Delta DVP-PLC User Manual

1 Basic Principles of PLC Ladder Diagram
DVP-PLC Application Manual
1-14
OR operation upward is not allowed.
Reverse fl ow
“Reverse flow” exists in the signal circuit from the
beginning of input to output.
The up-right corner should output first.
Combining or editing should be done from the
up-left to the bottom-right. The dotted-lined area
should be moved up.
Parallel operation with empty device is not allowed.
Empty device cannot do operations with other
devices.
No device in the middle block.
Devices and blocks in series should be horizontally
aligned.
Label P0 should be in the first row of a complete
network.
Blocks connected in series should be aligned with
the upmost horizontal line.

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)