ItpIsEStopEx
from library version 6.1.21 and TwinCAT version 2.10 Build 1304
The function ItpIsEStopEx indicates whether an EStop command was triggered.
Interface
VAR_IN_OUT
sNciToPlc : NciChannelToPlc;
END_VAR
Input & output | Data type | Description |
|---|---|---|
sNciToPlc | NciChannelToPlc | The structure of the cyclic channel interface from the NCI to the PLC |
Return value
If the return value is TRUE, the function was preceded by an EStop (e.g. ItpEStopEx). The flag does not provide information as to whether the axes have already stopped or are still on the deceleration ramp.
After execution of ItpStepOnAfterEStopEx, ItpIsEStopEx returns FALSE again.
 | ItpIsEStopEx evaluates the cyclic interface. |
see also:
Prerequisites
Version 2 of the cyclic channel interface