Rockwell-automation 1336T ControlNet Frn1.02 Rev 1.5 User Manual Page 110

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4–68 Using Unscheduled Messaging
Publication 1336 FORCE–5.18 ––March, 1999
Message Operation
You can use the Setup Data Full function to load the set up
information for a trend file in a single message, instead of loading
the individual parameters within the drive.
The following are the valid trend numbers:
This number: Specifies that the command is to be sent for:
4096 Trend 1
8192 Trend 2
12228 Trend 3
16384 Trend 4
Trend Status is ignored.
Trend Sample Size is ignored.
Post Samples specifies the number of samples that are taken once the
trigger condition has been tripped or is forced. One sample is used
for the instance when the trigger becomes true.
Operator data specifies how to compare the two data values for the
trigger condition.
Sample Time Rate specifies the rate of sampling data value. An
entry of 1 specifies 2 milliseconds.
Mode specifies whether a continuous trend or a one–shot trend is
performed.
If Comparison A Value is non-zero, the value specifies a constant
value to use as Operand X. You need to specify the Comparison A
Value in internal drive units. If Comparison A Value is zero,
Operand X is specified by Comparison A Link.
If Comparison A Link is non-zero, the value specifies the source
parameter that is linked to the trend operand. If Comparison A Link
is zero, Operand X is specified by Comparison A Value.
If Comparison B Value is non-zero, the value specifies a constant
value to use as Operand Y. You need to specify the Comparison B
Value in internal drive units. If Comparison B Value is zero,
Operand Y is specified by Comparison B Link.
If Comparison B Link is non-zero, the value specifies the source
parameter that is linked to the trend operand. If Comparison B Link
is zero, Operand Y is specified by Comparison B Value.
Sampling Input Parameter specifies the source parameter number
that is linked to the Trend Input parameter.
Setup Data Full
(continued)
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