Mitsubishi Electronics Mitsubishi Digital Electronics Video Gaming Accessories FX3G ユーザーズマニュアル
565
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
21 Real Time Clock Control – FNC160 to FNC169
21.3 FNC162 – TADD / RTC Data Addition
21
FN
C
160
-F
-F
N
C
16
9
R
eal
T
T
im
e C
lock
C
ont
ro
ro
l
22
FN
C
170-
FN
FN
C
179
E
xte
rnal D
evice
23
FN
C
C
180
A
lter
nate
In
st
ru
ct
ions
24
FN
C
181-
FN
FN
C
18
9
O
ther
s
s
25
FN
C
190-
FN
FN
C
199
B
lock D
ata
O
per
ation
ation
26
FN
C2
00
-F
NC
20
20
9
C
ha
racter
S
tring
Co
ntro
ntro
l
27
FN
C
210-
FN
FN
C
21
9
Da
ta
O
per
ati
ati
on 3
28
FN
C
220-
FN
FN
C
249
Da
ta
C
om
par
ison
29
FN
C
25
0-F
N
C
269
D
ata T
abl
e
abl
e
O
per
at
at
ion
30
FN
C
270-
FN
FN
C
274
Ex-
D
D
ev
ice
Inv
ert
ert
er
Com
m
s
21.3
FNC162 – TADD / RTC Data Addition
Outline
This instruction executes addition of two time data, and stores the addition result to word devices.
1. Instruction format
2. Set data
3. Applicable devices
S
: This function is supported only in FX
3U
/FX
3UC
PLCs.
Explanation of function and operation
1. 16-bit operation (TADD)
The time data (hour, minute, and second) stored in
,
+1, and
+2 is added to the time data (hour,
minute, and second) stored in
,
+1, and
+2, and the addition result (hour, minute, and second) is
stored
in , +1,
and +2.
• When the operation result exceeds 24 hours, the carry flag turns ON, and the value simply acquired by addition
subtracted by 24 hours is stored as the operation result.
• When the operation result becomes "0" (0:0:0), the zero flag turns ON.
Operand type
Description
Data type
Specifies "hour" of the time data (hour, minute, and second) used in addition.
(Three devices are occupied.)
(Three devices are occupied.)
16-bit binary
Specifies "hour" of the time data (hour, minute, and second) used in addition.
(Three devices are occupied.)
(Three devices are occupied.)
16-bit binary
Stores the addition result (hour, minute, and second) of two time data.
(Three devices are occupied.)
(Three devices are occupied.)
16-bit binary
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
3 3 3 3
S
3
3 3 3 3
S
3
3 3 3 3
S
3
P
FNC 162
TADD
−
−
−
Mnemonic
Operation Condition
16-bit Instruction
7 steps TADD
TADDP
Mnemonic
Operation Condition
Continuous
Operation
Pulse (Single)
Pulse (Single)
Operation
32-bit Instruction
S
1
S
1
S
2
D
S
1
S
1
S
2
S
2
D
S
2
S
2
S
2
S
1
S
1
S
1
D
D
D
Command
input
FNC162
TADD
S
1
S
2
D
( , +1, +2)+( , +1, +2)
→( , +1, +2)
S
1
S
1
S
1
S
2
S
2
S
2
D
D
D
+
S
1
+1(minute)
(hour)
+2(second)
S
1
S
1
S
2
+1(minute)
(hour)
+2(second)
S
2
S
2
D
+1(minute)
(hour)
+2(second)
D
D
D
→
The setting range of "hour" is from 0 to 23.
The setting range of "minute" is from 0 to 59.
The setting range of "second" is from 0 to 59.