Toshiba V Series Manual page 156

5. PI/O Module
SPI06 module front panel
At the time of module registration, the hardware information that is set for each pulse input is
automatically downloaded after startup.
(4) Selecting the input signal of the no-voltage contact (open collector) or with-voltage.
(5) Setting the input signal filter and select the high speed (10kHz) or the low speed (50Hz).
(6) Selecting the input signal's threshold voltage 1 to 14V.
 Set the threshold voltage in such a manner that it falls nearly on the center of the pulse
amplitude.
Set value; n (n= 1, 2,  14)
L-level detection VL  0.84 (n - 1) + 0.79)
H-level detection VH  0.97 (n - 1) + 2.32)
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TOSHIBA
PI06 AI06
PULSE IN
RUN
ALM
STAND-BY
4
High level
Low level
RUN indicator:
Lights up during normal
operation.
Alarm indicator:
Blinks in an abnormal
operation.
STAND-BY indicator:
ADDR
Lights up during
stand-by action .
Module address setting switch:
Sets address numbers 1 to
E(decimal 1 to 14).
Threshold
(set with the pulse amplitude
at the center)