connecting_external_devices
Differences
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connecting_external_devices [2018/07/10 10:35] – created akuzmuk | connecting_external_devices [2018/07/10 18:36] – [Connection Diagnostics] akuzmuk | ||
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- | A dash line instead of value means that there is no connection. | + | A dash line instead of value means that there is no connection |
- | To deal with communication issues on the built-in RS-485 port TX/RX LEDs on the front panel will help with diagnostic - during | + | To deal with communication issues on the built-in RS-485 port TX/RX LEDs on the front panel could be used. During |
- | In the absence of RX - it is clear that the device does not respond at all, i.e. the format or speed of the exchange may be incorrectly configured. | + | In the absence of RX blinks |
- | If the RX LED flashes in an irregular manner, as if " | + | If the RX LED flashes in an irregular manner, as if " |
If the value is read but incorrect - the wrong data type is specified in the register description, | If the value is read but incorrect - the wrong data type is specified in the register description, | ||
connecting_external_devices.txt · Last modified: 2022/01/14 21:37 by 127.0.0.1