Yacht Devices YDTA-04N, Руководство пользователя

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The Device allows setting up to 8 rules for each measurement channel (A..D), four to switch the digital
switching channel ON, and four to switch OFF. The condition can be programmed by tank level (more or
less than specified value) or by sensor state (are readings available or sensor is failed).
The common command’s syntax is shown above. You can specify one ON and one OFF rule with the same
number.
Example 1. Turn on the digital switching channel 1 of the digital switching bank 5 if the sensor connected
to channel D is not working at least 10 minutes (600 seconds):
YD:SWD1 ON ERR 600 5 1
Example 2. Turn on digital switching channel 2 of digital switching bank 0 immediately if the level of the
tank connected to channel A is less than 20%:
YD:SWA1 ON <20 0 0 2
To turn off the rule, special syntax with the NEVER keyword after the rule type is used.