Delta DVP-10PM, Applications Manual

Page: 281 / 561

5
Categories and Use of Basic Application Instructions
DVP-PM Operation Instruction
5-144
API Mnemonic Operands Function
260 RMOV P
32-bit
→
16-bit Conversion
Controllers
20PM 10PM
Bit Devices Word Devices Program Steps
Type
OP
X Y M S K H KnX KnY KnM KnS T C D V Z
S * * * * * * * * * * *
D * * * * * * * *
RMOV, RMOVP: 5 steps
Operands:
S
: Source device (32-bit)
D
: Destination device (16-bit)
Explanations:
RMOV instruction sends the data in 32-bit device
S
to 16-bit device
D
. Sign bit (MSB) of source device will be copied
to MSB of destination device.
Program Example:
When X24 = ON, the data in D6 and D7 will be sent to D4.
X24
RMOV D6 D4
0 0 1 1 1
0
0
0
1 1
1
1 0 0 0
b15
b0
0 0 0 0 0 1 1 1 1
D7, D6
1
1
1 1 1 1 1 1 1
b31
b16
1
b0 b15
D4
0
1
1
0 0
1
1 1 1
1 1 1
1 1
When X24 = ON, b31 (MSB) of D7 (
S
) will be sent to b15 (MSB) of D4 (
D
). In addition, b0~b14 of D6 will also be
sent to b0~b14 of D4 and b15 ~ b30 will be ignored.