208
Integer, double integer
Input or output parameters with symbols.
Real number
It identifies single precision floating point values.
String
This data type is used as a four byte pointer to the string.
Enable bit
Boolean enable bit can be used only for bit.It can be used as
input.
6.18.3 How to set up a subroutine
The following methods can be used to establish a subroutine:
1.Project manager
→
program block
→
Right click program block
→
Insert
→
subroutine
2.Project manager
→
program block
→
SBR-0
→
Right click SBR-0
→
Insert
→
subroutine
You can use the local variable table to define the parameters of the subroutine.
Notes
:
1.Please remember that each POU in the program has an independent local variable
table.In the A subroutine, you can only use the A local variable table to define
variables.
2.Each subroutine can be set up to 16 IN/OUT parameters.If the number of
parameters is greater than 16, the program will generate errors.
3.You can write a subroutine in the program edit window.
4.Click on the label of POU that you want to edit.SO you can edit the POU in the
program edit window.
Editor inserts POU termination instruction automatically.
(
END for main
,
RET for SBR
,
RETI for INT).
Summary of Contents for PR-12 Series
Page 26: ...19 1 xLogic CPU PR 12 Series CPU PR 14 and PR 18 series 1 PR 18 CPU 2 PR E extension...
Page 27: ...20 PR 24 series...
Page 47: ...40 5 3 Instruction tree...
Page 58: ...51 5 3 10 Instructions Instructions will be explained in detail in the instructions section...
Page 93: ...86 2 Enter the illegal real number Example...
Page 127: ...120 Example...
Page 139: ...132 Special memory bit SM1 0 Zero result SM1 1 overflow SM1 2 Negative result Example...
Page 149: ...142 Example...
Page 152: ...145 Example ATCH instruction only needs to be connected once...
Page 154: ...147 Example...
Page 175: ...168...
Page 217: ...210 Example Four arithmetic operation Main program...
Page 218: ...211 Subroutine...
Page 252: ...245 10 8 Example of serial port free port communication Program 1...
Page 254: ...247 10 9 Example of CAN free port...
Page 258: ...251 Conversion of Process quantity and set value unit...