CDA3000 Operation Manual
5-3
5  Diagnosis/Fault rectification
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5.3 User errors in 
K
EYPAD 
operation
 
5.4 User errors in 
S
MARTCARD 
operation
 
5.5 Errors in power 
switching
 
Error Cause Remedy
ATT1 Parameter cannot be changed at current 
user level or is not editable.
Select user level 1-MODE higher.
ATT2 Motor must not be controlled via the CTRL 
menu.
Cancel start signal from a 
different control location.
ATT3 Motor must not be controlled via the CTRL 
menu because of error state.
Reset error.
ATT4 New parameter value impermissible Change value.
ATT5 New parameter value too high Reduce value.
ATT6 New parameter value too low Increase value.
ATT7 Card must not be read in current state. Reset start signal.
ERROR Invalid password Enter correct password.
Table 5.2 KEYPAD user error: Reset with Start/Enter
Error Meaning Remedy
ERR91 SMARTCARD write-protected
Use different  
S
MARTCARD
ERR92 Error in plausibility check
ERR93 SMARTCARD not readable, wrong inverter type
ERR94 SMARTCARD not readable, parameter not compatible
ERR96 Connection to SMARTCARD broken
ERR97 SMARTCARD DATA invalid (checksum)
ERR98 Insufficient memory on SMARTCARD
ERR99 Selected area not present on SMARTCARD, no parameters 
transferred to S
MARTCARD
Table 5.3 SMARTCARDerror: Reset with Stop/Return
Error Cause Remedy
Power on. Inverter module 
shows no response (LEDs 
off).
If switching is too frequent, 
the device protects itself by 
means of high-resistance 
isolation from the system.
After a rest phase of a few 
minutes the device is ready 
to start once again.