Q1MEM-128SE MITSUBISHI Q1MEM-128SE Memory card

2 channels.
200/10kpps.
Count input signal: DC5/12/24V.
External input: DC5/12/24V.
Compare output: transistor DC12/24V, 0.5A/1 point, 2A/1 common.
20 point terminal station.
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 MITSUBISHI Q1MEM-128SE. 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 Q1MEM-128SE
Mainly used for other programming languages more difficult to achieve the user program.
Sequential function flow chart language is designed to satisfy the sequential logic control.
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 Q1MEM-128SE.
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 MITSUBISHI Q1MEM-128SE.
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 Memory card.
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 Memory card MITSUBISHI Memory card. Program memory capacity 14K.
Input and output points to the maximum 512 points.
A scan cycle of PLC must pass thhrough three stages: input sampling, program execution and output refresh Q1MEM-128SE.
PLC in the input sampling phase: first of all, in order to scan the sequence of all existing input latches in the input terminal of the state or input data read,
And write it into the corresponding input status register,
Refresh the input, then close the input port, enter the program execution stage MITSUBISHI Q1MEM-128SE.