4.2 Temperature Controller/Servo/Inverter Connection 4-27
4.2.15 NX (MODBUS TCP/IP)
Communication Setting
Editor
Make the following settings on the editor. For more information, see “1.3.2 Ethernet Communication”.
IP address for the V9 unit
- When specified on the screen program:
[System Setting] [Hardware Setting] [Local Port IP Address]
- When specified on the V9 unit:
Local mode [LAN Setting]
Port number for the V9 unit (for communication with PLC)
[System Setting] [Hardware Setting] [PLC Properties] [Communication Setting]
IP address, port number, and maximum read value of the PLC
Register on the [PLC Table] in [System Setting] [Hardware Setting] [PLC Properties] [Target Settings].
Controller
Make the following settings on [Actual Module Configuration] in the [SLP-NX] software.
Set the IP address, port number, maximum
read value, and whether or not to use the
KeepAlive function of the controller.
Maximum read value:
Set a value according to the controller
specification.
32 or 64 words
Valid only for 1 : 1 connection
Select the PLC for connection from those
registered on the PLC table.