Manual for dialog Web
Order no.: 443 150
Status request
The status of the device and individual objects can be requested via the
network variable nviRequest. The response to the request can be taken from
the network variable nvoStatus. The following commands are to be used for
the status request:
nviRequest
Meaning
{RQ_UPDATE_STATUS, 0}
determine the status of the device
{RQ_UPDATE_STATUS, i}
determine the status of the i-th function object
on the device (first object after the NodeObject
has the number 1)
Status mask
Send a telegram to the network variable nviRequest to query all supported
status messages of the device or a specific object.
nviRequest
Meaning
{RQ_REPORT_MASK, 0}
determine status mask of the device
{RQ_REPORT_MASK, i}
determine the status mask of the i-th function
object on the device (first object after the
NodeObject has the number 1)
In the status mask, all status elements that can be occupied by the
corresponding function object or device are set.
Communication interface for plug-ins
Via nviConfig, plug-ins can directly call up functions of the application. The
feedback messages are output via nvoConfig.
Version 2.01
Page 26 / 47
01.09.2020