Runtime part of Actuator Organizer package are function of STEP 7 program for PLC SIMATIC S7-300
of S7-400.
Complete
STEP 7 project with this function appears in your installation directory of
AI_Org after authorization.
It is file
AI_OrgS7.zip. For unzipping this file you can use Retrieve function from STEP7
Manager.
This
functions are written in FBD / STL language of STEP 7.
FC 3 - covers basic motor functions ( fan, pump, conveyor … )
FC 4 - covers basic valve functions ( Open / CLOSE valve, flap, cylinder,
solenoid … )
FC 5 - covers basic motor functions with frequency converter
FC 6 - covers basic motor functions ( fan, pump, conveyor … ) - reversible
FC 7 - covers basic valve functions for valve with middle position ( Open /
Stop / CLOSE, two outputs valve, flap, cylinder … )
All runtime
data are saved in DB102 and in appropriate memory area
DB102 - can be freely renumbered to
any allowed number ! FC 3, FC 4, FC 5, FC 6, FC7 use : M 0.2 as second pulse M
0.1 as logical “1” M
0.0 as logical “0”
Number of actuator
is limited by allowed length of datablock where appropriate attributes for
actuators
are stored. In one DB can be stored data for cca. 200 actuators.
Source file
for DB102 is
generated by using AI_Org.exe.
FC 3, 4, 5, 6, 7 can be called multiple times.
Motor function
Valve function
