Toshiba TOSVERT VF-S15 Instruction Manual page 40

My function-s
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 Input function command 15: OFF (OFF timer), 24: OFF2 (OFF timer 2)
When the input signal is turned OFF, the OFF command delays the timing of putting out an OFF
signal by the setting time of the OFF timer, as shown in the figure below. The timer is activated
only when it receives an OFF signal, as illustrated in the timing chart.
Specifying the timer OFF time
Set the timer OFF time with the output time data and
specify the output time setting parameter with the
input function parameter which pairs off with the
timer command function.
Processing by
Input
OFF timer
<Example> Input a signal to the Terminal S1, and output of Terminal RY-RC is retained for 1 second.
Prior setting
–
Step 1
Step 2
Unit 1
Step 3
Step 4
–
*Diffenece between OFF (OFF timer) and
OFF2 (OFF timer 2)
The operation of above 2 commands is
different in case the signal is already ON
when the power is ON.
Note) In case of OFF timer 2, please note
that output is ON when the power is
ON even though input signal is OFF.
Output
Fig. 8-2 Processing by OFF timer
Title
Parameter setting
a977  (Default)
f114 
f130 
a928 
a900 
a901 
a902 
a903  (Default)
a904  (Default)
a905 
a977 
Input
Timer
Time set for
the OFF
timer
Output
Set to "Disabled" of the My function-S.
Assign the "no function" to the Terminal S1.
Assign the My function-S output 1 to the Terminal
RY-RC.
Set a delay time (timer OFF time) of 1.0 second
for the output time data 1.
Read Terminal S1 input signal. (LD S1)
Activate the OFF timer setted by a928
NOP command (no operation)
Transfer the result to the My function-S output 1.
Set to "My function-S always ON".
- 39 -
E6581865
Time set for
the OFF timer
Description

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