Hardy HI HLPT Tension Load Points - Manual (Page 16)

HI HLPT SERIES LOAD POINT ASSEMBLY
Page 10
Step 2. Use a megohmmeter and measure the
resistance between all five wires tied
together and the load cell metal body.
• The measured value should be
5,000 megohms or more.
WARNING WHEN USING A MEGGER DO NOT EXCEED
50 VOLT RANGE.
• If the sensor fails this test
remove the ground wire and
test with only the four live
leads.
• If the sensor passes the test an
insulation problem in the cable
is most likely.
Step 3. Replace the load cell if the cell fails both
tests.
Electrical Termination
Cable Color Codes
The cable is 6 conductor, shielded (floating) and 20
feet in length.
EXC+ Red
EXC - Black
SIG + Green
SIG - White
C2+ Gray
C2- Violet
SHIELD Yellow
WARNING LOAD CELL CABLE LENGTH HAS BEEN
CALCULATED INTO C2 CALIBRATION
DATA. HARDY PROCESS SOLUTIONS REC-
OMMENDS THAT YOU DO NOT CUT YOUR
ADVANTAGE OR ADVANTAGE LITE LOAD
SENSOR CABLE, AS YOUR C2 ACCURACY
WILL BE AFFECTED AND THE WARRANTY
WILL BE VOIDED.