205
Part 2 Programs
PGST (Get program status)
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 PGST
Variable
number
Program
number
CP
[Function] Store in the variable specified in operand 1 the status (program error number) of the program
specified in operand 2.
(Note 1) If the obtained result is “0,” it means no program error is present.
(Note 2) Although the error lists are written in hexadecimals, the status to be stored (program error
number) is a decimal. Therefore, the decimal program error numbers must be converted to
hexadecimals.
[Example] PGST 1 2 Read the error number for program No. 2 to
variable 1.
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