NPM PPCI7443, Руководство пользователя

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Function Library
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167
6.17 Continuous motion
@ Name
_7443_set_continuous_move – Enable continuous motion
_7443_check_continuous_buffer – check if the buffer is empty
@ Description
_7443_set_continuous_move():
This function is necessary to placed before and after continuous
motion.
_7443_check_continuous_buffer():
This function is used to detect if the command pre-register is empty
or not. Once the command pre-register is empty, user may write next
motion command into it. Otherwise , the new command will overwrite
previous in 2
nd
command pre-register.
@ Syntax
C/C++ (DOS, Windows 95/NT)
I16 _7443_set_continuous_move(I16 AxisNo, I16 conti_flag);
I16 _7443_check_continuous_buffer(I16 AxisNo);
Visual Basic (Windows 95/NT)
B_7443_set_continuous_move (ByVal AxisNo As Integer, ByVal conti_flag
As Integer) As Integer
B_7443_check_continuous_buffer (ByVal AxisNo As Integer) As Integer
@ Argument
AxisNo: axis number designated
conti_flag: Flag for continuous motion
conti_flag = 0, one-shoot motion, end of continuous motion
conti_flag = 1, continuous motion, start of continuous motion
@ Return Value
ERR_NoError
Return value of _7443_check_continuous_buffer():
Hardware version bit 12=0
0: Continuous register 2 is empty
1: Continuous register 2 is in-use
Return value of _7443_check_continuous_buffer():
Hardware version bit 12=1
0: all command registers are empty
1: command register is in-use
2: command register 1 is in-use
3: command register 2 is in-use