Setting annunciators, resetting annunciators
SET F, RST F
High
Basic
Process
performance
SET
RST
SET (D) : Number of the annunciator to be set (F number) (bits)
RST (D) : Number of the annunciator to be reset (F number) (bits)
Setting
Internal device
data
Bit
(Only F)
(D)
For details on the annunciator, refer to the User's Manual (Function Explanation, Program Fundamentals) for
the CPU module used.
Processing details
■SET
• The annunciator designated by (D) is turned ON when the execution command is turned ON.
• The following responses occur when an annunciator (F) is turned ON.
• The "USER" LED goes ON.
• The annunciator numbers which are ON (F numbers) are stored in special registers (SD64 to SD79).
• The value of SD63 is incremented by 1.
*1 When using the Basic model QCPU, the "ERR."LED goes ON.
• If the value of SD63 is 16 (which happens when 16 annunciators are already ON), even if a new annunciator is turned ON,
its number will not be stored at SD64 to SD79.
• The number of basic steps for the SET F instruction is 2.
5 SEQUENCE INSTRUCTIONS
162
5.3 Output Instructions
Redundant Universal
LCPU
Command
Command
R, ZR
Word
*1
J\
U\G
Bit
Word
D
SET
D
RST
Zn
Constant
Others