IAI America XSEL-KET - Manual (Page 160)

141
Part 4 Commands
INTELLIGENT ACTUATOR

PTST (Check position data)
Command, declaration
Extension condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command,
declaration
Operand 1 Operand 2
Output
(Output, flag)
Optional Optional PTST
Axis
pattern
Position
number
CC
[Function] Check if valid data is contained in the axis pattern specified in operand 1 at the position
number specified in operand 2.
The output will turn ON when all of the data specified by the axis pattern is invalid (XX.XXX).
“0” is treated as valid data.
[Example 1] PTST 11 10 300 Turn ON output 300 if there are no valid values of
axes 1 and 2 at position 10.
Output 300 will turn OFF if the position data is given
as follows:
[Example 2] The axis pattern can be indirectly specified using a variable. When [Example 1] is
indirectly specified using a variable.
11 (binary)  3 (decimal)
LET 1 3 Assign 3 to variable 1.
PRED *1 10
[Example 3] LET 1 11 Assign 11 to variable 1.
PTST 11 *1 600 Turn ON flag 600 if there are no valid values in the
data of axes 1 and 2 at the content of variable 1
(position 11).
Flag 600 will turn ON if the position data is given as
follows:
No. Axis 1 Axis 2 Axis 3 Speed Acceleration Deceleration
10 100.000 50.00 XXXX.XXX XXX XXXX XXXX
11 XXXX.XXX XXXX.XXX 200.000 XXX XXXX XXXX