3-12
IM WT3001E-51EN
3.4 Remote Control
• Remotely Controlling the Integration
Enter the signals according to the timing chart below.
EXT START
EXT STOP
EXT RESET
INTEG BUSY
Stop
Start
Reset
Stop
Start
10 ms or more
10 ms or more
10 ms or more
100 ms or less
1 s or less
100 ms or less
1 s or less
The INTEG BUSY output signal is set to low level while integration is in
progress. Use this signal to monitor the integration operation.
• Holding the Data Display (Same Function as the HOLD Key)
10 ms or more
EXT HOLD
Apply the
EXT HOLD
signal as shown in the figure below.
• Updating the Display Data Being Held (Same Function as the SINGLE Key)
EXT SINGLE
10 ms or more
Applying the
EXT SINGLE
signal while the display is held updates the display.
Note
If the period of the EXT SINGLE signal does not meet the conditions of the figure above, the
signal may not be recognized by this instrument.
• Printing on the Built-in Printer (Option) (Same Function as the PRINT Key)
EXT PRINT
10 ms or more
Apply the
EXT PRINT
signal as shown in the figure below.
