Lenze L-force HighLine C 8400 Series Reference Manual page 390

8400 HighLine C | Reference manual
Technology applications
TA "Table positioning"
Possibility 2: Changing the profile position via parameter data (SDO)
The parameter data channel of a fieldbus can also be used to change the position in a
profile.
 The position of the profiles 1 ... 15 are stored in the subcodes 1 ... 15 of the code
C01301.
 More than 15 positions are available via the profile changeover (as described under
possibility 1).
Possibility 3: Changing the profile position via process data (PDO)
For selecting the position in [increments], the dnPosProfilePosition_p input at the
application block is available.

Note!
From version 04.00.00:
For selecting the position in [units], the two inputs wPosProfileUnitsLW and
wPosProfileUnitsHW at the application block are available.
• In the application level, the position in the FB
from [units] to [increments] again and output to dnPosSetOut_p. For this
purpose, the respective mode for position calculation must be selected in
C01296/1.
• Since the conversion is not executed within one controller cycle, the data at
the dnPosSetOut_p output can be out-of-date. The bPosSetDataValid output
is set to TRUE when the conversion is completed and the position in
increments is valid. Then, the position can be transmitted to the profile (see
the following section).
The acceptance of the position into the currently selected profile is executed with a FALSE-
TRUE edge at the bPosSetProfilePosition input.
 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
 If bit 3 is set in C01297, the setpoint positions at the MCKInterface are automatically
accepted into the profile with the applied profile number if a change of data is detected
at the corresponding input for the setpoint position.
 The accepted position is stored in the code
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
390
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C01301/x
C00002/11 = "1: On / Start".
L
L_MckCtrlInterface is converted
MCK control
in the application unit [units]. By
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011
word.