10.2 Timing Chart
199
10
Channel switching time
When there is back EMF, for example due to a transformer, the relay hot-switching preven-
tion function will increase the duration of switching processing. The hot-switching preven-
tion function will be canceled after the back EMF has dissipated or after a maximum of (1 s
+ the set delay time) has elapsed. Refer to "From Start of Measurement to Acquisition of
Judgment Results" (p. 185) for measurement time.
When transitioning from the Startup screen to the Measurement screen after turning on the
instrument’s power, the EOM and INDEX signals will turn ON.
When using pulse EOM output, the signals will remain OFF.
Without range or low-power switching Approx. 30 ms
With range or low-power switching Approx. 50 ms
Output Signal State at Power-On
The chart depicts operation when the trigger source is set to EXT while using hold
EOM output.
OFF
ON
OFF ONINDEX
EOM
OFF
ON OFF
ON
HI, IN, LO,
ERR
OFF
TRIG
Power-On
Initial Screen
State
Measurement Screen
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