Delta Electronics DVP15MC11T, Operation Manual

Page: 126 / 601

Chapter 8 Logic Instructions
8_

Programming Example1

The data types of variables ADD_In1, ADD_In2 and Out1 are all INT. The values of ADD_In1 and
ADD_In2 are 10 and 50 respectively. The value of Out1 is 60 when ADD_EN changes to TRUE as
shown in Variable 1.

The data types of variables ADD_In1, ADD_In2 and Out1 are all TIME. The values of ADD_In1 and
ADD_In2 are TIME #1s and TIME #2s respectively. The value of Out1 is TIME #3s when ADD_EN
changes to TRUE as shown in Variable 2.

The data types of variables ADD_In1, ADD_In2 and Out1 are DT, TIME and DT respectively. The
values of ADD_In1 and ADD_In2 are DT#2016-9-1-8:00:00 and TIME#1H53M34S respectively. The
value of Out1 is DT#2016-09-01-09:53:34 when ADD_EN changes to TRUE as shown in Variable 3.

Variable 1
Variable name Data type Current value
ADD_EN BOOL TRUE
ADD_In1 INT 10
ADD_In2 INT 50
Out1 INT 60

Variable 2
Variable name Data type Current value
ADD_EN
BOOL TRUE
ADD_In1 TIME
TIME #1s
ADD_In2 TIME TIME #2s
Out1 TIME
TIME #3s

Variable 3
Variable name Data type Current value
ADD_EN BOOL TRUE
ADD_In1 DT DT#2016-9-1-8:00:00
ADD_In2
TIME
TIME#1H53M34S
Out1 DT DT#2016-09-01-09:53:34

The program
1
ADD
EN E NO
In1 Out
In2
ADD_EN
ADD_I n1
ADD_I n2
O ut1
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