Delta DVP-PLC User Manual

Chapter 4 Step Ladder Instructions
4.1 Step Ladder Instructions [STL], [RET]............................................................... 4-1
4.2 Sequential Function Chart (SFC) ...................................................................... 4-2
4.3 How does a Step Ladder Instruction Work? ....................................................... 4-3
4.4 Things to Note for Designing a Step Ladder Program......................................... 4-7
4.5 Types of Sequences......................................................................................... 4-9
4.6 IST Instruction ................................................................................................. 4-17
Chapter 5 Categories & Use of Application Instructions
5.1 List of Instructions ........................................................................................... 5-1
5.2 Composition of Application Instruction .............................................................. 5-6
5.3 Handling of Numeric Values.............................................................................. 5-11
5.4 E, F Index Register Modification....................................................................... 5-14
5.5 Instruction Index.............................................................................................. 5-16
Chapter 6 Application Instructions API 00-49
● （API00～09） Loop Control .......................................................................... 6-1
● （API10～19） Transmission Comparison....................................................... 6-18
● （API20～29） Four Arithmetic Operation ....................................................... 6-32
● （API30～39） Rotation & Displacement......................................................... 6-46
● （API40～49） Data Processing..................................................................... 6-57
Chapter 7 Application Instructions API 50-99
● （API50～59） High Speed Processing........................................................... 7-1
● （API60～69） Handy Instructions.................................................................. 7-39
● （API70～79） Display of External Settings .................................................... 7-59
● （API80～88） Serial I/O ............................................................................... 7-80
Chapter 8 Application Instructions API 100-149
● （API100～109）Communication................................................................... 8-1
● （API110～119）Floating Point Operation...................................................... 8-23
● （API120～129）Floating Point Operation ..................................................... 8-31
● （API130～139）Floating Point Operatio ....................................................... 8-43
● （API140～149）Others................................................................................ 8-55
Chapter 9 Application Instructions API 150-199
● （API150～154）Others................................................................................ 9-1
● （API155～159）Position Control.................................................................. 9-14

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)