IAI ssel, Operation Manual

Page: 178 / 497

152
Part 2 Programs

PSIZ (Check position data size)
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 PSIZ
Variable
number
Prohibited CP
[Function] Set an appropriate value in the variable specified in operand 1 in accordance with the
parameter setting.

When “Other parameter No. 23, PSIZ function type” = 0
The maximum number of position data that can be stored in the controller will be set.
(Regardless of whether the data are used or not.)

When “Other parameter No. 23, PSIZ function type” = 1
The number of point data used will be set.
[Example] PSIZ 1
When “Other parameter No. 23, PSIZ function type” = 0
The maximum number of position data that can be stored in variable 1 will be set.
When “Other parameter No. 23, PSIZ function type” = 1
The number of point data currently used will be set in variable 1.