7 APPLICATION INSTRUCTIONS
7.17 Program Control Instructions
719
7
Program standby
PSTOP(P)
• Places the file name program stored in the device designated by (S) in the stand-by status.
• Only the programs stored in the drive No. 0 (program memory/internal RAM) can be set as the stand-by type.
• The specified program is placed in the stand-by status when END processing is performed.
• This instruction will be given priority even in cases when a program execution type has been designated in the parameters.
• It is not necessary to designate the extension (.QPG) with the file name. (Only .QPG files will be acted on.)
• In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into SD0.
• The following program places the program with the file name ABC in the stand-by status when X0 goes ON.
(S): Character string for the name of the program file to be set in the stand-by status or head number of the devices where the character string data is stored
(character string)
Setting
data
Internal device R, ZR J\ U\G Zn Constant
$
Others
Bit Word Bit Word
(S)
Error
code
Error details Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
2410 The program with the file name specified by (S) does not exist.
2412 The program type of the file name specified by (S) is the SFC program.
4101 The range of the device specified by (S) exceeds the range of the
corresponding device.
[Ladder Mode] [List Mode]
Process
High
performance
Redundant
Universal
LCPU
Basic
Command
Command
PSTOP
PSTOPP
S
S
PSTOP
PSTOPP
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