FiFoSetChannelOverride

The function block FiFoSetChannelOverride sets the channel override by means of which the processing speed of the FIFO channel can be affected. The channel override should not be confused with the axis overrides for the individual axes.

Inputs

VAR_INPUT
    iChannelId  : UDINT;
    iOverride   : UDINT;
    bExecute    : BOOL;
    tTimeout    : TIME;
END_VAR

Name	Type	Description
iChannelId	UDINT	Channel ID of the FIFO channel
iOverride	UDINT	Channel override for the speed of the FIFO channel.
bExecute	BOOL	Edge-triggered signal for execution of the command
tTimeout	TIME	ADS timeout (about 1 second)

Outputs

VAR_OUTPUT
    bBusy   : BOOL;
    bErr    : BOOL;
    iErrId  : UDINT;
END_VAR

Name	Type	Description
bBusy	BOOL	Becomes `TRUE` with a rising edge at bExecute, and remains `TRUE` until the block has executed the command.
bErr	BOOL	Becomes `TRUE` if an error occurs while executing the command
iErrId	UDINT	Error number (ADS or NC error number)

Requirements

Development environment	Target platform	PLC libraries to be linked
TwinCAT V3.1.0	PC or CX (x86 or x64)	Tc2_NcFifoAxes