Mohr CT100 - Common Types of Cable Faults; Figure 9: an Open Cable Fault; Figure 10: a Short Cable Fault

Operating Instructions
Common types of cable faults
Open faults appear as a pulse upward in the trace (Figure 9):
Short faults appear as a pulse downward (Figure 10):
Mohr CT100 / CT100HF Operator's Manual 37
Figure 9: An open cable fault. The step pulse is completely
reflected by the open termination of the cable.
Figure 10: A short cable fault.