VEGA VEGAPULS 63 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol - Инструкция (Страница 80)

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12 Приложение
VEGAPULS 63 • Протокол Modbus и Levelmaster
41364-R
U-130320
Set Baud Rate
Request:
Параметр Length Code/Data
Set Baud Rate 8 (12) characters ASCII UuuBbbbb[b][pds]
Bbbbb[b] = 1200, 9600 (default)
pds = parity, data length, stop bit
(optional)
parity: none = 81, even = 71
(default), odd = 71
Response:
Параметр Length Code/Data
Set Baud Rate 11 characters ASCII
Пример: U01B9600E71
Устройство по адресу 1 изменить на скорость передачи 9600, четность - четный, 7 битов
данных, 1 стоповый бит
Set Receive to Transmit Delay
Request:
Параметр Length Code/Data
Set Receive to Transmit Delay 7 characters ASCII UuuRmmm
mmm = milliseconds (50 up to 250),
default = 127 ms
Response:
Параметр Length Code/Data
Set Receive to Transmit Delay 6 characters ASCII UuuROK
Report Number of Floats
Request:
Параметр Length Code/Data
Set Receive to Transmit Delay 4 characters ASCII UuuF
Response:
Параметр Length Code/Data
Set Receive to Transmit Delay 5 characters ASCII UuuFn
n = number of measurement values
(0, 1 or 2)
Report Receive to Transmit Delay
Request:
Параметр Length Code/Data
Report Receive to Transmit Delay 4 characters ASCII UuuR