The Inverter Display Shows E06 Or E07 - Technogym Spazio Forma Service Maintenance Manual

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6.4.2.
T
HE INVERTER DISPLAY SHOWS
These inverter error messages are related to problems with the inverter braking group or the braking
resistor.
Replace the inverter
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
(1)
With the machine switched off, disconnect a resistor terminal from the inverter terminal block
and place the tester probes across it. The measured resistance should be 150 Ohm.
To reduce the occurrences of error E06, adjust inverter parameter b90, increasing its
setting from the default value to 20. This adjustment allows the inverter to increase its
use of the braking resistor.
Page 6.12
SPAZIO FORMA: Service & Maintenance manual - rev. 1.0
E06
E06
Is the braking resistor
correctly connected to the
inverter?
Is the value of the braking
resistance correct?
NO
Does the machine resume
correct operation after being
turned off for 1 minute?
E07
OR
E07
NO
YES
1
NO
YES
YES
Reinstate the connection
Replace the braking
resistor
Probable interference. The
machine is OK

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