107
EN-US
746 One or more PC boards
could not be found
1. PC boards not completely
started
1. Wait 1 minute with the up-
date
2. PC boards not completely
started
2. See device -> info menu: All
versions available?
3. PC board data of some
boards incompatible
3. Replace inverter
751 Real-time clock lost 1. Inverter has not had AC con-
nection for more than 5 days
1. Set time
2. Memory on Recerbo faulty 2. Replace Recerbo
754*–755* Time set 1. Time/date set
757 Time cannot be saved; in-
verter infeed is deactivated
for safety reasons
1. Faulty real-time clock 1. Replace Recerbo
758 RTC quartz faulty in emer-
gency mode
1. Occurs once 1. Automatically corrected
2. Recerbo faulty 2. Recerbo faulty
760 System quartz faulty 1. Occurs once 1. Automatically corrected
2. Recerbo faulty 2. Replace Recerbo
761* Read error on on-board
memory PC board
1. On-board memory PC board
missing
1. Replace interface PC board
with on-board memory PC
board
2. Faulty ribbon cable 2. Replace ribbon cable
3. Recerbo faulty 3. Replace Recerbo
4. On-board memory PC board
faulty
4. Replace inverter
762* Read error on memory PC
board
1. Integrated memory PC
board missing
1. Use/install original memory
PC board
2. Faulty ribbon cable 2. Replace ribbon cable
3. Recerbo faulty 3. Replace Recerbo
4. Integrated memory PC
board faulty
4. Replace inverter
763* Power limiter on on-board
memory PC board cannot
be read
1. On-board memory PC board
missing
1. Use/install original memory
PC board
2. Recerbo faulty 2. Replace Recerbo
3. On-board memory PC board
faulty
3. Replace inverter
765* Recerbo cannot read power
limiter
1. Recerbo faulty 1. Replace Recerbo
766 No power limiter found 1. Recerbo faulty 1. Replace Recerbo
2. On-board memory PC board
or integrated memory PC
board faulty
2. Replace inverter
767* Power limiter cannot be
read
1. Occurs once 1. Automatically corrected
2. Recerbo faulty 2. Replace Recerbo
768 Power limiter changed
during grid power feed op-
eration
1. Integrated memory PC
board is connected or switched
off during grid power feed op-
eration
1. Automatically corrected (sta-
tus code must be confirmed)
Code Description Behavior Remedy
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