INDUSTRIAL INDEXING SYSTEMS, INC. IB-11B012
MOTION CONTROL SYSTEM, MSC-250 USER'S GUIDE
AUGUST 1998 MAINTENANCE 4 - 5
Figure 4.3 - Controller Circuit Board Test Points
a. System voltage between the +15 VDC and GND test points should read +15
±0.15 VDC.
b. System voltage between the -15 VDC and GND test points should read -
15 ±0.15 VDC.
c. System voltage between the +5.1 VDC and GND test points should read
+5.1 +0.051/-0.00 VDC.
If the system problems are not resolved after checking these areas, proceed to the system
test procedures detailed in "Section 4.2.2 - System Tests".