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Modbus-client/en: различия между версиями
Новая страница: «---- 2. Check: read the contents of the register 0x80 (now from the device with the address 0x02) using the function 0x03 (Read Holding Registers). Note that in W…»
(Новая страница: «An example of '''improper''' use: <syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyAPP1 -a0x00 -t0x06 -r0x80</syntaxhighlight> It does…») |
(Новая страница: «---- 2. Check: read the contents of the register 0x80 (now from the device with the address 0x02) using the function 0x03 (Read Holding Registers). Note that in W…») |
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2. | 2. Check: read the contents of the register 0x80 (now from the device with the address 0x02) using the function 0x03 (Read Holding Registers). Note that in Wiren Board devices, the functions 0x03 and 0x04 are interchangeable and lead to the same result. | ||
<syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyAPP1 -a2 -t0x03 -r0x80</syntaxhighlight> | <syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyAPP1 -a2 -t0x03 -r0x80</syntaxhighlight> | ||