Service manual
ALX 720
Release 11/2003
Page 10
I/O-board adjustment
Object Connect
or
Adjustment condition
Adjust
Value
/testpoint
Para-
meter
Display
value
Dancer arm not moved
Pot. P5
65/85
65/85
Loop sensor
(720)
CN13
Dancer arm at end position
Rxxx
<240
Without material in sensor
Pot. P7
7
Pxxx
7
with Material
>7
without Material
0...9
Label sensor
CN15
with Material
10...255
Sensor in Gap (Head open)
(Foil save position, lift)
Pot. P4
<0,6V an TP
CN32
0
Sensor print head
(Head position)
CN12
Sensor blocked
(Print position, head down)
>2,5 V an
TP CN32
Hxx
15
Sensor in Gap of slotted disk
Pot. P8
<0,6 V an
TP CN34
0
Sensor foil end
CN16
Sensor blocked
>2,5 V an
TP CN34
Fxx
15
No switch (720)
CN18
CN18 jumpered
CN18 Brücke Cxx
0
CN9
without Material (Sensor open) Pot. P1
<0,6 V an
TP CN30
Mxx 0
Sensor material end
with
Material
>2,5 V an
TP CN30
15
Voltage print head
CN29
Energy print head
Pot. R25 25,5 V an
TP CN29
HVxx 99
Summary of Contents for ALX 720
Page 2: ...Service manual ALX 720 Release 11 2003 Page 2 1 Block diagram...
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Page 20: ...Service manual ALX 720 Release 11 2003 Page 20 5 Display Adapter...
Page 21: ...Service manual ALX 720 Release 11 2003 Page 21 6 Dispenser Main Board Generation I...
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Page 34: ...Service manual ALX 720 Release 11 2003 Page 34 Figure 1 Layout CPU board...
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Page 45: ...Service manual ALX 720 Release 11 2003 Page 45 Figure 1 Sensor Print head position...
Page 46: ...Service manual ALX 720 Release 11 2003 Page 46 Figure 2 Centronics cable optional...
Page 47: ...Service manual ALX 720 Release 11 2003 Page 47 Figure 3 RS232 cable...
Page 48: ...Service manual ALX 720 Release 11 2003 Page 48 Figure 4 Sensor Material end...
Page 49: ...Service manual ALX 720 Release 11 2003 Page 49 Figure 5 Cable print head...
Page 50: ...Service manual ALX 720 Release 11 2003 Page 50 Figure 6 Fullsize sensor...
Page 51: ...Service manual ALX 720 Release 11 2003 Page 51 Figure 7 Micro switch...