Parameter assignment/Addressing
10.2 Description of parameters
SIPART PS2 with PROFIBUS communication
Operating Instructions, 09/2007, A5E00127926-07
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P2.STATE - status of the position average calculation
Use this sub-parameter to start the calculation of the position average. If a reference
average has never been determined yet, the parameter value is "IdLE".
Then start the calculation by pressing the increment button for five seconds. The value in
the digital display changes from "IdLE" to "rEF". The reference average is calculated.
When the time interval expires, the calculated reference average is shown on the digital
display.
Note
The respective current position average is displayed in the "19 PAVG" diagnostics
parameter. If no position average has been calculated, "COMP" is displayed in the
"19 PAVG" diagnostics parameter.
The factory setting is "IdLE".
P3.LEVL1 - threshold 1
Use this sub-parameter to set threshold 1 for the maximum deviation of the current position
average from the reference average. Set the threshold in a range from "0.1" to "100.0".
The positioner triggers a fault message if the difference between the position average and
the reference average exceeds threshold 1. The process to activate and display this fault
message is described in the "XDIAG" parameter.
The factory setting is "2.0".
P4.LEVL2 - threshold 2
Use this sub-parameter to set threshold 2 for the maximum deviation of the current position
average from the reference average. Set the threshold in a range from "0.1" to "100.0".
The positioner triggers a fault message if the difference between the position average and
the reference average exceeds threshold 2. The process to activate and display this fault
message is described in the "XDIAG" parameter.
The factory setting is "5.0".
P5.LEVL3 - threshold 3
Use this sub-parameter to set threshold 3 for the maximum deviation of the current position
average from the reference average. Set the threshold in a range from "0.1" to "100.0".
The positioner triggers a fault message if the difference between the position average and
the reference average exceeds threshold 3. The process to activate and display this fault
message is described in the "XDIAG" parameter.
The factory setting is "10.0".
