8144_get_mio_status – ADLINK PCI-8144 User Manual
Page 97
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Function Library
87
_8144_get_mio_status
Get the status of motion I/O signals
Description:
Get all of motion I/O, status of each axis
Syntax:
I16 _8144_get_mio_status(I16 AxisNo, I16
*MotionIoStatusInBit )
B_8144_get_mio_status(ByVal AxisNo As Integer,
MotionIoStatusInBit As Integer ) As Integer
Parameters:
I16 AxisNo
: Axis number of Target Axis.
I16 *MotionIoStatusInBit
: Statuses of Motion I/O. The
definition of each bit as follow
Card ID Physical axis AxisNo
0
0
0
1
1
2
2
3
3
1
0
4
1
5
2
6
3
7
2
0
8
...
...
Bit Name
Description
0
MEL
Negative Limit Switch
1
PEL
Positive Limit Switch
2
ORG
Origin Switch
3
STP
STP pin status(EMG)
4
STA
STA pin status
5
MSD
Negative Slow Down signal input
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