INDUSTRIAL INDEXING SYSTEMS, INC. IB-11B012
MOTION CONTROL SYSTEM, MSC-250 USER'S GUIDE
AUGUST 1998 MAINTENANCE 4 - 13
4.2.2.5 Fiber Optic Light Transmission Test
1. Remove the fiber optic transmission line from the fiber optic receiver.
2. Visually check for the presence of light at the end of the fiber optic cable.
3. If no light is present at the receiver end of the cable, check the transmitter to see if
light is present.
4. If light is present at the transmitter, but not the end of the fiber optics cable, replace
the fiber optics cable. If light is not present at the transmitter, troubleshoot the
source controller following manufacturer's instructions.