KaiDeng WVC Modem User Manual - 2.8 Disconnect Sequence
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2.8 Disconnect sequence
According to KaiDeng WVC Modem’ serial port connection, please DO NOT disconnect or install KaiDeng WVC Modem to
keep the hardware safe when power on. Please refer to the following steps to disconnect:
1. Disconnect KaiDeng WVC Modem power plug;
First you need to disconnect
the power of Modem
2. Disconnect WVC Modem with serial port line;
3. Disconnect PC with serial port line;
4. WVC Modem disconnected complete;
3 Operational environment & fault handling
3.1 Natural environment
KaiDeng WVC Modem is an ordinary communicational trunking device, and it would not work in good condition, or even be
damaged in a very bad environment. Please note that no high temperature, no high humidity and no ultra‐low temperature
working environment. waterproof boxes needed for outdoor working environment, no direct sunlight exposure and no
extremely cold environment without heat preservation devices.
3.2 Application environment
KaiDeng WVC Modem transfers data by power lines carrier communication technology, which has simple installation, low
cost, high efficiency and easy maintenance advantages to bring our customers enormous economic benefits. But there are
requirements for arrangement of power lines: Inverters and WVC Modem in the same group should be installed with the
power line in phase, and add with a 2mH filter or other devices to prevent signal interference from other groups.
3.3 Errors handling
How to deal with failing to connect devices and monitoring system online?
There are reasons about
failure to connect as the following below, please kindly check:
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