Advantech ADAM-6217, Руководство пользователя

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ADAM-6200 User Manual 186
C.2.4 Digital Output
C.2.4.1 GET /digitaloutput/(all|{id})/value
C.2.4.2 POST /digitaloutput/all/value
Request
The content ‐ type will be ‘application/x ‐ www ‐ form ‐ urlencoded’
.
{
id
}
: is the DO channel ID starting from 0
Examples:
Use the following URI to get the DO ‐ 0 value.
http://10.0.0.1/digitaloutput/0/value
Use the following URI to get the all DO values.
http://10.0.0.1/digitaloutput/all/value
Response
The content-type will be ‘text/xml’
If result is OK, the content will look like below
<?xml version="1.0" ?>
<ADAM-6250 status=”OK”>
<DO>
<ID>0</ID>
<VALUE>1</VALUE>
</DO>
</ADAM-6250>
If result is failed , the content will look like below
<?xml version="1.0" ?>
<ADAM ‐ 6250 status=”
{
error
}
”>
</ADAM-6250>
{
error} : The error message.
Remarks
If the {id
}
is out of range, the response will return HTTP status code 501 (Not
implemented)
Request
The content ‐ type will be ‘application/x ‐ www ‐ form ‐ urlencoded’
.
Examples:
Use the following URI to set the DO value(s).
http://10.0.0.1/digitaloutput/all/value
The coming data with the request will be {name}={value} pair(s).
{
name} : The name of the channel, for example DO0.
{
value} : The value to be set to the indicated channel.
For example, if the request is going to set channel 0, 1, 2 to value 1,
then the name ‐ value pairs will look like below:
DO0=1&DO1=1&DO2=1
Response
The content-type will be ‘text/xml’
The content will look like below
<?xml version="1.0" ?>
<ADAM ‐ 6250 status=”
{
status
}
”>
</ADAM-6250>
{
status} : The result. If succeed, the result will be ‘OK’; otherwise, the
result will be the error message.
Remarks