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I/O Mapping Matrix/en: различия между версиями
Новая страница: «=== Using the Mapping matrix === More complex scenarios of interaction between inputs and relays can be implemented using a Mapping matrix. To use the Mapping mat…»
(Новая страница: «If we want to disable and input 0, then write the value 3 in register 16: <syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1…») |
(Новая страница: «=== Using the Mapping matrix === More complex scenarios of interaction between inputs and relays can be implemented using a Mapping matrix. To use the Mapping mat…») |
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=== | === Using the Mapping matrix === | ||
More complex scenarios of interaction between inputs and relays can be implemented using a Mapping matrix. | |||
To use the Mapping matrix, write the value 0 in the holding register 5: | |||
<syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1 -t0x06 -r5 4 </syntaxhighlight> | <syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1 -t0x06 -r5 4 </syntaxhighlight> | ||
And registers the settings of the interaction of inputs/outputs — value 4: | |||
<syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1 -t0x10 -r 9 4 4 4 4 4 4 </syntaxhighlight> | <syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1 -t0x10 -r 9 4 4 4 4 4 4 </syntaxhighlight> | ||
<syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1 -t0x06 -r16 4</syntaxhighlight> | <syntaxhighlight lang="bash">modbus_client --debug -mrtu -pnone -s2 /dev/ttyRS485-1 -a1 -t0x06 -r16 4</syntaxhighlight> | ||