Jetter JVM-407B-HMI, User Manual

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194 Jetter AG
10 Programming
Inputs and outputs
Inputs and outputs are 1-bit variables. This means they can either have the
value TRUE or FALSE.

Variables which are assigned to permanent addresses (%XL)

I/O registers: 361000 ... 362200

By JetSym
 From HMIs
 From the application program
In the program below, the status LED is power cycled every second.
Var
// Switching the status LED on
Status_LED_1 : Bit A t %XL 362100.1 ;
End_Var ;
Task Main Autorun
Loop
If Status_LED_1 = TRUE Then
// LED 1 OFF
Status_LED_1 := 0 ;
Else
// LED 1 ON
Status_LED_1 := 1 ;
End_If ;
Delay ( T#1s );
End_Loop ;
End_Task ;
Introduction
Properties of
inputs/outputs
Memory access
JetSym STX program