5PROGRAMMING

(2)Program example for initial data changing

MELSEC-A

Initial settings of master station

Read of remote input signals

Checking of AJ65SBT

Number of connected modules: 1

Writes to master station AJ65SBT-64AD station information (remote device station, 1 station occupied, station No. 1)

Writes to master station

Refresh directive

Data link started by buffer memory

Turns off start request signal at normal completion of start.

Reads parameter status at abnormal completion of start.

Turns off start request signal at abnormal completion of start.

RXn0 to RX(n+1)F are read to X100 to X11F.

Reads data link status.

AJ65SBT-64AD data link normal

-64AD status

User designatiion

Error LED

AJ65SBT-64AD data link abnormal

CH.1, CH.2: A/D conversion enabled

CH.1: 0 to 5V

Initial settings

Read of digital values

CH.2: User range setting 1

CH.2 moving average processing count: 16 times

Writes to master station.

Turns on CH.2 moving average processing specifying flag.

Turns on initial data setting request flag.

Turns off initial data setting request flag.

Reads CH.1 digital value.

Reads CH.2 digital value.

5 - 5

Page 46
Image 46
Mitsubishi Electronics AJ65SBT-64AD user manual Program example for initial data changing

AJ65SBT-64AD specifications

The Mitsubishi Electronics AJ65SBT-64AD is a high-performance programmable controller designed to meet the demanding requirements of modern automation systems. This module is part of the Mitsubishi FX series of programmable logic controllers (PLCs), known for their reliability, flexibility, and advanced features.

One of the standout features of the AJ65SBT-64AD is its ability to handle 64 analog input channels, making it ideal for applications that require precise monitoring of multiple signals. The module provides a seamless interface for connecting various sensors and transducers, enabling accurate data acquisition in real time. This capability is crucial for industrial environments where monitoring temperature, pressure, flow, and various other parameters is essential for optimal operation.

The AJ65SBT-64AD incorporates advanced signal processing technologies, ensuring high resolution and fast response times. This is particularly important in dynamic applications where rapid changes in process conditions can occur. Additionally, the module supports a wide range of input signal types, including voltage and current, allowing significant versatility in its use across different industries.

Another critical characteristic of the AJ65SBT-64AD is its integration within the Mitsubishi Electric automation ecosystem. This allows for seamless communication and data exchange with other Mitsubishi devices, enhancing system coherence and simplifying configuration processes. By leveraging the integrated engineering tools provided by Mitsubishi, including GX Works2 and GX Developer, users can efficiently program and monitor their systems, reducing downtime and enhancing productivity.

The module is designed with robust construction to withstand harsh industrial environments. Its durability and resistance to dust, moisture, and electromagnetic interference make it suitable for use in a wide range of applications, from manufacturing to process control.

Moreover, the AJ65SBT-64AD employs advanced diagnostics and fault detection capabilities. This functionality aids in preventive maintenance by providing real-time feedback on system performance and potential issues, ensuring that operations run smoothly with minimal interruptions.

In summary, the Mitsubishi Electronics AJ65SBT-64AD is a versatile and high-performance analog input module that offers numerous features tailored for automation applications. Its 64-channel capability, advanced signal processing, robust construction, and integration with Mitsubishi's ecosystem make it a valuable component for any modern industrial automation setup.