1 slots; no power supply; used to install large PLC series AnS module.
Base plate of AnS series PLC.
QA1S series PLC 1 slot main substrate.
AnS series of modules can be installed. SRAM memory card.
RAM capacity: 128KB. Type of input: DC source.
Input points: 16 points.
Input voltage: DC24.
Input current: 7mA MITSUBISHI A1SJ71QE71N-T.
Connection mode: terminal row.
Common common point: 16.
Sequential function flow chart language is designed to satisfy the sequential logic control A1SJ71QE71N-T
The process of sequential process action is divided into steps and transformation conditions,
According to the transfer condition, the control system is distributed in the function flow sequence,
Step by step according to the sequence of actions MITSUBISHI A1SJ71QE71N-T.
Each step represents a control function, represented by the box.
In the box, the ladder logic is used to complete the task of the corresponding control function.
This programming language makes the program structure clear and easy to read and maintain,
Greatly reduce the programming workload, shorten the programming and debugging time.
Used in the system of the size of the school, procedures for more complex occasions MITSUBISHI A1SJ71QE71N-T.
Sequence function flow chart programming language features: to function as the main line, in accordance with the functional flow of the order of distribution, clear, easy to understand the user program,
Avoid the defect of ladder diagram or other languages,
At the same time, the use of ladder language to avoid the use of ladder programming,
Due to the complicated mechanical interlock, the structure of the user program is complex and difficult to understand,
User program scan time is also greatly reduced MITSUBISHI Network module MITSUBISHI Network module. Output type: relay.
Output points: 8 points.
Load voltage: AC240/DC24.
Load current: 2A.
Connection mode: terminal row.
Common public end points: 1 MITSUBISHI Network module.
Structured text language is a programming language that describes a program with a structured description of the text.
It is a programming language similar to a high level language. In large and medium
Structured text is often used to describe the relationship between the various variables in the control system based on the PLC system.
Mainly used for other programming languages more difficult to achieve the user program.
The structured text programming language uses the computer description method to describe the various kinds of relations between the various variables in the system,
Complete the required function or operation.
Most PLC manufacturers use structured text programming language similar to BASIC language, PASCAL language or C language and other advanced languages,
But in order to be convenient, the eexpression methods of the statement and the types of statements are simplified A1SJ71QE71N-T.
Structured text programming language features: the use of high-level language programming, you can complete the complex control operations,
Needd to have a certain level of computer knowledge and programming skills,
Higher requirements for engineering designers MITSUBISHI A1SJ71QE71N-T. Poor visibility and operability.