Endress+Hauser memo-graph RSG10, Руководство по эксплуатации

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Range end point The same as range starting point. Here, however, the end value of the range must be
set up e.g. “14“ on a transmitter with 0-14 pH.
Zoom start If the total range of the transmitter is not to be displayed the lower starting value of the
“Zoomed” section can be set in this address (higher resolution is achieved using this
feature).
Example: Transmitter 0-14 pH, required display section 5-9 pH. Set up “5".
Zoom end The same as in “Zoom start”. Here the upper value of the “Zoomed” section is set up.
Example: Transmitter 0-14 pH, required display section 5-9 pH. Set up “9".
Offset Factory default “0". The preset value is added to the real measured value for further
use (display, storage, alarm set point monitor).
Damping/filter The more unwanted interference on the input signal, the higher the value should be
set. Result: fast changes are suppressed (for experts: “low pass 1").
Cold junction
compensation Only used on direct connection of thermocouples. “Internal”: Compensation of the
error voltage occurring on the connection terminals by measuring the rear panel
temperature. “External x °C/ °F”: Compensation of the error voltage by using
thermostat controlled external comparison points. Recommendation when using
thermocouple type B (Pt30Rh-Pt6Rh): Even without an external comparitor always
set “External (0 °C / 32 °F)” when connecting directly.
Reason: non-linear trace of this thermocouple in the ranges < 50 °C / < 122 °F.
Copy set up Copies the settings of the actual channel to the selected channel (including alarm set
points). The last two characters of the channel identifier of the target channel are
substituted by the channel number.
Integration Set-up only required if this analogue measurement point is to be integrated, e.g. for
quantity measurement. For analysis cycles see “Signal analysis”.
Integration base By using the integration feature quantities (in m³) can be calculated from analogue
signals (e.g. flow in m³/h). Here the required time base must be selected.
Example: ml/s -> time base seconds (s); m³/h -> time base hours (h).
Integration engineering
units
Set up the engineering unit of the value calculated by the integration feature (e.g. m³).
Scrolled display Selection if and with which counter value the instantaneous value is to be alternately
displayed. The analogue value is then displayed for approx. 6 s alternating with the
counter value for approx. 4 s.
Calc. factor It offers the option to convert the integrated values easily. For example, if the
transmitter delivers l/s and the required unit is m³ the integrated value will be
converted to m³ by adjusting the conversion factor to 0.001.
5. Set-up unit
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