Endress+Hauser Gammapilot M FMG60 - Page 50

Commissioning Gammapilot M FMG60 PROFIBUS PA
50 Endress+Hauser
6.6.2 Background calibration
Excerpt from the operating menu
The following excerpt from the operating menu illustrates the entries to be made for
background calibration. The individual functions are explained in detail in the sections that
follow.
*10
backgr. calibr.
0: stop/ edit
1: start
*11
avg. pulse rate
*12
bgr. pulse rate
-1: not calibrated
0
E
E
A0037161-EN
"Background calibration" (*10)
Local display
Backgr. cal. *10
Stop/edit
Start
This function is used to start the background calibration
Options:
• Stop/edit
This option must be selected if:
– No background calibration is to be performed but the pulse rate of an existing background
calibration is to be displayed instead.
– The background calibration is to be performed manually.
Once this option has been selected, the Gammapilot M goes to the "Bgr. pulse rate"
(*12) function where the existing pulse rate is displayed and can be changed if required.
• Start
This option is used to start automatic background calibration. The Gammapilot M changes
to the "Avg. pulse rate" (*11) function
"Avg. pulse rate" (*11)
Local display
Avg. pulse rate *11
186 cps