Hitachi IJ UX Service Manual page 120

-Check points / LED-
Reference
number
TP4 Floating GND
LED1 Reserve input
LED2 Reserve input
LED3 Reserve input
LED4
Calendar stop /Reserve input1 (NPN)
LED5
Calendar stop /Reserve input1 (PNP)
LED6 Data message number signal
bit 0(NPN)
LED7 Data message number signal
bit 0(PNP)
LED8 Data message number signal
bit 1(NPN)
LED9 Data message number signal
bit 1(PNP)
LED10 Data message number signal
bit 2(NPN)
LED11 Data message number signal
bit 2(PNP)
LED12 Data message number signal
bit 3(NPN)
LED13 Data message number signal
bit 3(PNP)
LED14 Data message number signal
bit 4(NPN)
LED15 Data message number signal
bit 4(PNP)
LED16 Data message number signal
bit 5(NPN)
LED17 Data message number signal
bit 5(PNP)
LED18 Data message number signal
bit 6(NPN)
LED19 Data message number signal
bit 6(PNP)
LED20 Data message number signal
bit 7(NPN)
LED21 Data message number signal
bit 7(PNP)
LED22 Data message number signal
bit 8(NPN)
LED23 Data message number signal
bit 8(PNP)
LED24 Data message number signal
bit 9(NPN)
LED25 Data message number signal
bit 9(PNP)
Name
Reference ground of external part (conveyer
side) photo coupler insulation circuit
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When the data message number signal bit 0
input (NPN) is ON, it is lighted.
When the data message number signal bit 0
input (PNP) is ON, it is lighted.
When the data message number signal bit 1
input (NPN) is ON, it is lighted.
When the data message number signal bit 1
input (PNP) is ON, it is lighted.
When the data message number signal bit 2
input (NPN) is ON, it is lighted.
When the data message number signal bit 2
input (PNP) is ON, it is lighted.
When the data message number signal bit 3
input (NPN) is ON, it is lighted.
When the data message number signal bit 3
input (PNP) is ON, it is lighted.
When the data message number signal bit 4
input (NPN) is ON, it is lighted.
When the data message number signal bit 4
input (PNP) is ON, it is lighted.
When the data message number signal bit 5
input (NPN) is ON, it is lighted.
When the data message number signal bit 5
input (PNP) is ON, it is lighted.
When the data message number signal bit 6
input (NPN) is ON, it is lighted.
When the data message number signal bit 6
input (PNP) is ON, it is lighted.
When the data message number signal bit 7
input (NPN) is ON, it is lighted.
When the data message number signal bit 7
input (PNP) is ON, it is lighted.
When the data message number signal bit 8
input (NPN) is ON, it is lighted.
When the data message number signal bit 8
input (PNP) is ON, it is lighted.
When the data message number signal bit 9
input (NPN) is ON, it is lighted.
When the data message number signal bit 9
input (PNP) is ON, it is lighted.
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