ADLINK Technology cPCI-8168, User Manual

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150 Function Library
6.13 Motion I/O Monitoring
@ Name
_8168_get_io_status
–Get all the motion I/O status of cPCI-
8168
@ Description
_8168_get_io_status
:
Get all the I/O status for each axis. The definition for each bit is as
follows:
@ Syntax
C/C++ (DOS, Windows)
I16 _8168_get_io_status(I16 AxisNo, U16 *io_sts);
Bit Name Description
0 RDY RDY pin input
1 ALM Alarm Signal
2 +EL Positive Limit Switch
3 -EL Negative Limit Switch
4 ORG Origin Switch
5 DIR DIR output
6 Reserved
7 PCS PCS signal input
8 ERC ERC pin output
9 EZ Index signal
10 Reserved
11 Latch Latch signal input
12 SD Slow Down signal input
13 INP In-Position signal input
14 SVON Servo-ON output status