Endress+Hauser Proline Cubemass 300, Описание параметров устройства

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Proline Cubemass 300 Modbus RS485 Description of device parameters
Hauser 129
Value per pulse 
Navigation  Expert → Output → PFS output 1 to n → Value per pulse (0455–1 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 enter the value for the measured value that a pulse is equivalent to.
User entry Signed floating-point number
Factory setting Depends on country and nominal diameter→  229
Additional information Entry
Weighting of the pulse output with a quantity.
The lower the pulse value, the
• better the resolution.
• the higher the frequency of the pulse response.
Pulse width 
Navigation  Expert → Output → PFS output 1 to n → Pulse width (0452–1 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 enter the duration of the output pulse.
User entry 0.05 to 2 000 ms
Factory setting 100 ms
Additional information Description
• Define how long a pulse is (duration).
• The maximum pulse rate is defined by f
max
= 1 / (2 × pulse width).
• The interval between two pulses lasts at least as long as the set pulse width.
• The maximum flow is defined by Q
max
= f
max
× pulse value.
• If the flow exceeds these limit values, the measuring device displays the diagnostic
message S443 Pulse output 1 to n .
* Visibility depends on order options or device settings