Access Range; Precautions - Mitsubishi Electric GOT2000 Series User Manual

6.2.3

Access range

In the bus connection, direct CPU connection, serial communication connection, or Ethernet connection, only the host
station can be monitored.
In MELSECNET/H connection or MELSECNET/10 connection, only the control station can be monitored.
In CC-Link connection (Intelligent device station), only the master station can be monitored.
In CC-Link connection (via G4), only the host and master stations can be monitored.
When the GOT is connected to the remote I/O station in MELSECNET/H network system, no stations can be monitored.
The access range other than above is the same as the access range when the GOT is connected to a controller.
For details of the access range, refer to the following.
➠
6.2.4

Precautions

■1. Station monitored as the host
The station monitored as the host differs depending on the connection type.
Bus connection, direct CPU connection, serial communication connection
Ethernet connection
MELSECNET/H connection,
MELSECNET/10 connection,
CC-Link IE controller network connection
CC-Link connection (Intelligent device station),
CC-Link connection (Via G4),
CC-Link IE field network connection
■2. When the network monitor cannot be displayed correctly
The network monitor cannot be displayed correctly in the following cases.
(1) When the network module is performing offline testing
The network monitor cannot be displayed correctly during offline testing.
Set the network module mode to online.
(2) When the network parameter has been changed
The network monitor cannot be displayed correctly when the network parameter is changed.
Restart the network monitor.
(3) When there is a network parameter error
The network monitor cannot be displayed correctly when there is a network parameter error.
Review the network parameter.
(4) When the network parameter has not been set to the QCPU
The network monitor cannot be displayed correctly when the network parameter is not set to the QCPU.
Be sure to set the network parameter when monitoring the network with the GOT.
(5) When changing the head addresses on CPU side to which refresh parameter is set
The network monitor cannot be displayed correctly if the SB and SW head addresses on CPU side are changed
while refresh parameter is set in the network parameter for the QCPU.
To monitor the network with the GOT, set the SB and SW head addresses on CPU side to default.
However, for CC-Link IE field network connection, set the SB and SW head addresses on CPU side according to the
position where the network module is installed.
1st
0000
■3. When monitoring MELSECNET/H, CC-Link IE controller network, or CC-Link IE field
network
Even if a network module on the MELSECNET/H, CC-Link IE controller network, or CC-Link IE field network is being
monitored, a MELSECNET/10 display is provided in either of the following cases:
• The normal station has been started due to a communication error (cable disconnection, etc.)
• The monitor target is the remote master station.
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6.2 Specifications
GOT2000 Series Connection Manual (Mitsubishi Products) For GT Works3 Version1
Connection type
Installation position of the network module
2nd
0200
Station monitored as the host
Connected station (target)
Station set as the host with the Ethernet setting of GT Designer3
(GOT2000)
Control station
Master station
3rd
0400
4th
0600