LSIS XBE-DC08A, Руководство пользователя, Страница: 928 / 1284

Chapter 1 Built-in FEnet communication
1-49
Buil
t-
in
Comm
Buil
t-
in
The below table shows the available driver types for the built-in FEnet interface and the descriptions
Items Descriptions
P2P
Driver
User defined frame
It is the protocol defined by a user for communication with the
opposing device.
XGT client
XGT dedicated protocol.
(No user-defined frame)
Modbus TCP client Defines the operations with MODICON’s Modbus TCP protocols.
TCP/UDP
You can select between the TCP/UDP.
If you select the Modbus TCP, it will be fixed as TCP.
Client/Server
You can select between the Client/Server.
If you select the XGT dedicated protocol OR Modbus TCP, it will
be fixed as Client.
Partner Port
You can input the opposing device’s port number.
It is the user-defined frame so when defining the protocols, the
random port is designated and you can set the ports at the range
of H400~H1024. However, the XGT dedicated protocol is fixed as
2004 and the TCP is fixed as 502.
Partner IP Address You can input the opposing device’s IP address.
If you choose the XGT client or Modbus TCP client for the P2P Driver, you cannot apply the user-
defined frame
Notice
(1) Opposing station’s IP address
In case XGT is client, make sure to set the server device’s IP address. If the server is dynamically
allocated the IP through DHCP, the IP address may be changed so you need to check the IP
address before use.
.
3) How to use the Modbus Driver
The below table shows the commands and addresses of the Modbus devices.
Code Names of function codes
Modicon PLC’s
data address
Remarks
01 Read output contact status (Read Coil Status) 0XXXX (bit-output) Bit Read
02 Read input contact status(Read Input Status) 1XXXX (bit-input) Bit Read
03 Read output register (Read Holding Registers) 4XXXX (word-output) Word Read
04 Read input register (Read Input Registers) 3XXXX (word-input) Word Read
05 Write output contact 1 bit (Force Single Coil) 0XXXX (bit-output) Bit Write
06 Write output register 1 word (Preset Single Register) 4XXXX (word-output) Word Write
15 Sequential Write output contact(Force Multiple Coils) 0XXXX (bit-output) Bit Write
16
Sequential Write output register
(Preset Multiple Register)
4XXXX (word-output) Word Write