(2) EtherNet/IP (OMRON NJ), Gateway
Make the settings according to the usage environment.
Item
GOT Net No.
*1
GOT Station
GOT Communication Port No.
*3
Startup Time
*2
Timeout Time
Delay Time
*1
Each of [GOT Station] set in the communication detail setting and [Station] set in the Ethernet setting must be set to different
station numbers.
➠ ■4.
*2
When [CJ1W-EIP21] is set for [Controller Type] in [Ethernet], even if [Timeout Time] is set to 10 seconds or shorter, the GOT
operates with timeout time of 10 seconds.
In the above setting, when [CJ1W-EIP21] and [OMRON NJ] are mixed in [Controller Type] for [Ethernet], for [OMRON NJ] (built-
in port connecting side), the GOT operates with timeout time of 10 seconds.
➠ ■4.
*3
When writing or reading OMRON NJ tag immediately after NJ series setup, a system alarm may occur.
In this case, make the time to start communication with NJ series longer in [Startup Time].
For details, refer to the following manual.
➠
■3. GOT Ethernet Setting
The GOT can be connected to a different network by configuring the following setting.
(1) GOT IP address setting
Set the following communication port setting.
• Standard port (When using GT25-W, port 1)
• Extension port (When using GT25-W, port 2)
(2) GOT Ethernet common setting
Set the following setting which is common to the standard port and the extension port, or port 1 and port 2.
• [Default Gateway]
• [Peripheral S/W Communication Port No.]
• [Transparent Port No.]
(3) IP filter setting
By configuring the IP filter setting, the access from the specific IP address can be permitted or shut off.
For the detailed settings, refer to the following manual.
➠
1.1.2 GOT Ethernet Setting
Set the network No. of the GOT.
(Default: 1)
Set the station No. of the GOT.
(Default: 18)
Set the GOT port No. for the connection with the Ethernet
module.
(Default: 5034)
Specify the time period from the GOT startup until GOT starts
the communication with the PLC CPU. (Default: 3sec)
Set the time period for a communication to time out. (Default:
3sec)
Set the delay time for reducing the load of the network/
destination PLC. (Default: 0ms)
Ethernet setting
Ethernet setting
GT Designer3 (GOT2000) Screen Design Manual
Description
4.3 Ethernet Connection
Range
1 to 239
1 to 64
1024 to 5010, 5014 to 65534
(Except for 5011, 5012, 5013
and 49153 to 49170)
3 to 255sec
1 to 90sec
0 to 10000
( 10ms)
4 - 53
4