High-speed counter instructions
1152
Part IV Tool Instructions
HscControl_SetDefaults
Sets defaults for high-speed counter channel
To add an enable input and enable output to the instruction, select [With EN/ENO] from the
"Instructions" pane (LD, FBD or IL editor). To reuse an instruction select "Recently used" from the
context menu or press <Ctrl>+<Shift>+<v> in the programming window.
PLC types see page 1327
Variable Data type Function
iChannel INT High-speed counter channel:
FP
: 0, 2
FP-X R: 0, 1
FP-X 16K C14T: 0, 1, 2
FP-X 32K C30T, C60T: 0, 1, 2, 3
FP0R: 0, 1, 2, 3
FP0: 0, 1
FP-e: 0, 1
Description
This instruction sets all bits of the high-speed counter control code (see page 891) of the channel
specified by iChannel to 0. 0 is the default setting.
Data types
Example
In this example the function has been programmed in ladder diagram (LD) and structured text (ST).
The same POU header is used for all programming languages.
POU header
All input and output variables used for programming this function have been declared in the POU
header.
Body
When the variable bSetDefaults changes from FALSE to TRUE, all settings of the channel
specified by iChannel are set to their default values.
LD
ST
When programming with structured text, enter the following:
if DF(bSetDefaults) then
HscControl_SetDefaults(iChannel := iChannel);
end_if;