ICP DAS USA PMC series, Руководство пользователя

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ICP DAS PMC/PMD Series User Manual
322
The following is a format of the received message from IoT Cloud platform, it is
used to change the value of DO channel 1 which resides at the PM-3112 power
meter with module number 6 to ON. The power meter module is connected to the
COM4 of PMC-5231.
The following is a format of the received message from IoT Cloud platform, it
is used to change the value of AO channel 1 of XV-Board of PMC-5231 to 3.6.
The following is a format of the received message from IoT Cloud platform, it is
used to change the value of AO channel 2 which resides at the I/O module with
module number 3 to 5.0. The I/O module is connected to the COM4 of
PMC-5231.
{
"msg_type":"CHANNEL_OUTPUT",
"if_type":0,
"ch_type":"ao",
"ch_addr":1,
"value":"3.6"
}
{
"msg_type":" CHANNEL_OUTPUT ",
"if_type":1,
"com_port":4,
"module_no":6,
"ch_type":"do",
"ch_addr":1,
"value":"1"
}