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Toggle Program

Description

This program demonstrates the use of one momentary input to toggle between different functions.

Requirements

Compatible product
DC power supply
Communications/Network
Momentary switch connected to I/O

Example program

'MDRIVE DEMO PROGRAM
'Last modified 08/25/2016
'Sample test program for demonstration purposes only
'Not tested or verified for safety or any function
CP   'preclear program memory
'Example program to show how to use one
'momentary input to toggle between
'different functions
'****Declare Variables****
S1=0,0,0       'I/O 1 Input
VA V1=0        'Declare Variable V1
VA V2=0        'Declare Variable V1
'****Program****
PG 1
LB P1
     BR L1, I1=1    'Branch to Label L1 if Input 1 is active
     H 10           'Hold 10ms
     CL L4, I1=0    'Branch to Label L4 if Input 1 is active
     BR P1          'Loop back
LB L1               'Set Output Routine
     H 10
     BR P1, V2=1    'Only run sub on 1st iteration of Input
     CL L2,V1=0     'Call L2 if first toggle
     CL L3,V1=1     'Call L3 if second toggle
     V1=!V1+2       'Toggle Variable
     BR P1          'Return to Main Loop
LB L2
     SL 50000     'Jog
     V2=1         'Set active bit for debounce
     RT
LB L3
     SL 0     ' Close Position
     V2=1     'Set active bit for debounce
     RT
LB L4
     V2=0
     RT
E
PG
S
'keep line

'MDRIVE DEMO PROGRAM

'Last modified 08/25/2016

'Sample test program for demonstration purposes only

'Not tested or verified for safety or any function

CP 'preclear program memory

'Example program to show how to use one

'momentary input to toggle between

'different functions

'****Declare Variables****

S1=0,0,0 'I/O 1 Input

VA V1=0 'Declare Variable V1

VA V2=0 'Declare Variable V1

'****Program****

PG 1

LB P1

BR L1, I1=1 'Branch to Label L1 if Input 1 is active

H 10 'Hold 10ms

CL L4, I1=0 'Branch to Label L4 if Input 1 is active

BR P1 'Loop back

LB L1 'Set Output Routine

H 10

BR P1, V2=1 'Only run sub on 1st iteration of Input

CL L2,V1=0 'Call L2 if first toggle

CL L3,V1=1 'Call L3 if second toggle

V1=!V1+2 'Toggle Variable

BR P1 'Return to Main Loop

LB L2

SL 50000 'Jog

V2=1 'Set active bit for debounce

LB L3

SL 0 ' Close Position

V2=1 'Set active bit for debounce

LB L4

V2=0

'keep line

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