GC5050, GX5050, GX5055, GX5150, GX5280, GX5290, GX5290e, GX5295, File
Returns the specified DIO board number of steps.
DioGetNumberOfSteps (nHandle, pdwSteps, pnStatus)
Name |
Type |
Comments |
nHandle |
SHORT |
Master or File board handle. |
pdwSteps |
PDWORD |
Returned number of steps. |
pnStatus |
PSHORT |
Returned status: 0 on success, negative number on failure. |
In case of GX5150 the number of steps adjusted according to the width settings. See for details “DioSetupIOConfiguration”.
The following example returns DIO board number of steps:
SHORT nStatus;
DWORD dwSteps;
DioGetNumberOfSteps (nHandle, &dwSteps, &nStatus);