Mitsubishi Electronics Mitsubishi Digital Electronics Portable Multimedia Player GOT1000 用户手册
4. HOW TO MONITOR REDUNTANT SYSTEM
4.8 Connection to the Redundant Type Extension Base Unit
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4.8 Connection to the Redundant Type Extension Base
Unit
4.8.1
Computer link connection (Connection to the Serial communication module
mounted on the redundant type extension base unit)
mounted on the redundant type extension base unit)
This section explains the computer link connection for connecting the GOT to the serial communication module mounted
on the redundant type extension base unit.
The following shows an example of connecting the GOT to the serial communication module mounted on the redundant
type extension base unit.
on the redundant type extension base unit.
The following shows an example of connecting the GOT to the serial communication module mounted on the redundant
type extension base unit.
(1) Connection method
Connect the GOT to the serial communication module (QJ71C24N) mounted on the redundant type extension
base unit.
For details, refer to the following.
base unit.
For details, refer to the following.
(2) GT Designer3 setting
Set GT Designer3 as follows.
(3) Monitoring target change when system switching occurs in a redundant system
When the system switching occurs, the GOT automatically changes the monitoring target to the PLC CPU
switched to the control system.
switched to the control system.
Setting item
Settings
Model
Controller Type
MELSEC-QnA/Q/QS, MELDAS C6*
MELSEC-QnA/Q, MELDAS C6*
Device setting
(Network setting)
(Network setting)
Host
Host
Q Redundant Setting
Do not set the item.
Computer link
connection
connection
Redundant type extension base unit
Monitor target
Control system
(System A)
GOT
Standby system
(System B)
(System B)
Power supply
module
Power supply
module
Power supply
module
Q25PRHCPU
QJ71C24N
Q25PRHCPU
QJ71BR1
1
QJ71BR1
1
Empty
Empty
Empty
Empty
Empty
Empty
Empty