15. Annex 2: Module alarms - T2S ETH
Module not Recoverable Alarms
Text ID Name Level Def. Map Check and Action
1 Fan Failure Minor Fan replacement
2 Permanent Fault (2) Minor
3 Permanent Fault (3) Minor
4 Permanent Fault (4) Minor
5 Permanent Fault (5) Minor
6 Permanent Fault (6) Minor
7 Too Many Starts Minor
10 starts in 10 min (one a min)-Unplug and replug
inverter and check status
8 Permanent Fault (8) Minor
9 Permanent Fault (9) Minor
10 Permanent Fault (10) Minor
11 Permanent Fault (11) Minor
12 Permanent Fault (12) Minor
13 Output Polarity Minor
14 Overload Too Long Minor Check load condition
15 Output Fuse Minor
16 Permanent Fault (16) Minor
18 Permanent Fault (18) Minor
19 Permanent Fault (19) Minor
28 Permanent Fault (28) Minor
29 Permanent Fault (29) Minor
30 Permanent Fault (30) Minor
31 Permanent Fault (31) Minor
32 Permanent Fault (32) Minor
Module Recoverable Alarms
Text ID Name Level Def. Map Check and Action
33
Output
Synchronization
Minor Check frequency TSI and Mains
34 Temperature Too High Minor Check temperature inside inverter
35 Com. Bus Failure Minor
T2S bus failure or no T2S seen. TSI blinks red -
hardware problem
36 Com. Bus Conflict Minor When two TSI have the same ADX - will self repair
37 No Power Source Minor No input AC and inout DC availlable
38 Com. Bus Failure Minor TSI has not started must have a T2S - orange LED
72 – Monitoring T2S - ETH User Manual – v1.4
Annex 2: Module alarms - T2S ETH
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