Lust CDA34.010 - Diagnosis and Fault Rectification; Fault Response

CDA3000 Operation Manual
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5 Diagnosis/Fault rectification
5.1 LEDs .........................................................................5-1
5.2 Fault response .........................................................5-1
5.3 Fault signals ............................................................5-2
5.4 User errors in K
EYPAD OPERATION ..............................5-3
5.5 User errors in S
MARTCARD OPERATION ........................5-3
5.6 Errors in power switching ......................................5-3
5.7 Reset ........................................................................5-4
5.1 LEDs
At the top right of the inverter module there are three status LEDs colored
red (H1), yellow (H2) and green (H3).
5.2 Fault response When a fault occurs the inverter module responds with a specific function
sequence. In the “Fault signals” table the function sequence is assigned
to the corresponding response number.
H1 H2 H3
Device status Red LED (H1) Yellow LED (H2) Green LED (H3)
Power on - -
●
Ready to start
❍●
-
In service/Auto-tuning active
❍✳
-
Warning
●● / ✳
-
Error
✳ (flash code) ❍
-
❍ LED off, ● LED on, ✳ LED flashing
Response no. Function
1 Signal error, disable power stage
2 Signal error, disable power stage, secure against automatic restart
3 Signal error, disable power stage, software reset after error reset