Toshiba GRZ100 B Series, Instruction Manual

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6 F 2 S 0 8 4 6
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Enter 1 and press the ENTER key to operate the output relays forcibly.
•
After completing the entries, press the END key. Then the LCD displays the screen shown
below.
/ 3 B O
K e e p p r e s s i n o t 1 g o p e r a t e .
P r e s s C A N C E L t o c a n c e l .
•
Keep pressing the 1 key to operate the assigned output relays.
•
Release pressing the 1 key to reset the operation.
•
Press the CANCEL key to return to the upper screen.
4.2.7.4 Timer
The pick-up or drop-off delay time of the variable timer used in the scheme logic can be measured
with monitoring jacks A and B. Monitoring jacks A and B are used to observe the input signal and
output signal to the timer respectively.
•
Press 4 (= Timer) on the "Test" screen to display the "Timer" screen.
/ 2 T i m e r 1 / 1
T i m e r ( 1 - 6 0 ) ： 1
•
Enter the number corresponding to the timer to be observed and press the ENTER key. The
timers and related numbers are listed in Appendix C.
•
Press the END key to display the following screen.
/ 2 T i m e r
P r e s s E N T E R t o o p e r a t e .
P r e s s C A N C E L t o c a n c e l .
•
Press the
ENTER
key to operate the timer. The "TESTING" LED turns on, and the timer is
initiated and the following display appears. The input and output signals of the timer can be
observed at monitoring jacks A and B respectively. The LEDs above monitoring jacks A or B
are also lit if the input or output signal exists.
/ 2 T i m e r
O p e r a t i n g . . .
P r e s s
E N D t o r e s e t .
P r e s s C A N C E L t o c a n c e l .
•
Press the
C A N C E L
key to test other timers.
•
Press the
END
key to reset the input signal to the timer. The "TESTING" LED turns off.
To measure the drop-off delayed time, press the
EN D
key after the LED above jack B lights.
4.2.7.5 Logic Circuit
It is possible to observe the binary signal level on the signals listed in Appendix B with monitoring