Service Manual
ALS/XLS 20x/256/272
02/2019 | 03
58
Installation and Deinstallation
Changing light/dark switching at
the product sensor or the
alternative label sensor
Basically, sensors can be assigned to three dif-
ferent groups regarding the function of pin 2:
a) Pin 2 has no function
b) Pin 2 = input, e.g. for light/dark switching
c) Pin 2 = output, e.g. for an inverse signal
With sensors or type b), the basic switching type can be
changed by connecting pin 2 to +24 V or to ground. For
all other sensor types is the absolute rule: Leave the
relevant jumpers open!
Example:
The alternative label sensor pictured in [54] has an
inverse output on pin 2. Therefore, JP 901 must be left
open.
CPU board „Gen. 1“
1) With the board in the pictured position [54]
CPU board „Gen. 2“
1) With the board in the pictured position [55]
JP 901
JP 902
Function
1
Pin 2 of the sensor connector is not
connected (default setting)
1
Pin 2 of the sensor connector is connected to
+24 V
1
Pin 2 of the sensor connector is connected to
ground
[Tab. 5] Controlling pin2 at the sensor connector by placing JP901
resp. JP902
JP 2601
JP 2602
Function
1
Pin 2 of the sensor connector is not
connected (default setting)
1
Pin 2 of the sensor connector is connect-
ed to +24 V
1
Pin 2 of the sensor connector is connect-
ed to ground
[Tab. 6] Controlling pin2 at the sensor connector by placing
JP2601 resp. JP2602
[54] CPU board „Gen. 1“.
A
Position of the jumper JP901 (A) for the control of pin 2 of
the
alternative label sensor
B
Position of the jumper JP902 (B) for the control of pin 2 of
the
product photoelectric sensor
A6379
A
A
B
[55] CPU board „Gen. 2“.
A
Position of the jumper JP2602 for the control of pin 2 of the
alternative label sensor
B
Position of the jumper JP2601 for the control of pin 2 of the
product photoelectric sensor
R1714
L702
R703
R803
R702
L601
L602
C
6
0
5
C
7
0
1
C
7
0
2
R
6
0
5
R
1
1
1
6
L1604
L701
C706
C
8
0
1
R1117
L801
C
1
2
2
0
C
8
0
2
C
8
0
4
C1612
R1710
R1115
L1201
R802
C1216
R1712
R
P
1
3
0
2
R
P
1
2
0
6
R
P
1
3
0
3
R
P
1
2
0
5
RP1207
R
P
1
3
0
4
RP1301
RP1404
L
1
6
0
3
R1146
C602
C1607
C1124
C
8
0
7
R1111
C1119
R
6
0
6
C
6
0
6
C
6
1
0
C608
R
6
0
3
C607
R604
C609
C
6
0
4
C
1
3
0
3
R
1
2
0
3
L
8
0
2
R
1
2
0
5
C
1
2
1
8
R1201
C1215
R1202
C
1
2
1
7
R1206
R
1
2
0
7
R1301
R1204
R1114
R801
C2624
8
9
1
5
1
CN2701
H402
R701
R1401
H401
R1907
R2641
C
2
7
2
1
Z1011
5
1
9
6
CN1801
Z1012
C2717
R1406
R1408
C1405
U
1
9
0
1
C
2
4
1
8
C2406
RP2405
C2401
C
2
4
2
0
C
2
0
0
1
U2002
C
2
0
0
2
R
4
0
4
R
2
6
3
0
R
1
5
1
8
C1521
R1506
F
2
0
0
1
C
2
0
0
7
C
2
0
0
6
C
2
0
0
3
L
2
0
0
1
H2601
C
2
0
0
5
C2514
C
2
5
0
2
C2508
C2509
F
2
5
0
1
L
2
5
0
1
T
2
1
0
2
C
2
5
1
6
C2413
C2411
C
N
2
4
0
1
R
2
1
0
2
C1515
R1509
R2635
R2631
D401
C
N
2
7
0
3
C2715
C
N
2
7
0
2
C2638
C1406
C1401
C1403
C707
R403
R
2
7
0
7
H
2
7
0
1
C408
F403
C2616
R
2
6
0
1
C
2
6
1
7
D2607
JP2601
D
2
6
0
2
L
2
6
0
2
R
2
6
1
3
R2625
C2626
R2624
C
2
6
1
2
C2615
C2630
R
2
6
0
9
R
2
6
1
1
R2623
C
2
6
2
2
D2609
D2605
C
N
2
5
0
6
C
2
6
1
9
L
2
6
0
4
C2632
C
N
2
5
0
5
C2625
R
2
6
1
0
L2601
R
2
6
1
6
R2628
L2605
C
2
6
2
0
R2621
C2618
C2634
C
2
6
2
9
C
2
6
1
4
L2607
R2622
L2606
R
2
6
1
4
R
2
6
1
2
C2635
R
2
6
0
8
R
2
6
0
7
R2619
C2633
D2608
R
2
6
1
5
C
2
6
3
1
JP2602
R
2
6
0
2
C2611
D2606
C2623
L
2
6
0
3
R2626 R2627
D
2
6
0
1
C
2
6
1
0
C2613
R2647
C
2
7
0
7
R2618
C2621
F402
L402
C403
D
4
0
3
C
2
7
0
5
D
2
7
0
1
C
2
7
2
0
D
2
7
0
8
D
2
7
0
2
D
2
7
1
0
C
2
5
1
2
R2605
R2604
R2606
R2603
T2601
R
2
6
2
0
R2636
R2629
C2636
R2617
C
2
6
3
7
R
1
1
3
5
D2610
D2604
C2103
C
2
2
1
3
C410
D2705
D2706
D2707
R2701
R2702
R2703
C
2
7
1
6
C
2
7
0
2
C
2
7
0
1
R2704
R2705
R2706
C
1
7
1
0
L1706
C
1
7
1
9
C
1
7
1
1
R1305
L
1
7
0
1
D1401
D1402
RP1402
RP1401
C
4
1
3
R
2
6
4
8
R
1
7
1
5
C1307
R
1
7
0
7
C
1
7
1
5
C
2
1
0
4
C1706
R
1
7
0
3
RP2703
R1802
R1302
R
1
0
0
7
R
1
1
3
3
R
1
1
4
2
C
2
4
1
0
C603
R
2
5
1
4
R
2
1
0
8
C2004
R1523
C1806
U1801
C
1
5
0
9
R1109
R1140
JP1801
R
1
5
0
4
R1522
R1520
C
1
5
0
2
R1503
R2208
C1519
C
1
5
1
0
Q
1
5
0
1
C1512
F1801
L1803
C
1
5
1
1
C1508
R1505
U
2
7
0
8
L1801
C1813
L
4
0
5
C1520
L
1
8
0
6
R1516
R
1
5
0
1
R1136
R1507
R
4
0
2
C1513
L
1
8
0
4
U2606
R1508
C1805
L
1
8
0
5
R1709
C
1
5
1
6
C1518
C
1
5
0
7
R
1
5
1
7
C
1
8
0
7
C
1
8
1
0
C
1
8
0
8
C
1
8
0
9
C
1
8
1
4
C1804
C1517
C1505
R2201
R
1
5
1
0
C1802
C1504
C1801
C
1
5
0
3
R1145
C1514
L1802
R
2
6
5
3
R2203
R
2
0
0
1
C1209
C2211
R2104
L2202
R
2
2
0
2
C2009
C2628
R
2
1
0
3
C2627
C2601
C
1
7
1
4
C
1
7
1
3
C
1
7
1
7
T1701
C
1
1
4
1
+
C411
R1001
U2703
R2735
R2722
R2736
R2737
U
2
7
0
4
R2721
R2728
R2724
U2702
C2709
R
1
0
0
2
R1404
R2738
R2734
R2733
R1713
R
1
7
0
4
C
6
1
1
H
1
1
0
1
R1609
T1601
U
1
6
0
2
U
1
6
0
3
R1608
R2646
R1607
C
1
1
4
2
C
6
0
1
F401
U2610
U2609
1
2
C
N
4
0
1
R2632
C1203
R2643
R2210
C2639
CN1401
R1515
R1405
R1407
R1905
C1906
C1404
L1702
+
C1716
C1703
R1701
1
6
C
N
1
9
0
1
L1901
L1905
L1903
L1906
L1904
R
1
9
0
2
R1903
L1902
C1704
C
1
7
1
2
C1720
R
4
0
6
R
4
0
5
C1005
R2651
C2412
RP2707
U2705
U
2
7
0
6
C
2
7
1
2
R2723
R
2
7
3
1
R
2
7
3
2
U2709
U2707
RP2701
C
2
7
0
8
C2419
R
4
0
7
R2212
R
2
5
1
0
R
2
5
0
1
C2408
C
2
4
0
5
C
2
4
0
9
C2407
R2107
C
2
6
0
2
L
2
1
0
1
C2102
R2101
C
2
1
0
5
F
2
1
0
2
R
2
2
1
3
R
P
2
4
0
6
RP2301
C2210
R2205
C2404
R
P
2
4
0
1
R
P
2
4
0
3
R
P
2
4
0
4
C2403
C
2
4
0
2
RP2402
U
2
4
0
1
RP2407
R2504
R
2
5
0
2
R
2
5
0
3
C
2
5
2
2
R
2
5
0
8
C
2
5
2
1
R
2
5
0
7
R2506
R2511
R
2
5
0
5
C
2
5
2
0
R
2
5
0
9
C2505
C
2
5
0
1
C
2
5
1
3
C
2
5
1
8
C
2
5
1
9
U2502
C
2
5
0
4
C2506
C
2
5
0
7
C2511
U2501
R
2
0
0
4
C
2
5
0
3
R
P
2
0
0
2
RP2506
R
P
2
5
0
4
F
2
1
0
1
RP2509
C
2
2
0
5
L
2
2
0
1
C
2
2
0
6
R2211
C2110
U
2
6
0
2
C2112
C2609
R2634
C
2
7
2
2
R2650
R2729
R
2
7
3
0
R
2
7
1
9
R2720
+
C405
R
2
6
5
2
R
2
6
4
9
C2101
U2607
R2642
C2608
C2606
R2638
C2607
R2644
C2604
U2608
C2640
R2637
C2605 R2645
C2603
R2639
R2640
U2605
U
2
6
0
1
R2214
R
2
6
3
3
U2202
C2204
C2202
R
2
2
0
9
R
2
2
0
4
L
2
1
0
2
C2109
C409
D
4
0
2
C2331
C
2
3
0
1
C2324
C2330
U2201
C2303
R2306
C2329
C
2
3
0
5
C
4
0
1
U
2
1
0
2
U2505
R1606
U
2
1
0
3
R
2
6
5
7
H2201
C
2
2
0
7
C2203
C2201
U2402
C2515
1
6
C
N
1
1
0
2
+
C402
C803
R
1
1
3
7
C
2
3
2
6
C1135
R1139
R
1
1
4
1
R
P
2
1
0
4
C2107
C2113
C2111
R
1
3
0
3
T1602
JP1102
U
2
3
0
2
RP1508
JP1101
R
1
1
4
8
R
1
1
3
4
C2318
C2323
R2312
C
2
3
2
7
L2301
R2301
C
2
3
1
4
C
2
3
0
8
U2301
C2325
C2322
C2302
C2315
C2337
C
2
3
1
2
C2334
C2333
C2317
C2311
C2313
C2332
C2335
C2310
C2316
C2306
C2706
JP1301
R1110
H
1
1
0
2
+
C612
C1613
C1614
R
1
1
3
8
C1604
U1201
C
1
0
0
2
RP1403
R1005
C1003
R
1
0
0
4
R1008
C1603
RP1611
C2723
L
4
0
3
T2701
RP2702
C
2
7
1
0
R
2
7
0
8
C
2
7
1
3
R
2
7
0
9
C2711
H
2
7
0
2
C2714
R2727
C
1
7
0
9
C1702
F1701
F1702
C1707
C1708
R1711
D1704
D1701
C
1
7
0
1
C1803
U2504
U2503
RP2507
RP2502
RP2508
RP2501
RP2505
C
2
5
1
0
RP2503
C
2
5
1
7
C
2
4
1
7
F
2
2
0
1
C
2
4
1
6
R
2
5
1
5
C
2
4
1
4
C
2
4
1
5
T
2
1
0
1
1
9
2
0
2
1
C
N
1
1
0
3
C
2
5
2
4
C2421
C1522
D1501
C2523
Q1101
U1301
U
1
6
0
1
U1202
C2321
C2336
R2302
C
2
3
2
8
C2307
C
2
3
0
9
R
2
3
0
3
R
2
3
0
7
C2319
C2320
R2311
L1501
R1519
R1524
C1501
R1601
R1603
R2106
C
1
2
0
4
R
6
0
1
C1304
C
2
1
0
8
C1608
U
6
0
1
T1603
C902
R
9
0
2
C
9
0
1
R
9
0
3
C904
L901
C903
R
9
0
1
U1001
Q1102
T1604
C
1
4
0
2
R1306
C1306
U1303
U1302
C1305
U701
C
8
0
9
RP1610
2
9
3
0
2
1
C
N
1
6
0
1
R1304
RP1609
C
1
3
0
1
D1801
R1521
R1307
RP1502
RP1507
Z1023
C1134
RP1504
R1403
R
1
1
4
7
R2314
RP1505
R2304
C1004
S1001
D406
C412
R
1
0
0
3
R1009
R1006
C1001
RP1503
R1402
R1128
C2338
R1121
J
P
2
2
0
1
Q
2
2
0
1
C
2
2
1
2
R
6
0
2
H
6
0
1
C1118
C1116
C
1
2
1
9
RP1506
C1506
1
4
CN1701
+
CN1101
U1103
C1102
C1101
Z1019
Z1020
RP2001
R
P
2
1
0
1
R
P
2
1
0
2
R
P
2
1
0
3
R2215
+
C
1
7
1
8
C
2
2
1
4
Z1013
R1308
L
4
0
1
1
CN1704
R
1
7
1
6
C414
D
4
0
5
L
4
0
4
R2656
C406
1
0
1
2
9
C
N
4
0
3
C407
U
2
6
0
4
1
2
C
N
4
0
2
D
4
0
7
U2612
F404
C
1
3
0
2
U
1
5
0
1
U2701
Z1024
Z1026
Z1025
Z1014
Z1017
Z1015
Z1016
Z1021
Z1022
4
6
2
8
7
5
3
1
1
0
9
1
2
1
1
CN1501
CN1702
T1001
R
2
2
0
7
R
P
1
1
0
1
U
2
6
1
1
U1702
U1703
U901
U1401
U
2
1
0
1
U
40
1
U2001
R2654
C2641
R2655
R
2
6
5
8
H2301
R2310
R
P
2
4
0
9
U2303
U
2
2
0
3
R2216
C
2
2
1
5
C
2
3
0
4
C
2
3
3
9
R
2
3
1
3
C
1
9
0
5
C1904
R
1
9
0
1
F1902
R1904
F1901
U2603
R
2
2
0
6
1
CN1703
R
1
7
1
7
C1721
C
1
7
0
5
L1707
L
1
7
0
3
C
N
2
1
0
1
D404
+
C404
R2725
RP2302
C
1
1
4
3
U
8
0
1
R
4
0
1
R
1
7
0
8
Z1027
CN2201
1
CN2301
CN1902
1
C
N
2
1
0
2
Z1030
CN2601
CN2603
CN2602
CN2605
CN2604
Z1018
B2
B1
U1101
C2616
C
2
6
1
7
D2607
JP2601
D
2
6
0
2
R
2
6
1
3
C262
R2624
C2615
R
2
6
1
5
JP2602
R
2
6
0
2
C2611
D2606
C2623
L
2
6
0
3
R2626 R2627
D
2
6
0
1
C
2
6
1
0
C2613
02
03
D
4
0
3
R2605
R2606
R2603
C2628
CN2601
CN2604
A
B
Summary of Contents for ALS/XLS 204
Page 2: ......
Page 8: ...Service Manual ALS 20x 256 272 05 2019 8 Contents ...
Page 110: ...Service Manual ALS XLS 20x 256 272 02 2019 02 110 ...
Page 258: ...Service Manual ALS XLS 20x 256 272 02 2019 03 258 Repair 199 Removing the fan C A B C D ...
Page 309: ......
Page 310: ......
Page 311: ......
Page 312: ...Novexx Solutions GmbH Ohmstraße 3 85386 Eching Germany 49 8165 925 0 www novexx com ...