Endress+Hauser Proline Cubemass 300, Описание параметров устройства

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Proline Cubemass 300 Modbus RS485 Description of device parameters
Hauser 131
Additional information Selection
• Forward flow
Positive flow is output, negative flow is not output.
• Forward/Reverse
Positive and negative flow are output (absolute value), but a distinction is not made
between positive and negative flow.
• Reverse flow
Negative flow is output, positive flow is not output.
• Rev. flow comp.
The flow components outside the span are buffered, balanced and output after a
maximum delay of 60 s.
For a detailed description of the options available, see the Measuring mode
parameter (→  115)
Examples
For a detailed description of the configuration examples, see the Measuring mode
parameter (→  115)
Failure mode 
Navigation  Expert → Output → PFS output 1 to n → Failure mode (0480–1 to n)
Prerequisite In the Operating mode parameter (→  126), the Pulse option is selected, and one of
the following options is selected in the Assign pulse parameter (→  128):
• Mass flow
• Volume flow
• Correct.vol.flow
• Target mass flow
*
• Carrier mass fl.
*
Description Use this function to select the failure mode of the pulse output in the event of a device
alarm.
Selection • Actual value
• No pulses
Factory setting No pulses
Additional information Description
The dictates of safety render it advisable to ensure that the pulse output shows a
predefined behavior in the event of a device alarm.
Selection
• Actual value
In the event of a device alarm, the pulse output continues on the basis of the current
flow measurement. The fault is ignored.
• No pulses
In the event of a device alarm, the pulse output is "switched off".
NOTICE! A device alarm is a measuring device error that must be taken seriously. It can
affect the measurement quality such that the quality can no longer be guaranteed. The
* Visibility depends on order options or device settings