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Address
Here the address of the Modbus register is configured. An address range from 0 ... 65535 is
available.
If address 0 is configured with “1 based”, this is a static error which deactivates the
channel function and is indicated by LED RTU
❻
lighting up in red.
Polling interval (only in Master mode and for Modbus to KNX)
This defines the cyclic intervals of read requests for the respective register. The following options
are available:
▪
Every cycle
▪
Every second cycle
▪
Every fourth cycle
▪
Every sixth cycle
▪
Every eighth cycle
5.5
Channel function “DPT 01 – binary – 1 bit”
Type
The following types are configurable:
▪
Bit register
1 bit (KNX) sets bit register (Modbus)
▪
Bit in word register
1 bit (KNX) sets 1 bit in word register (Modbus)
▪
Value in word register
1 bit (KNX) is mapped to value in word register (Modbus)
5.5.1 Type
– Bit register
Value inverted
If yes, the inverted value of the group object corresponds to the value of the bit register.
