Ethernet Communication Module IFD9506
DVP-PLC Operation Manual
Switch setting Content
00
When the node address is set to
0x00, the settings in the software
are available after power on again.
The firmware V2.06 and above
supports the function.
01…F6
Valid Modbus communication
address setting;
DO NOT duplicate it with the node
address of the equipment
connected to the RS-485 port
2.9 Data Format and Baud Rate
The data format and baud rate settings should keep the same as those of the equipment connected to the
RS-232/RS-485 port. Using the rotary switches is recommended. Set up the data format and baud rate
according to the manual instructions before the communication is carried out.
For the module with firmware V2.04 or earlier, the settings in the software are not latched when the power is off.
If the settings in the software are inconsistent with the rotary switch settings, then the rotary switch settings will
be applied after the power is on again.
For the module with firmware V2.06 or later, when the node address is set to 0x00 with the rotary switch, all the
software settings can be used and all parameters will retain the last setting values in the software after the
power is on again.
Switch setting Format Switch setting Format
0 7-N-1 8 7-N-2
1 8-N-1 9 8-N-2
2 7-O-1 A 7-O-2
3 8-O-1 B 8-O-2
6 7-E-1 E 7-E-2
7 8-E-1 F 8-E-2
Switch setting Baud rate Switch setting Baud rate
1 110 7 4,800
2 150 8 9,600
3 300 9 19,200
4 600 A 38,400
5 1,200 B 57,600
6 2,400 C 115,200
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