Справочник Пользователя для Mitsubishi Electronics Mitsubishi Digital Electronics Video Gaming Accessories FX3G
331
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
12 Data Operation – FNC 40 to FNC 49
12.8 FNC 47 – ANR / Annunciator Reset
11
FN
C
C
30
-FN
C
C
39
R
otati
on and
on and
Shi
ft
ft
12
FNC4
0-F
0-F
NC4
9
D
ata O
per
ati
per
ati
on
13
FN
C
C
50-FN
C
59
H
igh S
pe
ed
P
rocessing
14
FM
C
C
60-FN
C
69
H
andy
In
st
ru
ct
ion
15
FNC7
0-F
0-F
NC7
9
Ex
ter
nal FX
I/O
D
evice
16
FN
C
C
80-FN
C
89
Ext
ernal
FX
ernal
FX
De
vic
vic
e
17
FN
C
100-
FN
FN
C
10
9
Da
ta
Transf
er 2
er 2
18
FN
C
110-
FN
FN
C
139
Floati
ng Poi
nt
19
FN
C
14
0-F
N
C
149
Da
ta
O
per
at
at
ion 2
20
FN
C
150-
FN
FN
C
159
Posit
ioning
C
ont
ro
ro
l
12.8
FNC 47 – ANR / Annunciator Reset
Outline
This instruction resets an annuciator (S900 to S999) in the ON status with the smallest number.
1. Instruction format
2. Set data
3. Applicable devices
Explanation of function and operation
1. 16-bit operation (ANR and ANRP)
When the command input turns ON, a state relay working as annunciator (S900 to S999) in the ON status is reset.
• If two or more state relays are ON, the state relay with the smallest number is reset.
• If two or more state relays are ON, the state relay with the smallest number is reset.
When the command input is set to ON again, the state relay with the next smallest number is reset among state
relays working as annunciators (S900 to S999) in the ON status.
relays working as annunciators (S900 to S999) in the ON status.
Related devices
Caution
1. Execution in each operation cycle
• When ANR instruction is used, annunciators in the ON status are reset in turn in each operation cycle.
• When ANRP instruction is used, an annunciator in the ON status is reset only in one operation cycle (only once).
• When ANRP instruction is used, an annunciator in the ON status is reset only in one operation cycle (only once).
Program example
Refer to ANS (FNC 46) instruction.
→ For a program example, refer to Section 12.7.
Operand type
Description
Data type
⎯
There is no set data.
⎯
Oper-
and
Type
Bit Devices
Word Devices
Others
System User
Digit Specification
System User
Special
Unit
Index
Con-
stant
stant
Real
Number
Charac-
ter String
Pointer
X Y M T C S D
.b KnX KnY KnM KnS T C D R U
\G
V Z Modify K H
E
"
"
P
⎯
There are no applicable devices.
Device
Name
Description
M8049
Enable annunciator
When M8049 is set to ON, M8048 and D8049 are valid.
M8048
Annunciator ON
When M8049 is ON and either one among the state relays S900 to S999 is ON, M8048 turns ON.
D8049
Minimum state relay
number in ON status
number in ON status
Among S900 to S999, the minimum number in the ON status is stored.
P
FNC 47
ANR
−
−
−
Mnemonic
Operation Condition
16-bit Instruction
1 step ANR
ANRP
Mnemonic
Operation Condition
Continuous
Operation
Pulse (Single)
Pulse (Single)
Operation
32-bit Instruction
Command
input
FNC 47
ANRP