The Rpm Value Is Incorrect - Technogym Bikerace Service Maintenance Manual

6.4. THE RPM VALUE IS INCORRECT

This error occurs when there are problems with the RPM signal output by the alternator.
Replace the CPU board
Page 6.8
BIKERACE: Service & Maintenance Manual - rev. 1.1
THE RPM VALUE IS
INCORRECT
Is the RPM wire of cable
BK-5 correctly connected to
the alternator?
YES
Is the RPM signal output
correctly by the alternator?
YES
Is the RPM signal on connector
CN2 of the alternator interface
board correct?
YES
Is the RPM signal on
connector CN1 of the
alternator interface board
correct?
YES
YES
Is the RPM signal on
connector CN1 of the CPU
board correct?
1
NO
Rewire the cable
correctly
2
NO
Replace the alternator
3
NO
Replace/rewire cable
BK-5
4
NO
Replace the alternator
interface board
5
NO
Replace cable BK-1