Delphin ProfiMessage, Hardware Manual

Page: 165 / 322

Profi Message
Device
l
Device address
Sets the address for the master.
Settings for Host name and Port cannot be changed.
Time setting
l
Poll cycle
Sets the the time for cyclical querying of data. Existing Modbus users are
(re)-queried once the set time expires. The time must be long enough in rela-
tion to the
Pause time and the number of channels (users) or you will receive
an error message when closing the dialogue. The values entered will then not
be saved.
l
Timeout
Sets the maximum permissible time between a request and a response
before an error status is shown. In the event of an error, a "wire-break"
status is displayed (refer also to the table in
Status monitoring ). The time
must be short enough in relation to the time for the Poll cycle or you will
receive an error message when closing the dialogue. The values entered will
then not be saved.
l
Pause
Sets the waiting time for a query from more than one channel within a poll
cycle. The time must be short enough for all channels to be queried within
the time entered under
Poll cycle or you will receive an error message when
closing the dialogue. The values entered will then not be saved.
l
Sequential query
If you enable this option, only one request telegram will be generated for
sequential Modbus addresses instead of a separate request telegram for
each address.
The symbol is displayed following configuration. Then create and configure
the required Modbus channels (signals).
4.8.1.3 Modbus channel
Depending on whether you want to output or read a signal, select Create channel
→
Modbus output or Modb us inp ut. A Modbus input channel is identifi ed by
and a Modbus output channel
by . Refer also to
Settings for all dialogues .
Main settings
tab
165
Delphin Technology AG
Dezember 2015
Profi Message Manual