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Delta DVP-PLC User Manual

Delta DVP-PLC
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7 Application Instructions API 50-99
DVP-PLC APPLICATION MANUAL
7-94
API Mnemonic Operands Function
82
ASCI P
Converts Hex to ASCII
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 * * * * * *
n * *
ASCI, ASCIP: 7 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: Start device for source data D: Start device for storing the converted result n: Number of bits to be converted
Explanations:
1. Range of n: 1 ~ 256
2. See the specifications of each model for their range of use.
3. Flag: M1161 (8/16 bit mode switch)
4. 16-bit conversion mode: When M1161 = Off, the instruction converts every bit of the hex data in S into ASCII
codes and send them to the 8 high bits and 8 low bits of D. n = the converted number of bits.
5. 8-bit conversion mode: When M1161 = On, the instruction converts every bit of the hex data in S into ASCII
codes and send them to the 8 low bits of D. n = the number of converted bits. (All 8 high bits of D = 0)
Program Example 1:
1. M1161 = Off: The 16-bit conversion mode
2. When X0 = On, convert the 4 hex values in D10 into ASCII codes and send the result to registers starting from
D20.
X0
ASCI D10 D20 K4
M1001
M1161
3. Assume
(D10) = 0123 H ‘0’ = 30H ‘4’ = 34H ‘8’ = 38H
(D11) = 4567 H ‘1’ = 31H ‘5’ = 35H ‘9’ = 39H
(D12) = 89AB H ‘2’ = 32H ‘6’ = 36H ‘A’ = 41H
(D13) = CDEF H ‘3’ = 33H ‘7’ = 37H ‘B’ = 42H
4. When n = 4, the bit structure will be as:
0000000100100011
01
23
D10=0123 H
D20
D21
0011000100110000
0011001100110010
1
31H
0
30H
3
33H
2
32H
High byte
Low byte
High byte
Low byte

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Delta DVP-PLC Specifications

General IconGeneral
ManufacturerDelta Electronics
ModelDVP-PLC
CategoryController
Humidity5% to 95% RH, non-condensing
Programming LanguageLadder Diagram (LD), Instruction List (IL), Sequential Function Chart (SFC)
CPU TypeVarious, depending on the specific model within the DVP series (e.g., ES2, EX2, SX2, SA2, EH3, etc.)
Operating TemperatureTypically 0°C to 55°C (32°F to 131°F)
Storage TemperatureTypically -25°C to 70°C (-13°F to 158°F)

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