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98 •
Programmable Field Bus Controller 750-833
Diagnostics
3.9.6.2
I/O Modules Fault Cases
Item Number
750-418, 750-419,
750-425, 750-507,
750-522, 750-523,
750-532, 750-537
750-506
750-460, 750-461,
750-463, 750-469
750-452, 750-465,
750-467, 750-468,
750-472, 750-475,
750-477
750-453, 750-454,
750-455, 750-456,
750-457, 750-459,
750-466, 750-474,
750-476, 750-478,
750-479, 750-480,
750-483, 750-485,
750-492
750-491
750-553, 750-555,
750-557, 750-559,
750-560
750-610, 750-611,
750-630
750-635
750-637
750-639
750-641
750-642, 750-650,
750-651, 750-653
Channel
Fault Type Meaning
Type
'001
0.1001'
'001
0.0001'
0.0010'
0.0110'
0.1001'
'101
0.0110'
0.1000'
1.1111'
'101
0.0111'
1.1111'
'101
0.0111'
0.1000'
1.1111'
'101
0.0011'
0.0111'
1.1111'
'101
0.1001'
'001
1.0001'
1.0010'
'110
1.1010'
1.1011'
1.1111'
'110
0.1001'
1.1111'
'000
0.1001'
1.1111'
'110
0.0111'
0.1000'
'000
0.1001'
1.1011'
1.1101'
'110
1.0011'
('000)
1.1111'
Fault (broken wire, overload or short
circuit, manual operation)
Short circuit
Overvoltage
Line break
Error
Broken wire
Lower limit value gone below
I/O module fault
Upper limit value exceeded
I/O module fault
Upper limit value exceeded
Lower limit value gone below
I/O module fault
Overvoltage
Upper limit value exceeded
I/O module fault
Fault (short circuit, I/O module fault)
Field voltage fault
Fuse fault
Input fault
Frame fault
I/O module fault
Fault
I/O module fault
Fault
Terminal fault
Upper limit value exceeded
Lower limit value gone below
Fault
Frame fault
Bus error
Receiver buffer overflow
I/O module fault
WAGO-I/O-SYSTEM 750
Bus System
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