Endress+Hauser Proline Promag 300, Описание параметров устройства

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Description of device parameters Proline Promag 300 Modbus RS485
192 Hauser
Assign chan. 1 
Navigation  Expert → Diagnostics → Data logging → Assign chan. 1 (0851)
Prerequisite The Extended HistoROM application package is available.
The software options currently enabled are displayed in the SW option overv.
parameter (→  43).
Description Use this function to select a process variable for the data logging channel.
Selection • Off
• Volume flow
• Mass flow
• Correct.vol.flow
• Flow velocity
• Conductivity
*
• CorrConductivity
*
• Curr.output 1
• Curr.output 2
*
• Curr.output 3
*
• Temperature
*
• Electronic temp.
Factory setting Off
Additional information Description
A total of 1000 measured values can be logged. This means:
• 1000 data points if 1 logging channel is used
• 500 data points if 2 logging channels are used
• 333 data points if 3 logging channels are used
• 250 data points if 4 logging channels are used
Once the maximum number of data points is reached, the oldest data points in the data log
are cyclically overwritten in such a way that the last 1000, 500, 333 or 250 measured
values are always in the log (ring memory principle).
The log contents are cleared if the option selected is changed.
Assign chan. 2 
Navigation  Expert → Diagnostics → Data logging → Assign chan. 2 (0852)
Prerequisite The Extended HistoROM application package is available.
The software options currently enabled are displayed in the SW option overv.
parameter (→  43).
Description Options for the assignment of a process variable to the data logging channel.
Selection Picklist, see Assign channel 1 parameter (→  192)
* Visibility depends on order options or device settings