Resetting Devices (Except For Annunciators) (Rst) - Mitsubishi MELSEC Q Series Programming Manual

RST
5.3.6

Resetting devices (except for annunciators) (RST)

RST
RST
Setting
Data
D
Function
(1) When the execution command is turned ON, the status of the designated devices becomes
as shown below:
Bit device
Timers and counters
When Bit Designation has been Made for Word Device
Word devices other than timers and counters
(2) When the execution command is OFF, the status of devices does not change.
(3) The functions of the word devices designated by the RST instruction are identical to the
following ladder:
X10
5-32
Command
: Bit device number to be reset/ Word device bit designation (bits)
D
Word device number to be reset (BIN 16 bits)
Internal Devices
R, ZR
Bit Word
Device
Command
RST D50
Device number
High
Basic
performance
J
U G
Bit Word
Device Status
Turns coils and contacts OFF
Sets the present value to 0, and turns coils and contacts OFF
Sets value of designated bit to 0
Sets contact to 0
Command
X10
MOV
Process
Redundant Universal LCPU
RST D
Other
Zn Constants
DY
––
K0 D50
Device number