5-9
IM WT310E-01EN
Integration
5 
5.4   Notes about Using Integration
Relationship between the Holding of Integration and START/
STOP Key Operations
After you hold the display by pressing HOLD, the displayed integration results and communication 
output are held, but integration continues. The relationship between the holding of integration and 
START/STOPkeyoperationsisexplainedbelow.
• Startingintegrationwhenvaluesareheld
  The display and communication output do not change. If you release the hold on the displayed 
values or perform a single measurement (by pressing SHIFT+HOLD (SINGLE)), the integration 
results at that point in time are displayed and output through communication.
 
HOLD 
OFF 
Elapsed 
integration time 
(The dotted line is the integrated value.) 
START 
STOP 
RESET 
• Stoppingintegrationwhenvaluesareheld
  Display and communication output values do not change from the held values. If you release the 
hold on the displayed values or perform a single measurement, the integration results at the time 
that you stopped integration are displayed and output through communication.
 
Elapsed 
integration time 
(The dotted line is the integrated value.) 
SINGLE
OFF 
HOLD 
ON  ON  ON 
Displayed 
value