FANOX SIL-D00, User Manual, Page: 212 / 226

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12.14. Examples od Modbus frames
Reading of the protection status
Id.
Trans Id.
Protocol Length Address Function Init Addr.
MSB
Init Addr.
LSB
Num. Reg.
MSB
Num. Reg.
LSB
08 F4 00 00 00 04 03 01 01 90 00 01
And the SIL-D will reply:
Id. Trans Id. Protocol Length Address Function Number
of bytes
Status
08 F4 00 00 00 04 03 01 01 01
Reading the measurement from the phase A current of equipment 3
Id.
Trans Id.
Protocol Lenght Address Function Init Addr.
MSB
Init Addr.
LSB
Num. Reg.
MSB
Num. Reg.
LSB
66 96 00 00 00 06 03 03 01 2C 00 02
And SIL-D will reply with the IA measurement in UINT16 format:
Id. Trans Id. Protocol Length Address Function Number
of bytes
Register 0 Register 1
66 96 00 00 00 07 03 03 04 0A 7B 00 00
It is an integer value of 2683, being la In=1A, 4095 is 1,2*1A, then 2683 will be 0,786A
Close Circuit breaker command
Id.
Trans Id.
Protocol Lenght Address Function Init Addr.
MSB
Init Addr.
LSB
Data
1F 6A 00 00 00 06 03 05 00 C8 FF 00
And SIL-D will reply:
Id. Trans Id. Protocol Lenght Address Function Init Addr.
MSB
Init Addr.
LSB
Data
1F 6A 00 00 00 06 03 05 00 C8 FF 00