Delta DVP-PLC User Manual

1 Basic Principles of PLC Ladder Diagram
DVP-PLC Application Manual
1-7
Structure Explanation Instruction Devices Used
Multiple output
MPS
MRD
MPP
-
Coil driven output instruction OUT Y, M, S
SS
Step ladder STL S
Basic instruction
Application instruction
Application
instructions
See Ch.3 for basic instructions
(RST/SET and CNT/TMR) and Ch.5 ~
10 for application instructions
Inverse logic INV -
Block:
A block is a series or parallel operation composed of more than 2 devices. There are series block and parallel block.
Series block
Parallel block
Separation line and combination line:
The vertical line is used for separating the devices. For the devices on the left, the vertical line is a combination line,
indicating that there are at least 2 rows of circuits on the left connected with the vertical line. For the devices on the
right, the vertical line is a separation line, indicating that there are at least 2 rows of circuits interconnected on the right
side of the vertical line).
1
2
Combination line for block 1
Separation line for block 2
Combination line for block 2
Network:
A complete block network is composed of devices and all kinds of blocks. The blocks or devices connectable by a
vertical line or continuous line belong to the same network.

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)