Delta DVP-PLC User Manual

9 Application Instructions API 150-199
DVP-PLC Application Manual
9-13
API Mnemonic Operands Function
154 RAND P
Random Number
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
1
* * * * * * * * ***
S
2
* * * * * * * * ***
D * * * * * ***
RAND, RANDP: 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
1
: Lower bound of the random number S
2
: Upper bound of the random number D: The random number
produced
Explanations:
1. S
1
≦S
2
; K0 ≦ S
1
, S
2
≦K32,767
2. See the specifications of each model for their range of use.
3. Entering S
1
> S
2
will result in operation error. The instruction will not be executed at this time, M1067, M1068 =
On and D1067 records the error code 0E1A (hex).
Program Example:
When X10 = On, RAND will produce the random number between the lower bound D0 and upper bound D10 and
store the result in D20.
X10
RAND
D0 D10
D20

Delta DVP-PLC Specifications

General

Manufacturer	Delta Electronics
Model	DVP-PLC
Category	Controller
Humidity	5% to 95% RH, non-condensing
Programming Language	Ladder Diagram (LD), Instruction List (IL), Sequential Function Chart (SFC)
CPU Type	Various, depending on the specific model within the DVP series (e.g., ES2, EX2, SX2, SA2, EH3, etc.)
Operating Temperature	Typically 0°C to 55°C (32°F to 131°F)
Storage Temperature	Typically -25°C to 70°C (-13°F to 158°F)