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I n p u t
I n
# 1 (
I n
# 2 (
I n
# 3 (
I n
# 4 (
I n
# 5 (
I n
# 6 (
• Assign signals to gates (In #1 to #6) by entering the number corresponding to each signal
referring to Appendix B.
Note: If signals are not assigned to all the gates #1 to #6, enter 0 for the unassigned gate(s).
Repeat this process for the outputs to be configured.
4.2.6.10 LEDs
Four LEDs of the GRL100 are user-configurable. Each is driven via a logic gate which can be
programmed for OR gate or AND gate operation. Further, each LED has a programmable reset
characteristic, settable for instantaneous drop-off, or for latching operation. The signals listed in
Appendix B can be assigned to each LED as follows.
Selection of LED
•
Press 9 (=LED) on the "Setting (change)" screen to display the "LED" screen.
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L E D
S e l e c t
• Enter the LED number and press the ENTER key to display the "Setting" screen.
/ 3
S e t t i n g
1 = L o g i c
2 = I n p u t
Setting the logic gate type and reset
• Press 1 to display the "Logic gate type and reset" screen.
/ 4
L o g i c
L o g i c
R e s e
t
• Enter 1 or 2 to use an OR gate or AND gate and press the ENTER key.
•
Enter 0 or 1 to select "Instantaneous reset" or "Latch reset" and press the ENTER key.
• Press the END key to return to the "Setting" screen.
Note: To release the latch state, refer to Section 4.2.1.
Assigning signals
• Press 2 on the "Setting" screen to display the "Input to logic gate" screen.
t o
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0 7 1
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0 7 1
0 -
3
0 7 1
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2 = A N D
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( L E D 1 )
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