vision microsystems EPI 800 User Manual

SECTION 5: TROUBLESHOOTING GUIDE 75
EPI800 Manual.doc EPI 800 MANUAL 2001 Vision Microsystems Inc.
1. Check that wires are correctly installed according to the harness
wiring instructions and have not broken, shorted or come loose.
2. Measure continuity (ohms) of each wire from transducer connector
pin to appropriate harness connector pin. There should be very low
resistance if the wire is intact. If resistance is greater that 0.7 ohms,
then stop and correct connections.
3. The following measurements are made, with instrument power ON,
by connecting to the metal terminal lugs of the transducer without
disturbing the push-on terminals of the harness. With power
applied to instrument system, perform the following DC voltage
tests. If any test fails, stop and contact the factory:
Meter
Common
Meter
Plus
Ambient
in hg.
Desired
Value (VDC)
Unit
under test
BLK
RED
29.92
4.95 to 5.05
3010015
BLK
WHT
29.92
2.49 to 2.50
3010015
BLK
GRN
29.92
2.43 to 2.47
3010015
GRN
WHT
29.92
0.034 to 0.038 vdc
3010015

vision microsystems EPI 800 Specifications

General

Brand	vision microsystems
Model	EPI 800
Category	Control Systems
Language	English