IAI ssel - Page 172

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Part 2 Programs
 PRDQ (Read current axis position (1 axis direct))
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 PRDQ
Axis
number
Variable
number
CP
[Function] Read the current position of the axis number specified in operand 1 to the variable specified
in operand 2.
The current position can be obtained more quickly than when a PRED command is used.
The current position of a synchronized slave axis can also be read.
[Example] PRDQ 2 100 Read the current position of axis 2 to variable 100.