Mitsubishi GOT2000 Series Connection Manual

4. HOW TO MONITOR REDUNTANT SYSTEM
4.8 Connection to the Redundant Type Extension Base Unit
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HOW TO MONITOR REDUNTANT SYSTEM
4.8.3 CC-Link connection (intelligent device station) (Connection to the CC-Link
module mounted on redundant type extension base unit)
This section explains the CC-Link connection for connecting the GOT to the CC-Link module mounted on the redundant
type extension base unit.
The following shows an example of connecting the GOT to the CC-Link module mounted on the redundant type
extension base unit.
(1) Connection method
Connect the GOT to the CC-Link module (QJ61BT11N) mounted on the redundant type extension base unit.
For details, refer to the following.
12. CC-Link CONNECTION (INTELLIGENT DEVICE STATION)
(2) GT Designer3 setting
Set GT Designer3 as follows.
In this case, the GOT monitoring is performed by transient transmission of the CC-Link network system.
Therefore, a longer time-lag occurs for displaying objects compared with directly monitoring the PLC CPU.
For displaying objects with a shorter time-lag, set the device for RX, RY, RWw, RWr of the host station set in the
CC-Link network and execute the cyclic transmission.
For details, refer to the following.
3.3 CC-Link System Access Range for Monitoring
(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.
Setting item Settings Model
Controller Type MELSEC-QnA, MELDAS C6*
Device setting (Network setting) Other
NW No.: 0 (fixed)
Station No.: 0 (Master station)
Q Redundant Setting Do not set the item.
Monitor target
Control system
(System A)
GOT
Standby system
(System B)
Power supply module
Power supply module
Power supply module
Q25PRHCPU
QJ61BT11N
Q25PRHCPU
QJ71BR11 QJ71BR11 Empty Empty Empty Empty
Empty Empty Empty
CC-Link connection
Redundant type extension base unit
Network No. 0, Station No. 0
(Master station)
Network No. 0, Station No. 1

Mitsubishi GOT2000 Series Specifications

General

Power Supply	24VDC
Software	GT Works3
Processor	RISC CPU
Interface	Ethernet, USB, RS-232, RS-422/485
Operating Temperature	0°C to 50°C
Display Type	TFT LCD
Storage Temperature	-20°C to 60°C
Humidity	10% to 90% (non-condensing)
Shock Resistance	147 m/s² (15G), 11ms duration
Touch Panel	Analog Resistive