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- An SA380TX is the master logger.
- loggers are connected together using RS485.
- Up to 7 devices can be slaved from a single SA380TX.
- The TX can scan the bus on demand to auto-detect slaves.
- Each slave device is identified by a unique identifier.
For correct operation it is important to arrange the slave units at consecutive places in the TX logger. If there is a gap in slave units or the first slave unit is missing, please remove all slaves units on the touch-screen (or simply revert the config to default), restart the TX master logger and start configuring the slave units starting slave #1.
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Simplest way to make sure the configuration will build correctly is to revert to default configurationstart the configuration from scratch:
go to advanced config: 
Press "Reset config to default": 
Press OK will restart the logger: 
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