User`s guide

80 •Function Library
6.4 Pulse Input / Output Configuration
@ Name
set_pls_outmode – Set the configuration for pulse command output.
set_pls_iptmode – Set the configuration for feedback pulse input.
set_cnt_src – Enable/Disable the external feedback pulse input
@ Description
set_pls_outmode:
Configure the output modes of command pulse. There are two modes
for command pulse output.
set_pls_iptmode:
Configure the input modes of external feedback pulse. There are four
types for feedback pulse input. Note that this function makes sense
only when cnt_src parameter in set_cnt_src() function is enabled.
set_cnt_src:
If external encoder feedback is available in the system, set the
cnt_src parameter in this function to Enabled state. Then internal 28-
bit up/down counter will count according configuration of
set_pls_iptmode() function.
Or the counter will count the command pulse output.
@ Syntax
C/C++ (DOS, Windows 95/NT)
U16 set_pls_outmode(I16 axis, I16 pls_outmode)
U16 set_pls_iptmode(I16 axis, I16 pls_iptmode)
U16 set_cnt_src(I16 axis, I16 cnt_src)
Visual Basic (Windows 95/NT)
set_pls_outmode (ByVal axis As Long, ByVal
pls_outmode As Long) As Integer
set_pls_iptmode (ByVal axis As Long, ByVal
pls_iptmode As Long) As Integer
set_cnt_src (ByVal axis As Long, ByVal cnt_src As
Long) As Integer
@ Argument
axis
: axis number designated to configure pulse
Input/Output.
pls_outmode
: setting of command pulse output mode
for OUT and DIR pins.
pls_outmode=0, OUT/DIR type pulse output.
pls_outmode=1, CW/CCW type pulse output.
pls_iptmode
: setting of encoder feedback pulse
input mode for EA and EB pins.
pls_iptmode=0, 1X AB phase type pulse input.
pls_iptmode=1, 2X AB phase type pulse input.
pls_iptmode=2, 4X AB phase type pulse input.