ADLINK Technology PCIe-8154, User Manual

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117
PCIe-8154
TimeOut_ms
: Specifies the time-out interval, in milliseconds. If
TimeOut_ms is zero, the function tests the states of the specified
objects and returns immediately. If TimeOut_ms is -1, the func-
tion's time-out interval never elapses (infinite).
IntFactorBitNo
: Specifies the bit number of the INT factor.
e.g. IntFactorBitNo = 4, It means waiting the factor of “Acceler-
ation Start” interrupt.
B.15 Position Control and Counters
@ Name
_8154_get_position
– Get the value of feedback position
counter
_8154_set_position
– Set the feedback position counter
_8154_get_command
– Get the value of command position
counter
_8154_set_command
– Set the command position counter
6 Deceleration Start
7 Deceleration End
8 +Soft limit or comparator 1 is ON
9 -Soft limit or comparator 2 is ON
10 Error comparator or comparator 3 is ON
11 General comparator or comparator 4 is ON
12 Trigger comparator or comparator 5 is ON
13 Counter is reset by CLR input
14 Counter is latched by LTC input
15 Counter is latched by ORG Input
16 SD input turns on
17 (Reserved) (Always set to 0)
18 CSTA input or _8154_start_move_all() turns on
19-31 Not define (Always set to 0)
Bit Description