KERN KFB-TM - Not Weighing

KFB-TM/KFN-TM-SH-e-1410 - 42 -
11.2 Not Weighing
Yes Yes
Ok
Not good
Ok
Not good
Not Good
START
Check can show
internal counts
Check M/B AU1 pin
15: 5V
Add load on pan,
CHK output between
M/B AU1 pin1 and pin2
signal change (mV)
Check load cell
and around
circuit
Do calibration
Check the load cell and input
circuit
Check M/B AU1 and around
circuit
Add load on the
pan, check the
counts increase
Check power
circuit