8400 HighLine | Parameter setting & configuration
Technology applications
TA "Table positioning"
294 L Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010
Possibility 3: Changing the profile position via process data (PDO)
The input dnPosProfilePosition_p as well as the two inputs wPosProfileUnitsLW und
wPosProfileUnitsHW are available in the application block for the selection of the position
via process data.
A position can be selected in [increments] via the input dnPosProfilePosition_p.
A position can be selected in [units] via the two inputs wPosProfileUnitsLW and
wPosProfileUnitsHW.
The mode for calculating the position is selected in C01296/1
.
The acceptance of the position applied at the input dnPosProfilePosition_p into the
currently selected profile is executed with a FALSE-TRUE-edge at the input
bPosSetProfilePosition.
If bit 2 is set in C01297
, the applied setpoint position is accepted into the currently
selected profile and the profile is started directly when setting the process input
bPosExecute to TRUE or setting the control bit "PosExecute" in the MCK control word
.
If bit 3 is set in C01297
, an automatic acceptance of the setpoint positions applied at
the inputs wPosProfileUnitsLW and wPosProfileUnitsHW is executed if a data change is
recognised at both inputs.
The accepted position is stored in the code C01301/x
in the application unit [units]. By
reading out the code, you can check if the position was correctly accepted into the
profile.
Note!
How to store changed profile parameters safely against mains failure in the
memory module: Set C00002/11
= "1: On / Start".
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