280 MODBUS – CODESYS 2
WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
10.3.2 MODBUS TCP Settings
The “MODBUS TCP Settings” contains the following configuration parameters for
the “MODBUS TCP” mode:
Table 203: MODBUS TCP Settings
Parameters Explanation
TCP mode
Enable for the MODBUS TCP mode
Off
Operation not permitted
Active
*
Operation possible
TCP port
Port number for the TCP link
1
Minimum port number
502
*
MODBUS default port
65535
Maximum port number
TCP Timeout Time-out for a TCP link
1
100 ms (1 × 100 ms)
600
*
60 seconds (600 × 100ms)
65535
1 h 49 min 13 s 500 ms (65535 × 100 ms)
*
Default setting
10.3.3 MODBUS UDP Settings
The “MODBUS UDP Settings” group contains the following configuration
parameters for the “MODBUS UDP” mode:
Table 204: MODBUS UDP Settings
Parameters Explanation
UDP mode
Enable for the MODBUS UDP mode
Off
Operation not permitted
Active
*
Operation possible
UDP port
Port number for the UDP link
1
Minimum port number
502
*
MODBUS default port
65535
Maximum port number
*
Default setting
10.3.4 MODBUS RTU Settings
The “MODBUS RTU Settings” group contains the following configuration
parameters for the “MODBUS RTU” mode: