ADLINK PCI-8124-C User Manual
Page 75
Function Library
65
B_8124_set_counter_source (ByVal CardId As
Integer, ByVal Channel As Integer, ByVal
CtnSrc As Integer) As Integer
@ Argument
I16 CardId
: The PCI-8124-C card’s ID number.
I16 Channel
: The specified channel number. (0 – 3)
I16 IptMode
: The pulse input mode.
0: OUT/DIR (default)
1: CW/CCW
2: 1x AB-Phase
3: 2x AB-Phase
4: 4x AB-Phase
I32 EncValue
: The encoder (counter) value.
I16 Inverse
: Encoder count direction inverse or not
0: Not inverse (default)
1: Inverse
I16 Enable
: Enable EZ-clear function
0: Disable (default)
1: Enable
I16 ClrLogic
: Clear logic setting
0: Photo couple: OFF
ON (Falling edge) clear (default)
1: Photo couple: ON
OFF (Rising edge) clear
I16 CtnSrc
: The counter’s source (0 – 7)
0 – 3: EA/EB 0 – 3
4 – 7: Timer 0 – 3