Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 235)

6 Application Instructions API 00-49
DVP-PLC Application Manual 6-23
API Mnemonic Operands Function
14 D CML P Compliment
Controllers
ES/EX/SS SA/SX/SC EH/SV
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 * * * * * * * *
CML, CMLP: 5 steps
DCML, DCMLP: 9 steps
PULSE 16-bit 32-bit
ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV
Operands:
S : Source of data D: Destination device
Explanations:
1. If S and D are used in device F, only 16-bit instruction is applicable.
2. See the specifications of each model for their range of use.
3. This instruction can be used for phase-reversed output.
4. Reverse the phase (0→1, 1→0) of all the contents in S and send the contents to D. Given that the content is a
constant K, K will be automatically converted into a BIN value.
Program Example 1:
1. When X10 = On, b0 ~ b3 in D1 will be phase-reversed and send to Y0 ~ Y3.
X10
CML K1Y0 D1
b
0
b
1
b
2
b
3
b
15
D1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
Symbol bit (0=positive, 1=negative)
0 1 0 1
No data Sending the phase-reversed data
Program Example 2:
The loop below can also adopt CML instruction (see right below).
X000
M0
X001
M1
X002
M2
X003
M3
X000
M0
X001
M1
X002
M2
X003
M3
M1000
CML K1M0 K1X0
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