flex_read_drive_signal_status_rtn |
Read Drive Signal Status
Usage
status = flex_read_drive_signal_status_rtn(u8 boardID, u8 axis, u16* driveStatus);
Parameters
| Name | Type | Description |
| boardID | u8 | assigned by Measurement & Automation Explorer (MAX) |
| axis | u8 | axis to configure |
| driveStatus | u16* | contains the status of the drive signal |
Parameter Discussion
axis is the axis to configure. Valid values are NIMC_AXIS1 through NIMC_AXIS30. On motion controllers that support fewer than thirty axes, configuring non-existent axes returns error 70006 (NIMC_badResourceIDOrAxisError). Refer to Axes for axis resource IDs.
driveStatus contains the status of the drive signal, where bit0 = In-Position and bit1 = Drive Fault.
Using This Function
Use this function to read the status of the drive signal when an active drive signal is detected. If In-Position is active, bit 0 = 1. If Drive Fault is active, bit1 = 1.
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Tip Use Read Motion I/O Data instead of this function for more options. |