Channel 1 - DF1 Master view parameters

In
Device definition
, when
Channel 1
 is set to
DF1 Master
, the
Channel 1 - DF1 Master
 view includes these parameters:
Parameter
Description
Polling Mode
Specifies the Polling Mode. Available options are:
  • Message Based
    . Do not allow the slave to initiate messages.
  • Message Based
     (default). Allow the slave to initiate messages.
  • Standard
    . Multiple message transfers per node scan.
  • Standard
    . Single message transfer per node scan.
Master Transmit
Specifies the master transmit. Available options are:
  • Between Station Polls
     (default)
  • In Poll Sequence
Normal Poll Node Count
Specifies the number of Normal Polls.
Valid value is from 0 through 230. The default is 0.
Normal Poll Group Size
Specifies the number of Normal Poll Nodes in one cycle of Polling list.
Valid value is from 0 through 230. The default is 0.
Priority Poll Node Count
Specifies the number of Priority Poll Nodes.
Valid value is from 0 through 230. The default is 0.
The sum of Normal Poll Node and Priority Poll Node must be less than or equal to 230.
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Normal