Eaton RTK 725B range - Write Multiple Coils - Function 15 - Request

INM 725B Rev 21
87
13.4.4 Write Multiple Coils – Function 15 - Request
Register Address
This is used to address the “start” channel (coil) to be written.
The register addresses field contains the address of data within the RTK 725B Slave.
REGISTER ADDRESS CHANNEL NUMBER
0 1
1 2
2 3
3 4
4 PB1
5 PB2
6 PB3
NOTE
Address 4-6 are only valid on 4 channel alarm cards equipped with the optional 3
remote pushbutton inputs.
Quantity
This represents the number of coils (Inputs), the user wishes to write to
Byte Count
This represents the number of data bytes sent
Data
This represents the input status of the inputs to be written
0 = Input Normal
1 = Input Abnormal