YOKOGAWA WT110 User Manual

IM 253401-01E
10-2
10.2 Remote Control (optional)
Controlling Integration
To control integration, apply timing signals according to the timing chart below.
EXT START
EXT STOP
EXT RESET
INTEG BUSY
StopStart Reset StopStart
5ms min.
5ms min.
5ms min.
Approx.
15ms
Approx.
15ms
Approx.
15ms
Approx.
15ms
As shown in the timing chart, the INTEG BUSY output
signal level goes low while integration is in progress.
The signal can be used to monitor integration, etc.
Holding Display Data Update (same function as HOLD key)
5ms min.
Display hold
EXT. HOLD
To hold the display update, apply the EXT. HOLD signal according to the timing chart below.
Updating Display Data which has been held (same function as TRIG key)
Measurement start
EXT. TRIG
5ms min.
250ms min.
Display update
EXT. TRIG
5ms min.
Display update
5ms min.
3s min.
Measurement start
⋅Update timing during normal measurement/integration
⋅Update timing while harmonic analysis function is in progress
Applying an EXT.TRIG signal when the display is on hold updates the display data.
CAUTION
• Do not apply a voltage which exceeds the TTL level to the remote controller
pin. Also, do not short the output pins nor apply a voltage to them.
• The instrument might be damaged.

YOKOGAWA WT110 Specifications

General

Brand	YOKOGAWA
Model	WT110
Category	Measuring Instruments
Language	English