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7 BASIC INSTRUCTIONS
7.4 Bit Processing Instructions
Batch-resetting devices
ZRST(P)
These instructions reset all data among devices of same type specified by (d1) and (d2). Use these instructions for restarting
operation from the beginning after pause or after resetting control data.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions reset all data among devices of same type specified by (d1) and (d2).
• OFF (reset) is written to the entire range of devices from (d1) to (d2) all at once if (d1) and/or (d2) are bit devices.
• K0 is written to the entire range of devices from (d1) to (d2) all at once if (d1) and/or (d2) are word devices.
Ladder diagram
Structured text
ENO:=ZRST(EN, d1, d2);
ENO:=ZRSTP(EN, d1, d2);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(d1)
Head bit or word device number to be reset
Bit/16-bit signed binary
ANY_ELEMENTARY
(d2)
Last bit or word device number to be reset
Bit/16-bit signed binary
ANY_ELEMENTARY
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(d1)
(d2)
(d1)
(d2)
EN
ENO
d1
d2
(d2)
. . . .
OFF
. . . .
(d1)+9
(d1)+8
(d1)+7
(d1)+6
(d1)+5
(d1)+4
(d1)+3
(d1)+2
(d1)+1
(d1)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
(d2)
. . . .
K0
. . . .
K0
K0
(d1)+9
(d1)+8
(d1)+7
(d1)+6
(d1)+5
(d1)+4
(d1)+3
(d1)+2
(d1)+1
(d1)
K0
K0
K0
K0
K0
K0
K0
K0
K0
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
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