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Fault code
No.
402
403
404
405
406
407
408
410
411
412
58 | Troubleshooting | MS150054/02E 2012-02
Designation
AL Open Load Digital
Input 3
AL Open Load Digital
Input 4
AL Open Load Digital
Input 5
AL Open Load Digital
Input 6
AL Open Load Digital
Input 7
AL Open Load Digital
Input 8
AL Open Load Emerg.
Stop Input ESI
LO U-PDU
LOLO U-PDU
HI U-PDU
Meaning
Alarm configuration; Line
disruption on digital input 3;
Cabling faulty or no resist‐
ance over switch.
Alarm configuration; Line
disruption on digital input 4;
Cabling faulty or no resist‐
ance over switch.
Alarm configuration; Line
disruption on digital input 5;
Cabling faulty or no resist‐
ance over switch.
Alarm configuration; Line
disruption on digital input 6;
Cabling faulty or no resist‐
ance over switch.
Alarm configuration; Line
disruption on digital input 7;
Cabling faulty or no resist‐
ance over switch.
Alarm configuration; Line
disruption on digital input 8;
Cabling faulty or no resist‐
ance over switch.
Alarm configuration; Line
disruption on the input for
emergency stop; Cabling
faulty or no resistance over
switch.
Alarm configuration limit
value 1; Preliminary warn‐
ing: Injector voltage too low.
Alarm configuration limit
value 2; Main warning: In‐
jector voltage too low.
Alarm configuration limit
value 1; Preliminary warn‐
ing: Injector voltage too
high.
Related
parameter
Task
No.
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.62
target device.
7
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.62
target device.
8
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.62
target device.
9
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.63
target device.
0
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.63
target device.
1
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.63
target device.
2
1. Check cabling.
2. Contact Serv‐
ice.; Check input of
2.8006.63
target device.
3
1. Check cabling.
2. Check power
supply.
2.0141.92
3. Contact Service.
1
1. Check cabling.
2. Check power
supply.
2.0141.92
3. Contact Service.
2
1. Check cabling.
2. Check power
supply.
2.0141.93
3. Contact Service.
1
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