Micromod Micro-DCI: 53HC2600 LoopMaster SL6000 CONFIGURATION TOOLKIT - Manual (Page 49)

53HC2600 INSTRUCTION MANUAL
Online Configurations 41
4.4.6 Configuring the FNC Block Online
The FNC function block contains nine mathematical equations and can operate on up to four analog inputs
(A through D) and two digital inputs (E and F). Use this procedure to configure the FNC equation and con-
stants:
1. As in offline operation, click on the FNC button to open the FNC dialog. This dialog shows the
analog input sources, digital input sources, the selected equation, and the six equation
constants.
2. The Equations section lists the nine equations supported by the FNC block. Click on the
Algebraic radio button and the equation is drawn as a mathematical formula.
3. Fill in the Equation Constants as shown in Figure 4-11 .
4. Click OK to write the changes into the controller database.
Figure 4-10. FNC Function Block, Connection Example
Figure 4-11. Function Block Equations Dialog Window