Communication Detail Settings - Mitsubishi Electric GOT2000 Series Connection Manual

9.3.2

Communication detail settings

Make the settings according to the usage environment.
Item
Set the network type.
Network Type
(Default: MNET/H mode)
Set the network No.
Network No.
(Default: 1)
Set the station No. of the GOT.
Station No.
(Default: 1)
Set the operation mode of the GOT.
Mode Setting
(Default: Online (auto. reconnection))
Set the communication transmission speed.
(Default: 25Mbps)
Transmission Speed
When specifying [MNET/10 mode] as The network type, only 10mbps can
be set applicable.
Set the number of refreshes to secure the send/receive data in station units
during communication.
Refresh Interval (Default: 1time)
Valid when [Secured data send/Secured data receive] Is marked by the
control station side network parameters of the melsecnet/h network system.
Set the number of retries to be performed when a communication timeout
occurs.
Retry
When no response is received after retries, a communication times out.
(Default: 3times)
Set the time period for a communication to time out.
Timeout Time
(Default: 3sec)
Set the delay time for reducing the load of the network/destination PLC.
Delay Time
(Default: 0ms)
Set the servo axis switching GD device head No.
(Default: 10)
Servo axis switching GD device
For details, refer to the following POINT.
head No.
➠
*1 To monitor the redundant QCPU system, use function version D or later of QCPU, whose first 5 digits of the serial number are
07102 or later.
Use version 8.29F or later of GX Developer.
*2 For details, refer to the following manual.
➠
Q corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
For QnA/Q4AR MELSECNET/10 Network System Reference Manual
For AnU MELSECNET/10 Network System Reference Manual (PLC to PLC network)
Description
(4) Indirect specification of the servo axis No.
Range
• MNET/H mode
• MNET/10 mode
*1
• MNET/H Extended mode
1 to 239
1 to 64
• Online (auto. reconnection)
• Offline
*2
• Test between slave station
*2
• Self-loopback test
*2
• Internal self-loopback test
*2
• H/W test
10Mbps/25Mbps
1 to 1000times
0 to 5times
1 to 90sec
0 to 300ms
0 to 65520
9.3 GOT Side Settings
9
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