7 ONLINE MODULE CHANGE

MELSEC-Q

(b)The "Online module change completed" screen appears.

7.4Range Reference Table

The range reference tables are given below.

(1)Reference table for offset/gain values of industrial shipment settings (buffer memory addresses 202 to 233: Un\G202 to 233)

(a)For Q64AD

The reference values change depending on the setting of the pass data classification setting (buffer memory address 200: Un\G200).

Address (Decimal)

Description

Pass data classification

Reference value

CH1

CH2

CH3

CH4

setting

(Hexadecimal)

 

202

204

206

208

Industrial shipment settings offset value

Voltage specified

Approx. 800CH

Current specified

Approx. 800CH

 

 

 

 

 

203

205

207

209

Industrial shipment settings gain value

Voltage specified

Approx. FA64H

Current specified

Approx. BD38H

 

 

 

 

 

 

 

 

 

(b)

For Q68ADV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Address (Decimal)

 

 

Description

Reference value

CH1

CH2

CH3

CH4

CH5

 

CH6

CH7

CH8

(Hexadecimal)

 

 

202

204

206

208

210

 

212

214

216

Industrial shipment settings offset value

Approx. 800CH

203

205

207

209

211

 

213

215

217

Industrial shipment settings gain value

Approx. FA64H

 

 

 

 

(c)

For Q68ADI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Address (Decimal)

 

 

Description

Reference value

CH1

CH2

CH3

CH4

CH5

 

CH6

CH7

CH8

(Hexadecimal)

 

 

202

204

206

208

210

 

212

214

216

Industrial shipment settings offset value

Approx. 800CH

203

205

207

209

211

 

213

215

217

Industrial shipment settings gain value

Approx. BD38H

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Mitsubishi Electronics Q64AD Range Reference Table, For Q68ADV, For Q68ADI, Range reference tables are given below

Q68ADV, Q68ADI, Q64AD specifications

Mitsubishi Electronics, a renowned leader in automation technology, has developed advanced analog input modules that play a crucial role in numerous industrial applications. Among them, the Q64AD, Q68ADI, and Q68ADV models stand out with their impressive features and capabilities tailored for precise data acquisition and control.

The Q64AD module is designed for high-performance analog signal processing. It offers up to 16 channels of differential input, making it suitable for applications requiring multiple sensor readings simultaneously. The resolution of 16 bits enables accurate data capture, ensuring that subtle variations in process variables, such as temperature or pressure, are detectable. One of its key advantages is the high-speed sampling capability, allowing data collection at rates of up to 100 milliseconds per channel, essential for real-time monitoring in fast-paced environments.

In contrast, the Q68ADI model enhances the versatility of the analog input system. It includes built-in isolators, providing additional protection against noise and interference commonly found in industrial settings. This isolation feature improves the reliability of sensor readings, especially in harsh environments where electrical noise can impact performance. Furthermore, the Q68ADI supports both voltage and current input types, making it adaptable to various sensor configurations, such as thermocouples and RTDs, expanding its usability across different applications.

The Q68ADV module takes versatility a step further by integrating advanced diagnostic features. This model offers a range of additional functions, including built-in fault detection and self-diagnosis capabilities that identify issues before they escalate into significant problems. It also features temperature compensation and linearization algorithms, which enhance the accuracy of reading from thermocouples and other temperature sensors. The Q68ADV module is ideal for applications demanding high reliability and stringent performance standards, making it indispensable in industries like pharmaceuticals and food processing.

All three models are designed to seamlessly integrate with Mitsubishi's PLC systems, ensuring smooth communication and data exchange. They support various protocols, making them compatible with a wide range of devices and systems. Collectively, the Q64AD, Q68ADI, and Q68ADV modules exemplify Mitsubishi Electronics' commitment to delivering high-quality, reliable, and innovative solutions in industrial automation, empowering businesses to achieve greater efficiency and operational excellence.