95
EN
406
Faulty temperature sensor
in DC semiconductor mod-
ule
1. Faulty temperature sensor in
semiconductor module
1. Replace DC PC board
2. Faulty power stage set cir-
cuit
2. Replace DC PC board
407
Faulty temperature sensor
on power stage set
1. Faulty temperature sensor
on power stage set
1. Replace AC PC board
2. Faulty power stage set cir-
cuit
2. Replace AC PC board
408
Unacceptably high DC
braking detected on the in-
verter
1. Asynchronous AC grid
1. Check AC grid
2. Faulty power stage set
2. Replace AC PC board
412
Set fixed voltage is outside
the permitted MPP range
1. Fixed voltage has been set
too high or too low
1. Check adjustments in Ser-
vice menu
415
Enable signal: option cards
activated
1. Option card does not output
an enable signal for feeding
energy into the grid
1. Automatic correction, option
card has stopped the inverter
416 - 425
No communication possible
between power stage set
and Recerbo
1. Occurs once - PSP commu-
nication fault
1. Automatic correction
2. Unknown option card block-
ing the inverter
2. Software update
3. Check ribbon cable between
filter PC board and power
stage set
3. Replace ribbon cable
4. Faulty Recerbo
4. Replace Recerbo
5. Faulty filter PC board
5. Replace filter PC board
6. Faulty power stage set
6. Replace AC PC board
426
Intermediate circuit charg-
ing takes too long
1. DC voltage too weak
1. Restart inverter or check wir-
ing
2. DC choke does not contact
cleanly
2. Check DC choke wiring
3. Faulty DC booster
3. Replace DC PC board; re-
place AC PC board if neces-
sary
427
Power stage set not ready
for too long (timeout)
1. Software fault
1. Software update
2. Measurement fault on power
stage set
2. Replace AC PC board
431
Power stage set is in boot
mode
1. Power stage set is being au-
tomatically programmed
1. Automatic correction
2. Power stage set cannot be
automatically programmed
2. Software update
3. Faulty filter PC board
3. Replace filter PC board
4. Faulty Recerbo
4. Replace Recerbo
5. Faulty power stage set
5. Replace AC PC board
432
Permanent fault in power
stage set management
1. Power stage set could not
communicate with Recerbo
1. Restart inverter or perform
software update
2. Faulty power stage set
2. Replace AC PC board
3. Faulty Recerbo
3. Replace Recerbo
Code
Description
Behaviour
Remedy
Summary of Contents for Primo 3.0-1
Page 2: ...2 ...
Page 5: ...Allgemeine Informationen ...
Page 6: ......
Page 13: ...Fehler Suchhilfe ...
Page 14: ......
Page 32: ...32 ...
Page 33: ...Komponenten austauschen ...
Page 34: ......
Page 54: ...54 DC Trenner auf ON stellen 6 ...
Page 65: ...Sicherheitstechnische Überprüfung ...
Page 66: ......
Page 78: ...78 ...
Page 81: ...General information ...
Page 82: ......
Page 89: ...Error location aid ...
Page 90: ......
Page 108: ...108 ...
Page 109: ...Changing components ...
Page 110: ......
Page 130: ...130 Set the DC disconnector to ON 6 ...
Page 141: ...Safety Inspections ...
Page 142: ......
Page 154: ...154 ...
Page 155: ...Appendix ...
Page 158: ...158 ...
Page 159: ...159 ...