Festo Контроллеры двигателя SFC-LAC - Manual (Page 138)

5. Commissioning
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Festo GDCP−SFC−LACI−CO−EN en 0812NH
5.5 Festo Profile for Handling and Positioning (FHPP)
5.5.1 FHPP operating modes
The FHPP operating modes differ regarding their contents
and the meaning of the cyclic I/O data and in the functions
which can be accessed in the SFC−LACI.
Operation mode Description
Record select A total of 31 positioning records (=positioning tasks) can be saved
in the SFC−LACI. A record contains all the parameters which are reĆ
quired for a positioning task. The record number is transferred in
the cyclic I/O data.
Direct mode The task is transferred directly in the I/O telegram. Only the most
important nominal values (target position, speed) are thereby transĆ
ferred. Supplementary parameters (e.g. acceleration) are defined
via the parameterisation.
Tab. 5/2: Overview of FHPP operating modes
The operating mode is switched by the control byte CCON
(see below) and indicated in the status byte SCON. Definition
by means of parameterising is not possible. Switching
between modes is only permitted in the Drive disabled" or
Drive enabled" status.
Record selection
Preset operating mode when the SFC−LACI is started up.
The SFC−LACI has 31 records (1 ... 31), which contain
all the information necessary for a positioning task (+ record
0 = homing).
The record number that the SFC−LACI is to process at the next
start is transferred in the output data of the master. The input
data contains the record number that was processed last. The
positioning job itself does not need to be active.