Delta Electronics DVP15MC11T Operation Manual page 126


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
ADD_EN
ADD_In1
ADD_In2
Out1

Variable 2
Variable name
ADD_EN
ADD_In1
ADD_In2
Out1

Variable 3
Variable name
ADD_EN
ADD_In1
ADD_In2
Out1

The program
Data type
BOOL
INT
INT
INT
Data type
BOOL
TIME
TIME
TIME
Data type
BOOL
DT
TIME
DT
1
ADD
ADD_EN EN E NO
ADD_I n1 In1 Out O ut1
ADD_I n2 In2
Chapter 8 Logic Instructions
Current value
TRUE
10
50
60
Current value
TRUE
TIME #1s
TIME #2s
TIME #3s
Current value
TRUE
DT#2016-9-1-8:00:00
TIME#1H53M34S
DT#2016-09-01-09:53:34
8_
8-55