9.2 Overview of FRENIC Loader
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Chapter 9 RUNNING THROUGH RS-485 COMMUNICATION
[7] USB port on the standard keypad
The USB port on the standard keypad allows you to connect a computer supporting USB connection and
use the FRENIC Loader. As described below, various information of the inverter saved in the keypad
memory can be monitored and controlled on the computer.
Improved working efficiency in the manufacturing site
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A variety of data about the inverter body can be saved in the keypad memory, allowing you
to check the information in any place.
<Example of use in the office>
Features
1. The keypad can be directly connected to the computer through a commercial USB cable (mini B)
without using a converter. The computer can be connected on-line with the inverter.
2. With the personal computer loader, the inverter can support the following functions (1) to (5).
(1) Editing, comparing, and copying the function code data
(2) Real-time operation monitor
(3) Trouble history (indicating the latest four trouble records)
(4) Maintenance information
(5) Historical trace
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Data can be transferred from the USB port of the keypad directly to the computer (FRENIC
Loader) in the manufacturing site.
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Periodical collection of life information can be carried out efficiently.
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The real-time tracing function permits the operator to check the equipment for abnormality.
<Example of use in the manufacturing site>