Utilities, Msdiag Diagnostic | Moxa Technologies CP-134U instruction

Software Installation

3.Insert the new major numbers into the driver’s source code.

Run vi to open /moxa/mxser/driver/mxser.c. Locate the line that contains "MXSERMAJOR", and change the content as below:

#define	MXSERMAJOR	40
#define	MXSERCUMAJOR	45

4.Run "make clean; make install" from /moxa/mxser/driver.

Verifying driver installation

You may refer to /var/log/messages to check the latest status log reported by this driver whenever it's activated.

Utilities

There are 3 utilities contained in this driver. They are msdiag, msmon, and msterm. These 3 utilities are released in the form of source code. They should be compiled, and then the executable files should be copied to the /usr/bin directory.

Before using these utilities, please load the driver (refer to Sections 3.4, 3.5, and 3.6) and make sure you have run the "msmknod" utility.

msdiag - Diagnostic

This utility is used to display which Moxa Smartio/Industio boards in the system can be found by the driver.

msmon - Port Monitoring

This utility gives the user a quick view of all MOXA port activity. You can easily see each port's total received/transmitted (Rx/Tx) character count from the time the monitoring was started. Rx/Tx throughputs per second are reported on an interval basis (e.g., the last 5 seconds), and on an average basis (since the time the monitoring was started). You can reset all ports' count by <HOME> key. <+> <-> (plus/minus) keys to change the displaying time interval. Press <ENTER> on the port, that cursor stay, to view the port's communication parameters, signal status, and input/output queue.

msterm - Terminal Emulation

This utility provides the ability to send and receive data through all tty ports (especially for MOXA ports). It is very useful for testing simple applications, such as sending AT commands to a modem connected to the port, or as a terminal for login purposes. Note that this is a dumb terminal emulation that does not handle full screen operations.

Industio CP-134U Series User’s Manual 3-45

CP-134U specifications

Moxa Technologies CP-134U is a robust and versatile serial communication device designed to facilitate the connection between serial devices and modern computer systems. This product serves as a reliable solution for industries that require seamless integration of legacy serial equipment with newer digital architectures.

One of the key features of the CP-134U is its ability to provide four serial ports, allowing users to connect multiple devices simultaneously. This capability is particularly beneficial in environments where monitoring and control of various equipment need to happen in real-time, such as in industrial automation, telecommunications, and infrastructure management. Each port supports standard RS-232/422/485 communication protocols, making the CP-134U compatible with a wide range of devices.

The device utilizes high-performance USB technology, enabling quick and easy installation without the need for additional power supply. This plug-and-play feature translates into reduced setup time and a simplified user experience. The CP-134U is compatible with various operating systems, including Windows and Linux, allowing for versatile applications across different platforms.

Another noteworthy characteristic of the CP-134U is its durability and industrial-grade design. Constructed with robust materials, this device is engineered to withstand harsh environmental conditions, ensuring reliable operation in challenging settings. The built-in isolation protection enhances the safety of connected devices by protecting them from voltage spikes and current surges.

Moxa Technologies has incorporated advanced technologies into the CP-134U to enhance communication reliability. It features data flow control mechanisms to ensure error-free data transmission, reducing the chances of data loss during critical operations. Furthermore, the device supports various communication baud rates, providing flexibility and adaptability based on user needs.

In addition to its technical attributes, the CP-134U comes with comprehensive documentation and support services provided by Moxa, ensuring that users can maximize their investment in the technology.

In conclusion, Moxa Technologies CP-134U is an effective solution for organizations looking to bridge the gap between legacy serial devices and modern systems. Its multi-port capability, compatibility with various protocols, industrial robustness, and excellent support make it a top choice for many sectors seeking reliable and efficient communication solutions.