51
Example Command
This command writes to a PowerScout 3 with an address switch setting of 37 hex (55 in decimal), writing
one byte at register 000C, and writing a value of 00 to clear the KWH registers. The data value of 0 is
sent to register 0. Note that offset 0 corresponds to modbus register 40001. The CRC is 5C8C. All values
are hexadecimal; spaces are not sent.
Example Request
Field Name
Command
(Hex)
Response
Field Name
Response
(Hex)
PowerScout address
37
PowerScout address
37
Command number
06
Command number
06
Register to write – high order bits
00
Register written to – high order bits
00
Register to write – low order bits
00
Register written to – low order bits
00
Register value to write – high order bits
00
Register value written – high order bits
00
Register value to write – low order bits
00
Register value written – low order bits
00
CRC low order bits
8C
CRC low order bits
8C
CRC high order bits
5C
CRC high order bits
5C
Table F-5: Format for Modbus Command 03
Command:
3706000000018C5C
Response:
3706000000018C5C
The response is from the PowerScout at address 37. One byte was written to at the requested register,
0000. The value written was 0000. The CRC value was 5C8C. An echo of the original command after the
contents are written is a valid response.
Error Response
If the first register in this write command is not in the valid range of registers, the PowerScout returns an
error message.
Report Slave ID
This command is used to read the description, the current status and other information specific to a
remote device. A normal response includes the data contents specific to the device.
Command Information
Command
Layout
Example
Command
PowerScout address
nn
37
Command number
11
11
Table F-6: Format for Modbus Command 11 (17 in decimal)
Содержание PowerScout 3
Страница 19: ...15 Figure IV 1 Single Phase Two Wire N white L1 black L2 red L3 blue ...
Страница 20: ...16 Figure IV 2 Single Phase Three Wire N white L1 black L2 red L3 blue ...
Страница 21: ...17 Figure IV 3 Three Phase Three Wire Delta N white L1 black L2 red L3 blue ...
Страница 22: ...18 Figure IV 4 Three Phase Four Wire Wye N white L1 black L2 red L3 blue ...
Страница 23: ...19 Figure IV 5 Three Phase Four Wire Delta N white L1 black L2 red L3 blue ...
