V04.00 | 2021/05
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Register 0x113E and 0x113F: Save Modbus connection parameters
Registers 0x113E and 0x113F are used for the non-volatile saving of parameters in registers
0x1120 and 0x1130 to 0x113B.
Procedure:
Write 0x7361 to register 0×113E.
Write 0x7665 ("save") within 30 seconds in register 0x113F to activate the reset of the re-
gisters. Both registers can also be written with one single request using the function
codes FC16 and FC23.
a The parameters are saved.
8.6.3 Data width of the I/O modules
The following table shows the data width of the TBEN-S modules within the Modbus register
area and the type of data alignment.
Module Process input data Process output data Alignment
TBEN-S1-8DIP 8 bit - Bit by bit
TBEN-S2-8DIP 8 bit - Bit by bit
TBEN-S1-8DIP-D 8 bit - Bit by bit
TBEN-S1-8DOP - 8 bit Bit by bit
TBEN-S1-4DIP-4DOP 4 bit 4 bit Bit by bit
TBEN-S1-4DXP 4 bit 4 bit Bit by bit
TBEN-S1-8DXP 8 bit 8 bit Bit by bit
TBEN-S2-8DXP 8 bit 8 bit Bit by bit
TBEN-S2-4AI 8 byte - Word by word
TBEN-S2-4AO - 8 byte Word by word
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