Example – Yaskawa MotionWorks IEC Toolboxes User Manual
Page 477
PLCopen Toolbox: Function Blocks
MotionWorks IEC61131-3 Toolboxes: 2013-09-13
464
Product or circular buffer overrun / full
Buffer size too small / cannot be zero
The DataType connected to a function block parameter specified as ANY type does not
match the required data size. Right click on the function block and select “Object
Properties” to determine which parameters are ANY type.
Example
Initialization of the ProductBufferStruct in an initialize program:
Conveyor.Products.BufferSize:=INT#20;
Conveyor.Products.LockoutDistance:=LREAL#3.25;
(* inches *)
Conveyor.Products.ManualOffset:=LREAL#0.0;
Conveyor.Products.ProductAwayDistance:=LREAL#23.75;
Conveyor.Products.Sensor.Bit:=UINT#1;
(* Equates to input1 on 2600 I/O, see MC_TouchProbe help for
details *)
Conveyor.Products.SensorDistance:=LREAL#23.25;
(* If product leads slave, increase this value *)
Conveyor.Products.SensorOffset:=REM(Conveyor.Products.SensorDistance,
Conveyor.MachineCycle);