Modem Initialization Strings

ION 7500 / ION 7600 User’s Guide	Internal Modem Connections

Refer to the technical note Modem AT Commands for a complete list of AT commands for both Conexant and Multi-Tech modems.

NOTE

The technical note also contains instructions on how you can determine your meter’s modem type based on the meter’s serial number.

Adjusting the Modem Initialization String for CTR-21 Compliant modems

The table below shows the strings to add to the end of your modem configuration string setup register for each of three possible problems.

	Problem	Add to Modem Initialization String

	Does not answer	*NC70
	(modem does not detect ring tone)	*NC70
	(modem does not detect ring tone)

	Does not dial	In order of preference:
	(modem does not detect dial tone)	NC70, NC70X0, *NC8 (Italy only)
	(modem does not detect dial tone)

	Does not detect busy signal	*NC70

CAUTION

A Conexant Modem does not support Pulse dialing. The Conexant Modem should be the only device on the telephone line. Attaching devices on the same line may cause one or more of these devices to operate incorrectly.

If your local modem (not the internal modem) is not already set up, configure it with the Remote Modem Configuration Utility according to the instructions in the online help. After the meter is installed and the internal modem is connected to the telephone network, the Comm 3 module can be configured using the meter’s front panel or ION software. To learn how to connect the internal modem to the telephone network, consult your meter’s Basic Setup and Installation Instructions.

NOTE

The online ION Enterprise Help contains details on: commissioning an ION network, managing modem connections, setting up periodic dial-out, and configuring remote site event notification.

Chapter 5 - Features and Applications

Page 133

7500, 7600 specifications

Multi-Tech Systems has established a strong reputation in the realm of communication technology, particularly known for its innovative products that cater to various industrial applications. Among their popular offerings are the Multi-Tech Systems 7600 and 7500 series, both designed to address the increasing demand for reliable, efficient, and flexible communication solutions in a connected world.

The Multi-Tech 7600 series is renowned for its robust design and multifunctional capabilities. One of its main features is support for multiple communication protocols, including cellular, wired, and wireless networks, ensuring seamless connectivity across different platforms. This versatility makes it an ideal choice for applications in industries such as transportation, healthcare, and logistics. The device is equipped with advanced signal processing technology, which enables it to maintain high-quality connections even in challenging environments.

On the other hand, the Multi-Tech 7500 series focuses more on the integration of IoT (Internet of Things) technologies. This series is particularly adept at connecting various smart devices, allowing for real-time data transmission and monitoring. Key features include extensive support for low-power wide-area network standards, making it an excellent option for applications that require long-range connectivity while minimizing power consumption. This characteristic is particularly advantageous for battery-operated devices deployed in remote locations.

Both series are built on versatile hardware platforms that allow for scalability and customization, catering to the unique needs of different industries. With embedded security features, including encryption and secure protocols, they provide a high level of protection for sensitive data, making them suitable for sectors that prioritize security, such as financial services and healthcare.

In terms of characteristics, both the 7600 and 7500 series are designed for ease of integration, featuring user-friendly interfaces and comprehensive development tools. This empowers developers to quickly deploy solutions and minimizes time to market. Additionally, the products offer extensive documentation and support, facilitating efficient onboarding for new users.

Overall, Multi-Tech Systems’ 7600 and 7500 series provide a powerful combination of features, technologies, and characteristics that make them standout choices for organizations looking to enhance their communication capabilities in a rapidly evolving digital landscape. Their capability to connect and interact with a wide range of devices and protocols ensures that businesses can adapt, innovate, and thrive in an increasingly connected world.

Multi-Tech Systems 7500 Modem Initialization Strings, Problem Add to Modem Initialization String

Models: 7500 7600