CORRECTIVE ACTION PROCEDURES – Speed Issues
Speed Feedback Issue
Enter Magnet Count
screen
N
Magnet count = treadmill # of magnets
Y
Manually rotate belt and check
for only 1 speed pulse on interface board per magnet (check all magnets)
N
OK?
Adjust magnet count to match number of magnets
N
No pules for either magnet
Y
N
Pulse
only one
magnet
Y
Perform steps in order listed until problem resolved.
1. .Check connections
2. .Check magnet orientation (correct poles)
3. .Check sensor mounting
4. .Replace sensor w/ known good sensor
5. .Replace interface PCB with known good PCB
N
Multiple pulse per magnet
Y
Enter effective diameter screen of firmware setup
Setup effective
diameter as described in system calibration section of this document
Perform steps in order listed until problem resolved.
1.Check connections
2.Check magnet orientation (correct poles)
3.Check sensor mounting
4.Replace sensor w/ known good sensor
5.Replace interface PCB with known good PCB
Perform steps in order listed until problem resolved.
1.Check magnet orientation (correct poles)
2.Check sensor mounting
3.Replace sensor w/ known good sensor
Perform steps in order listed until problem resolved.
1.If reed type sensor replace with Hall type sensor or correctly orient sensor.
2.Check connections
3.Check sensor mounting
4.Replace sensor w/ known good sensor
Y
Problem
Fixed
N
Perform steps in order listed until problem resolved.
1.Check connections
2.Check magnet orientation (correct poles)
3.Check sensor mounting
4.Replace sensor w/ known good sensor
5.Replace interface PCB with known good PCB
6.Replace console PCB with know good PCB
system
Done
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