Troubleshooting - Siemens SINAMICS S120 Function Manual

Basic functions
7.19 Tolerant encoder monitoring
7.19.12

Troubleshooting

Table 7- 12
Fault profile
344
Fault profiles and their possible causes
Fault description
No fault
F3x101 (zero mark
failed)
F3x100 (Zero mark
distance error)
Interjected zero mark
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Remedy
–
Check that the
connection assignment
is correct (A
interchanged with –A or
B interchanged with –B)
Check whether the
connection assignment
is correct (R
interchanged with –R)
Use zero mark tolerance
Drive functions