
101
EN-US
450
No guard controller detect-
ed
1. Ribbon cable between the
power module and filter PC
board faulty or not connected
correctly
1. Check ribbon cable between
Recerbo and the power mod-
ule
2. Filter PC board faulty
2. Replace filter PC board
451
Memory error for a micro-
controller
1. Grid problem
1. Automatically corrected
2. Faulty AC guard on filter PC
board
2. Replace filter PC board
3. Faulty AC guard on power
module
3. Replace AC PC board
452
Communication between
filter and power module
faulty
1. Communication problem
caused by temporary environ-
mental faults (grid, EMC, etc.)
1. Automatically corrected
2. Ribbon cable between filter
PC board and power module
faulty
2. Replace ribbon cable
3. Filter PC board faulty
3. Replace filter PC board
4. Power module faulty
4. Replace AC PC board
453
Redundant grid monitoring
has detected faulty grid
voltage
1. Measurement error
1. Software update
2. Grid problem
2. Automatically corrected
3. Faulty AC guard on filter PC
board
3. Replace filter PC board
4. Faulty AC guard on power
module
4. Replace AC PC board
454
Redundant grid monitoring
has detected faulty grid fre-
quency
1. Measurement error
1. Software update
2. Grid problem
2. Automatically corrected
3. Faulty AC guard on filter PC
board
3. Replace filter PC board
4. Faulty AC guard on power
module
4. Replace AC PC board
456
Fault detected in islanding
monitoring
1. Occurs once
1. Restart inverter
2. Software problem
2. Software update
3. Measurement error on filter
PC board
2. Replace filter PC board
4. Measurement circuit for anti-
islanding faulty
3. Replace AC PC board
457
Grid relay does not trigger
1. Occurs once
1. Restart inverter
2. Grid test time is too low
2. Change settings
3. Grid relay sticks
3. Replace AC PC board
458
RCMU self-test faulty
1. RCMU measurement faulty
1. Replace filter PC board
459
Faulty insulation measure-
ment
1. Occurs once
1. Restart inverter
2. Insulation measurement
faulty
2. Replace DC PC board and
then, if necessary, AC PC
board
460
Reference voltage outside
of permissible limit
1. Occurs once
1. Restart inverter
2. Measurement circuit on
power module defective
2. Replace AC PC board
461
Faulty data memory
1. Faulty power module
1. Replace DC PC board and
then, if necessary, AC PC
board
Code
Description
Behavior
Remedy
Содержание Primo 208-240
Страница 2: ...2...
Страница 5: ...Allgemeine Informationen...
Страница 6: ......
Страница 14: ...14...
Страница 15: ...Fehler Suchhilfe...
Страница 16: ......
Страница 34: ...34...
Страница 35: ...Komponenten austauschen...
Страница 36: ......
Страница 55: ...55 DE DC Trenner auf ON stellen 6...
Страница 66: ...66...
Страница 67: ...Sicherheitstechnische berpr fung...
Страница 68: ......
Страница 80: ...80...
Страница 83: ...General Information...
Страница 84: ......
Страница 92: ...92...
Страница 93: ...Troubleshooting guide...
Страница 94: ......
Страница 112: ...112...
Страница 113: ...Replacing components...
Страница 114: ......
Страница 133: ...133 EN US Set the DC disconnector to ON 6...
Страница 144: ...144...
Страница 145: ...Safety inspection...
Страница 146: ......
Страница 158: ...158...
Страница 159: ...Appendix...
Страница 162: ...162...
Страница 163: ...163...