Mitsubishi Electronics Mitsubishi Digital Electronics Video Gaming Accessories FX3G ユーザーズマニュアル
693
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
30 External Device Communication (Inverter Communication) – FNC270 to FNC274
30.5 FNC274 – IVBWR / Inverter Parameter Block Write
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
30.5
FNC274 – IVBWR / Inverter Parameter Block Write
Outline
This instruction writes parameters of an inverter at one time using the computer link operation function of the inverter.
→ For detailed explanation of the instruction, refer to the Data Communication Edition manual.
1. Instruction format
2. Set data
3. Applicable devices
Explanation of function and operation
→ For detailed explanation of the instruction, refer to the Data Communication Edition manual.
1. 16-bit operation (IVBWR)
A data table
*1
(parameter numbers and set values) specified in
and
is written to an inverter connected to
a communication port n whose station number is
all at once.
*1.
The table below shows the data table format.
: Number of parameters to be written
: Head device number of data table
: Head device number of data table
Operand Type
Description
Data Type
Station number of an inverter (K0 to K31)
16-bit binary
Number of parameters in an inverter to be written at one time
Head device number of a parameter table to be written to an inverter
n
Used channel (K1: ch 1, K2: ch 2)
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
3 3
3 3
3
3
3 3
3 3
3
3
n
3 3
Device
Parameter numbers to be written and set values
1st parameter
Parameter number
+1
Set value
+2
2nd parameter
Parameter number
+3
Set value
..
.
..
.
..
.
+2
-4
“
-1”th parameter
Parameter number
+2
-3
Set value
+2
-2
“
”th parameter
Parameter number
+2
-1
Set value
FNC 274
IVBWR
Mnemonic
Operation Condition
16-bit Instruction
9 steps
IVBWR
Mnemonic
Operation Condition
Continuous
Operation
32-bit Instruction
⎯
⎯
⎯
⎯
S
1
S
2
S
3
S
1
S
2
S
3
S
2
S
3
S
1
FNC274
IVBWR
S
1
S
2
S3
n
Command
input
S
2
S
3
S
3
S
3
S
3
S
3
S
3
S
2
S
2
S
3
S
2
S
3
S
2
S
2
S
3
S
2