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Home > Case Studies > Motor Controller
Case Study - Motor Controller
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We
developed a motor controller for an oil and gas company in the Middle
East. The motor controller monitors and controls ESPs (electrical
submersible pumps) for high volume oil wells.
At first glance this appears to be a simple product. However, it is highly configurable and has many operating modes
to make it compatible with equipment at existing installations.
To complete the
project two of our engineers
attended a project review in Scotland. Our Engineering Manager
completed a handover in the Middle East and discussed the next stage of
the project.
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The Product in Detail
The Motor Controller was developed around a Rabbit Semiconductor OP7200
OEM operator interface.
Whilst the product is also a datalogger and event logger it's main purpose is motor monitoring, control and protection.
To gather data the data logger interfaces to other equipment using serial RS232 and RS485
ports.
It uses various standard and some custom protocols.
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OP7200
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A website communicates using the
OP7200's ethernet port. The operator can configure the product on-site using a laptop or PDA. The
web pages can also be used to download the logged data and event log. Alternatively, the product can be configured via the
keypad.
The 320x240 graphic display is used to display data, graph logged parameters,
configure the I/O options, and to display and configure alarms.
For more information on the OP7200 click here
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Bear Technologies Pty Ltd, Electronic Engineers, Brisbane QLD Australia. Bear Technology.
International service including Gold Coast, Sydney, Melbourne, Adelaide, Perth and Darwin.
Electronic engineering product development service, electronics design company,
control system design, electronic development and embedded design services.
Last updated April 2009. Copyright © company. All rights reserved.
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