Справочник Пользователя для Mitsubishi Electronics Mitsubishi Digital Electronics Video Gaming Accessories FX3G
252
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
9 Move and Compare – FNC 10 to FNC 19
9.6 FNC 15 – BMOV / Block Move
9.6
FNC 15 – BMOV / Block Move
Outline
This instruction transfers (copies) a specified number of data at one time.
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
BMOV instruction transfers "n" points of data from
to
at one time.
• If the device number range is exceeded, data is transferred within the possible range.
Transfer is enabled even if the transfer number range is overlapped.
To prevent overwriting before transfer of source data, data is automatically transferred in the order "[1]
→ [2] → [3]"
according to the number overlap status.
Operand Type
Description
Data Type
Transfer source data or device number storing data
16-bit binary
Transfer destination device number
16-bit binary
n
Number of transferred points (including file registers) [n
≤ 512]
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
3 3 3 3
S
3
3
3
3
3 3 3 3
S
3
n
3
3 3
P
FNC 15
BMOV
−
−
−
Mnemonic
Operation Condition
16-bit Instruction
7 steps
BMOV
BMOVP
BMOVP
Mnemonic
Operation Condition
Continuous
Operation
Pulse (Single)
Pulse (Single)
Operation
32-bit Instruction
S
D
S
D
S
D
FNC 15
BMOV
n
"n" points
+n
+n
+1
+1
S
D
Command
input
…
…
S
D
S
D
S
D
D 9
D 10
D 11
D 11
D 10
D 11
D 12
D 11
D 12
D 11
D 12
D 12
D 13
D 10
D 11
D 11
D 12
X001
FNC 15
BMOV
D 10
D 9
K 3
X002
FNC 15
BMOV
D 10
D 11
K 3
[1]
[2]
[3]
[2]
[3]
[3]
[2]
[1]
[2]
[1]