Mitsubishi Electric FX3G SERIES Programming Manual page 258

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Extension function (bi-directional transfer function)
By controlling the direction inverse flag M8024
directions in one program.
X001
X000
FNC 15
BMOVP
M8001
Normally OFF
during operation
*1. M8024 is cleared when the PLC mode is changed from RUN to STOP.
Caution
When specifying digits of bit devices, specify the same number of digits for
M8000
FNC 15
BMOV
256
*1
*1
BMOV
M8024
direction
inverse flag
S D
n
D5 D10 K3
BMOV
*1
M8024
direction
inverse flag:
OFF
S D
n
K1M0 K1Y000 K 2
Specify the same number
of digits.
(Example: K1)
9 Move and Compare – FNC 10 to FNC 19
for BMOV (FNC 15) instruction, data can be transferred in two
BMOV direction inverse
flag
*1
M8024 : OFF
*1
M8024 : ON
S
M 0 Y000
M 1 Y001
M 2 Y002
M 3 Y003
M 4 Y004
M 5 Y005
M 6 Y006
M 7 Y007
9.6 FNC 15 – BMOV / Block Move
Transfer
S
,
direction
D5 → D10
D6 → D11
S → D
D7 → D12
D5 ← D10
D6 ← D11
S ← D
D7 ← D12
and .
D
n = 2
D