Xylem DIQ/S 281, Руководство по эксплуатации

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DIQ/S 281 Operation
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4.4 Display of current measured values
The measured value is displayed numerically and as a rod.
4.5 Messages and log book
The DIQ/S 281 Universal Transmitter continuously monitors the status of the
entire system. If the DIQ/S 281 identifies any system changes, a message
appears. New messages can be recognized by the flashing information symbol
or error symbol on the display.
All messages are recorded in the log book.
4.5.1 Message types
The system differentiates two types of messages:
 Error
Indicates a critical status requiring immediate action in the system or an indi-
vidual system component.
In the case of new error messages, the error symbol flashes on the display.
 Information
Information that does not require immediate action.
In the case of new information, the info symbol flashes on the display.
Further details on access control (see section 5.3)
figure 4-8 Measured value