Example "PID control"
4.6 Changing the heating chamber control
STEP 7 Basic V10.5
Getting Started, 12/2009, A5E02651459-01
153
4. Delete the third network of the organization block "Main [OB1]".
This program segment is no longer necessary because the on/off control of the heating
chamber takes place via the program for controlling the machine in the first network of the
organization block.
5. Delete the fourth network, in which the status lamp of the heating chamber is
programmed. The status lamp is no longer necessary, because operation of the heating
chamber takes place parallel to operation of the machine.
Result
You have programmed the on/off control of the heating chamber so that the heating chamber
is operated parallel to the machine.
In the next section you will program a query of the temperature values and integrate it in the
program as condition for control of the conveyor.
Comments to this Manuals