ICP DAS WISE User Manual
http://wise.icpdas.com
289
Description
Channel Address
Value
The ch_addr is Modbus Data Address
for the Modbus module. For ICP DAS
I/O module, the ch_addr is the
channel sequence number starting
from 0.
For infrared module, the ch_addr is
the output channels in binary
format.
The first bit (LSB) of the
value represents the 1st channel.
The 2th bit represents the 2th
channel. For example: The 1st and
2nd output channels: 0x03 == 0011
(binary)
Name
ch_value
Description
The value you want to assign to the
output channel.
Value
Digital type channel: 0 or 1.
Analog type channel: Number
Infrared module: command index
Response
The channel is existed.
{
"status": "OK"
}
The module or channel does not exist.
{
"status": "CHANNEL_NOT_EXIST"
}
Password error
{
"status": "PASSWORD_INCORRECT"
}
Get the specific channel value of the remote I/O module.