Delta DVP-15MC Series, Operation Manual

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DVP-15MC Series Motion Controller Operation Manual
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
When the data types of input variables are not BOOL, TIME, DATE, TOD or STRING, the input
parameters
In0~In1 are allowed to connect the variables of different data types.

When the data types of input variables are one of BOOL, TIME, DATE, TOD and STRING, all the
input variables and output variable should be of the data type. For example, if the data type of the
variable connected to
In0 is TIME, the data types of the variables connected to In1 and Out must
be TIME. Otherwise, an error will occur during the compiling of the software.

Precautions for Correct Use

The input variables are not allowed to omit. An error will occur during the compiling of the software
if the input variables are omitted. But the output variable is allowed to omit.

The length of the data type of the output variable must contain the length of the variables that the
input parameters
In0 and In1 connect. Otherwise, an error will occur during the compiling of the
software.

Programming Example

The data types of SEL_G, SEL_In0 and SEL_In1 are BOOL, UINT and DINT and the data type of
Out1 is DINT. When SEL_EN is TRUE, the value of Out1 is 50 if the values of SEL_G, SEL_In0
and SEL_In1 are FALSE, 50 and 100 respectively as shown in the following table Variable 1. If the
values of SEL_G, SEL_In0 and SEL_In1 are TRUE, 50 and 100 respectively, the value of Out1 is
100 as shown in the following table Variable 2.

Variable 1
Variable name Data type Current value
SEL_EN BOOL TRUE
SEL_G BOOL FALSE
SEL_In0 UINT 50
SEL_In1 DINT 100
Out1 DINT 50

Variable 2
Variable name Data type Current value
SEL_EN BOOL TRUE
SEL_G BOOL TRUE
SEL_In0 UINT 50
SEL_In1 DINT 100
Out1 DINT 100

The program
1
SE L
EN ENO
G Ou t
In1
In0
SEL_E N
SEL _G
SEL_ In1
SEL_ In0
O ut1