Basic Instructions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (1/2)
6 Explanation of Instructions and Functions
6.1 Instruction List

6.1.2 Basic Instructions

Process Instruction
Category
unit sign
LD
LDI
AND
ANI
OR
ORI
ANB
ORB
LDP
LDF
ANDP
ANDF
ORP
Basic in-
ORF
Bit
structions
INV
MEP
MEF
EGP
EGF
OUT
OUT T/C
OUT H
SET
RST
RST T/C
MC
MCR
Symbol Process details
Start of logic operation (A contact op-
eration start)
Start of logic negation operation (B
contact operation start)
Logical AND (A contact serial con-
nection)
Logical AND negation (B contact se-
rial connection)
Logical OR (A contact parallel con-
nection)
Logical OR negation (B contact par-
allel connection)
AND between logical blocks
(Parallel connection between blocks)
OR between logical blocks
(Parallel connection between blocks)
Starts rising edge pulse operation
Starts falling edge pulse operation
Rising edge pulse series connection
Falling edge pulse series connection
Rising edge pulse parallel connection
Falling edge pulse parallel connec-
tion
Inversion of operation result
Conversion of operation result to ris-
ing edge pulse
Conversion of operation result to fall-
ing edge pulse
Conversion of operation result to ris-
ing edge pulse
Vn
(Stored at Vn)
Conversion of operation result to fall-
Vn ing edge pulse
(Stored at Vn)
Device output
100 ms timer/counter output
100 ms timer output
Device set
SET D
Device reset
RST D
Timer/counter reset
RST D
Master control start
MC n D
Master control release
MCR n
65
Counting step
number
Execution
ST
condition
Execu-
Storage
tion
1 1/2 (*2)
1 1/2 (*2)
1 1/2 (*2)
1 1/2 (*2)
1 1/2 (*2)
1 1/2 (*2)
1 1
1 1
1 4
○
1 4
○
1 4
○
1 4
○
1 4
○
1 4
○
1 3
○
1 3
○
1 3
○
1 3
1 3
1/2 (*1) 1/2 (*2) ○
4 3
○
4 3
○
1/2 (*1) 1/2 (*2) ○
1/2 (*1) 1/2 (*2) ○
4 2
2 2
○
1 1
○
IB-1501667-B
Refer-
ence
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