Pulse output instructions
1231
Part IV Tool Instructions
PulseInfo_ReadAccelerationForbidden
AreaStartingPosition
Read acceleration forbidden area starting
position
See also:
Pulse output tool instructions in the online help
PLC types see page 1329
Variable Data type Function
iChannel INT Pulse output 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
Output variable DINT Stores the start position of the acceleration forbidden area
Description
This instruction reads the starting position of an acceleration forbidden area. If the elapsed value
crosses over this position when the speed is being changed, acceleration cannot be continued any
more.
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
LD
ST
When programming with structured text, enter the following:
diForbiddenAreaStartingPosition :=
PulseInfo_ReadAccelerationForbiddenAreaStartingPosition(iChannel :=
iChannel);