5 Categories and Use of Basic Application Instructions
DVP-PM Operation Instruction
5-30
API Mnemonic Operands Function
15
BMOV P
Block Move
Controllers
20PM 10PM
Bit Devices Word devices Program Steps
Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S
* * * * * * *
D
* * * * * *
n * * ***
BMOV, BMOVP: 7 steps
Operands:
S: Start of source devices D: Start of destination devices n: Number of data to be moved
Explanations:
1. The program copies a specified block of devices to another destination. Contents in n registers starting from S
will be moved to n registers starting from D. If n exceeds the actual number of available source devices, only
the devices that fall within the valid range will be used
2. When BMOV is used as 16-bit instruction, Z device cannot be adopted; when BMOV is used as 32-bit
instruction, V device cannot be adopted.
3. When specifying the bit device of KnX(Y/M/S), the starting No. should be a multiple of 16 in octal or decimal
format. For example, K1X0, K4Y20 (octal); K1M0, K4S16 (decimal).
4. Range of n: 1 ~ 512.
Program example 1:
When X20 = ON, the contents in registers D0 ~ D3 will be moved to the 4 registers D20 ~ D23
X20
D20 K4
D0
D1
D2
D3
D20
D21
D22
D23
n=4
D0BMOV
Program example 2:
Assume the bit devices KnX, KnY, KnM and KnS are designated for moving, the number of digits of S and D has to
be the same, i.e. their n has to be the same.
M1000
K1M0 K1Y0 K3
M0
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
n=3
M11
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y10
Y11
Y12
Y13
BMOV
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