Type of input: DC source.
Input points: 16 points.
Input voltage: DC24.
Input current: 7mA.
Connection mode: terminal row.
Common common point: 16.
Sequential function flow chart language is designed to satisfy the sequential logic control A970GOT-TBA-EU PDF.
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 A970GOT-TBA-EU
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 A970GOT-TBA-EU PDF.
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 A970GOT-TBA-EU PDF.
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 deffect 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 User's Manual A970GOT-TBA-EU Manual. Input channel number: 4.
Output channel number: 2.
Occupy I/O points: 64 MITSUBISHI User's Manual.
A1S63ADA analog input / output combination components can be analog / digital / digital / analog conversion,
The input and output signals can be voltage or current,
Offset and gain can be set and stored.
The length of time required to execute the instruction, the length of the user''s program, the type of instruction, and the speed of the CPU execution are very significant,
Generally, a scanning process, the fault diagnosis time,
Communication time, input sampling and output refresh time is less,
The execution time is accounted for the vast majority of MITSUBISHI User's Manual.
The response time of PLC is the interval between the time of the change of the external output signal of the PLC and tthe time of the change of the external output signal which is controlled by it,
Lag time, this is the time constant of the input circuit,
The time constant of the output circuit, the arrangement of the user statement and the usse of the instruction,
The cycle scan mode of PLC and the way of PLC to refresh the I/O and so on A970GOT-TBA-EU Manual A970GOT-TBA-EU User's Manual.
This phenomenon is called the I/O delay time effect.