Toshiba GR200 Series Instruction Manual page 960

Logic level inversion
(v)
The logic inversion function can invert the input signal for each binary output circuit; the user
can invert an input output when the user sets Inverse for the scheme switch [INVERSE-SW].
Normal setting is also provided when logic inversion is not required for processing.
Logic timer switch
(vi)
In order that the binary output circuit can have a programmable reset characteristic, a scheme
switch and a setting are provided. The programmable reset characteristic consists of four types
and the user can select the type required using a scheme switch: (1) dwell type, (2) delay type,
(3) latch type, and (4) instantaneous type:
Instant type
When the user uses a binary output signal without the following characteristics, the user
should set Off for the scheme switch [TIMER-SW].
Delay type
If the user requires a binary output signal with a delayed characteristic, the user should set
Delay for scheme switch [TIMER-SW] and set the value of the pulse width using setting [Logic
timer].
Dwell type
For instance, if the user requires a binary output signal as a one shot pulse, the user should
set Dwell for scheme switch [TIMER-SW] and set the value of the pulse width using setting
[Logic timer]. If the input signals received have a shorter duration than the set value in the
setting [Logic timer], the pulse width will be equal to the setting value. On the other hand, if
the duration of the input signals are longer than that of the set value, the pulse width will be
equal to the width of the input signals.
Latch type
If the user requires a binary output signal to be removed by a reset signal, the user should set
Latch for scheme switch [TIMER-SW] and key the Data ID of the reset signal for setting [Reset
signal]. Since the binary output signal is removed with the Data ID, the user should determine
the Data ID from other functions. The Data ID is designated by the signal monitoring point for
each function and the user should set the [Reset signal] setting.
Note: When Latch is set, the state of BO circuit will be sustained during power turn-
on/off.
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6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)