Siemens SIMATIC FM 455 C, Начало работы

Страница: 13 / 20

Learning units
3.6 Programming the controller parameters
3.6
3.6
Programming the controller parameters
Procedure
Click Control algorithm to view all optional settings.
The selection returns a fuzzy temperature control and a PID control option. PID action
control is set by default. Do not change this setting, and then close the "Controller 1" dialog
box. The tuning of relevant control parameters is described further down.
For further information, refer to the Online Help.
3.7
3.7
Programming the controller output parameters
Procedure
1. Click Controller output.
–
There, you can define the signals or operating states triggering a transition at the
controller output - for example, to a safety manipulated value, tracking input or
external preset manipulated value. It is not required to edit those parameters.
–
You can also define the limits of the manipulated value. Using the split-range function,
you can prepare the manipulated variable for output to two different analog outputs.
On this interface, too, you do not need to edit any parameters.
–
Open the Switch Safety Manipulated Value window. There, you can define the
module's reaction to transducer errors, and its startup characteristics.
2. Close the "Controller Output" dialog box.
For further information, refer to the Online Help.
FM 455 C
Getting Started, 02/2006, A5E00059365-03
3-5