Mitsubishi MELSEC-Q/L User Manual

150
SET F, RST F
(2) The following program resets the 100 ms retentive timer and counter.
[Ladder Mode]
[List Mode]
SET : Number of the annunciator to be set (F number) (bits)
RST : Number of the annunciator to be reset (F number) (bits)
Function
SET
(1) The annunciator designated by is turned ON when the execution command is turned ON.
(2) The following responses occur when an annunciator (F) is turned ON.
• The "USER" LED goes ON.
*1
• 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.
(3) 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.
RST
(1) The annunciator designated by is turned OFF when the execution command is turned ON.
(2) The annunciator numbers (F numbers) of annunciators that have gone OFF are deleted from the special registers (SD64
to SD79), and the value of SD63 is decremented by 1.
5.3.7 SET F Setting ann unciator s
RST F Res etting an nunciators
5.3.7 SET F, RST F
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn Constants Other
Bit Word Bit Word
(Only F)
––
When ST225 is set as retentive timer, it is
turned ON when X4 ON time reaches 30 min.
Counts the number of times ST225 was
turned ON.
Resets the coil, contact and present value of
ST225 when the contact of ST
225 is turned ON.
Y55 goes ON at the count-up of C23.
Resets C23 to 0 when X5 is turned ON.
Step
Instruction
Device
Basic
Process
High
performance
Redundant Universal LCPU
Command
Command
RST
SET
SET
D
D
RST
D
D
D
D
D

Mitsubishi MELSEC-Q/L Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q/L
Category	Controller
Language	English