifications, monitoring method, handling information,
programming method and other instructions of the A8GT-J61BT15 CC-Link
communication module (hereinafter referred to as the "A8GT-J61BT15") used in the
Control Communication Link (hereinafter referred to as "CC-Link") system.
By connecting the A8GT-J61BT15 module to the GOT, it can perform a monitoring
operation as an remote device station (the number of occupied stations may be
selected between 2 and 4) in the CC-Link system.
Remote device station
Intelligent device station
Local station Master station
CC-Link dedicated
cable
GOT's remote inputs/outputs and remote registers assigned to
the Master station by CC-Link parameter setting can be monitored.
(1) PLC CPU that allows monitoring
When the A8GT-J61BT15 is used, the following CPUs can be monitored.
• QCPU (Q mode)
• QCPU (A mode)
• QnACPU
• ACPU
• Motion controller CPU
(2) Difference between the A8GT-J61BT13 and the A8GT-J61BT15
There are differences in the monitoring methods that can be used as well as the
devices that can be monitored between the A8GT-J61BT13 and the A8GT-
J61BT15.
The following table lists these differences between the A8GT-J61BT13 and the
A8GT-J61BT15.
: Usable :Unusable
Item
When the A8GT-J61BT13
is used
When the A8GT-J61BT15
is used
Monitoring by Cyclic Transmission
Monitoring
methods
Monitoring by Transient Transmission
The GOT’s remote inputs/outputs and
remote registers assigned to the Master
station.
Devices that can
be monitored
All remote inputs/outputs and remote
registers assigned to the Master station.
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