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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) |
Overview of PLC technology, its history, and purpose in industrial automation.
Explains the fundamental concepts and building blocks of PLC ladder diagrams.
Highlights the distinctions between traditional relay logic and PLC ladder diagram representations.
Details the process of creating and editing ladder diagrams, including symbols and logic.
Covers the practical steps and considerations for editing PLC ladder programs using software.
Explains how PLC commands are converted into ladder diagram structures.
Demonstrates techniques for simplifying ladder diagrams for better readability and efficiency.
Provides practical examples of designing basic PLC programs using ladder logic.
Illustrates common control circuits implemented using ladder diagrams, such as latched circuits and interlocks.
Comprehensive overview of all available devices, their types, ranges, and functions in DVP-PLC systems.
Explanation of how decimal (K) and hexadecimal (H) values are used as constants in PLC operations.
Details the numbering and functions of external input (X) and output (Y) contacts across various MPU models.
Describes the numbering, types, and functions of auxiliary relays (M) used for internal logic and control.
Explains the numbering, types, and functions of step relays (S), crucial for sequential control and SFC.
Details the various types of timers (T) and their functions, including timing units and contacts.
Covers the different types of counters (C), their numbering, and functions for counting operations.
Explains data registers (D) for value storage and index registers (E, F) for indirect addressing.
Describes pointer instructions used for program flow control, subroutines, and interruption handling.
Lists and explains the specific functions of special M relays and D data registers.
Provides detailed explanations of the functions of special M relays and D registers.
Introduces fundamental PLC instructions like LD, LDI, AND, OR, and step ladder instructions STL, RET.
Detailed explanations and examples for basic instructions used in PLC programming.
Details the STL and RET instructions for creating step ladder diagrams and controlling program flow.
Explains Sequential Function Charts (SFC) as a graphical method for designing sequential control.
Describes the operational principles and execution flow of step ladder instructions.
Provides essential considerations and best practices for designing effective step ladder programs.
Explains different types of sequences, including single, multiple, and divergent/convergent sequences.
Details the IST instruction for setting initial states and managing step ladder control procedures.
A comprehensive list of all application instructions, categorized by function.
Explains the structure of application instructions, including mnemonic, operands, and controllers.
Covers the handling of numeric values, including binary, decimal, and floating-point representations.
Explains the usage of index registers E and F for modifying operands and accessing data.
An index to quickly locate application instructions based on their API number and mnemonic.
Instructions for controlling program loops, such as CJ, CALL, and FOR/NEXT.
Instructions related to data comparison and transmission, including MOV, CMP, and ZCP.
Instructions for basic arithmetic operations like ADD, SUB, MUL, and DIV.
Instructions for bit and word shifting operations, including ROR, ROL, and WSFR.
Instructions for various data manipulation tasks like SUM, MEAN, and square root.
Instructions for high-speed counter operations and comparisons, such as DHSCS, DHSCR, and DHSZ.
A list of application instructions within the API 50-99 range, categorized by function.
Explains the structure of application instructions, including mnemonic, operands, and controllers.
Details how numeric values like constants and registers are handled in PLC operations.
Explains the usage of index registers E and F for modifying operands and accessing data.
An index to quickly locate application instructions based on their API number and mnemonic.
Instruction for reading Modbus data from peripheral devices using ASCII or RTU mode.
Instruction for writing Modbus data to peripheral devices using ASCII or RTU mode.
Instruction for controlling forward running of VFD-A drives.
Instruction for controlling reverse running of VFD-A drives.
Instruction for stopping VFD-A drives.
Instruction to read the status of VFD-A drives.
Instruction to reset abnormal conditions in VFD-A series AC motor drives.
Instruction for performing CRC checksum calculations for communication protocols.
Instruction for floating-point comparison operations.
Instruction for floating-point zone comparison operations.
Instruction to move floating-point data between registers.
Instruction to convert angles from degrees to radians.
Instruction to convert radians to angles in degrees.
Instruction for converting binary floating-point values to decimal floating-point.
Instruction for converting decimal floating-point values to binary floating-point.
Instruction for performing floating-point addition.
Instruction for performing floating-point subtraction.
Instruction for performing floating-point multiplication.
Instruction for performing floating-point division.
Instruction for reading/writing Modbus data for communication.
Instruction for detecting the pulse width of input signals.
Instruction to start the measurement of execution time for interruption.
Instruction to end the measurement of execution time for interruption.
Instruction to generate random numbers within a specified range.
Instruction for absolute control of multiple output pulses.
Instruction for zero return operation, used to move axes to a zero point.
Instruction for adjustable speed pulse output.
Instruction for driving to increment/decrement based on pulse count.
Instruction for 2-axis relative point-to-point motion control.
Instruction for comparing time values from the RTC.
Instruction for comparing time zones based on RTC values.
Instruction for adding time values (hour, minute, second).
Instruction for subtracting time values (hour, minute, second).
Instruction to read the current time from the RTC.
Instruction to write the current time to the RTC.
Instruction to measure and store time in hours.
Instruction to convert BIN value to Gray code.
Instruction to convert Gray code to BIN value.
Instruction for floating-point addition.
Instruction for floating-point subtraction.
Instruction for floating-point multiplication.
Instruction for floating-point division.
Instruction to calculate proportional values using slope and offset.
Instruction for parameter proportional value calculation.
Instructions for contact logical operations (AND, OR, XOR) on parallel contacts.
Instructions for logical AND comparison between two data sources.
Instructions for logical OR comparison between two data sources.
