Unipulse F805AT-BC, Operation Manual

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6.SETTING AND ADJUSTMENT OF READING
93
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BCD input board check (BCI)
This function performs I/O check of BCD parallel input interface.
Press
to send signal sequentially to the output pins (27-34) of the rear
panel BCD INPUT connector.
Output indicator changes from “-“ to “0”.
Press
to end the output check.
If you enter external signal to the input pins (2-18, 20-26), the input indicators change
from “-“ to “0”.
・
D/A board check (DAC)
This function performs D/A converter output check.
Select an output channel by pressing
or , and start sending out analog
signal by selecting its intensity using – keys.
If you enter pulse signal, for example from a speed sensor, the number of input pulses is
displayed. Rotation of a rotary encoder can also be displayed if “PHASE MEASURE”
mode is selected.
Pressing
changes pulse input mode in the following sequence:
“NORMAL MODE A” -> “NORMAL MODE B” -> “NORMAL A SLOW” ->
“PHASE MEASURE”.
Pressing
can toggle pulse and rotation measurements.
・
ANA board check (ANA)
This function checks current output.
Select an output channel by pressing
or or , and start sending out analog
signal by selecting its intensity using “4mA” – “20mA” keys.
If you enter analog signal, for example from a speed sensor, the ratio of input against
full-scale setting is displayed.
* Following items must be selected before performing check:
[AI ZERO SET], [AI FULL SCALE SET], and [AI DIGITAL FILTER].
If you enter pulse signal, for example from a speed sensor, its frequency is displayed.
Pressing
changes pulse input mode in the following sequence:
“ANA. NORMAL A” -> “ANA. A SLOW”
START
STOP
ｃｈ
1
ｃｈ
2
4mA 20mA
PUL SEL
COUNT
ch1 ch2 ch3
PUL SEL