Endress+Hauser Proline Promass E 300, Руководство по эксплуатации

Страница: 136 / 206

Operation Proline Promass E 300 Modbus RS485
136 Hauser
Function range
• A total of 1000 measured values can be stored
• 4 logging channels
• Adjustable logging interval for data logging
• Displays the measured value trend for each logging channel in the form of a chart
0
/ ../XXXXXXXX
175.77
40.69 kg/h
-100s
A0016357
 28 Chart of a measured value trend
• x-axis: depending on the number of channels selected displays 250 to 1000 measured
values of a process variable.
• y-axis: displays the approximate measured value span and constantly adapts this to the
ongoing measurement.
If the length of the logging interval or the assignment of the process variables to the
channels is changed, the content of the data logging is deleted.
Navigation
"Diagnostics" menu → Data logging
‣
Data logging
Assign channel 1 →  138
Assign channel 2 →  138
Assign channel 3 →  139
Assign channel 4 →  139
Logging interval →  139
Clear logging data →  139
Data logging →  139
Logging delay →  139
Data logging control →  139
Data logging status →  139
Entire logging duration →  139
‣
Display channel 1