Vector VEC-VA Series

VA Motion Controller Programming Manual
491
Error (error)
It represents execution of
the faulting instruction when the
output instruction is TRUE
BOOL
TRUE or FALSE
ErrorID (error code)
Error Error code when
execution instruction
WORD
-
MasterPos
(Spindle position)
Display spindle position
LREAL
PositiveMode
(Forward through
mode)
When the tappet axis
positive rotation through point
selection mode
INT
0:
PositiveDisable
1: PositiveOn
2: PositiveOff
3: PositiveInvert
NegativeMode
(After reverse mode)
After the tappet axis
inversion point when the
selected mode
INT
0:
NegativeDisable
1: NegativeOn
2: NegativeOff
3:
NegativeInvert
 Function Description
Tappet point information includes the location of the main point of the tappet, the forward
and reverse passes through the pattern mode. When the shaft forward tappet point may select
modes are PositiveDisable, PositiveOn, PositiveOff or PositiveIvert; mode when the tappet axis
inversion point may select are NegativeDisable, NegativeOn, NegativeOff or NegativeIvert. The
meaning of each pattern represents the following table:
mode
Features
meaning
PositiveDisable
shut
down
Spindle forward passes that point, to read the state of
the tappet point unchanged
PositiveOn
Position
Spindle forward passes this point, the read state
when the tappet point set state.
PositiveOff
Reset
Spindle forward passes this point, the read state
when the tappet point reset state.
PositiveInvert
Negate
Spindle forward passes this point, forward after the
state before the set point, then the read state when the
reset state of the tappet point; forward state before the
point after a reset, the read state when the tappet point set
state.
NegativeDisable
shut
down
Spindle reverse passes this point, the state of the read
point tappet unchanged
NegativeOn
Position
The spindle back up through this point, the read state
when the tappet point set state.
NegativeOff
Reset
The spindle back up through this point, the read state
when the tappet point reset state.