SMA SC 200 - Manual (Page 85)

SMA Solar Technology AG Troubleshooting and Problem Solving
User Manual SC-BEN100262 85
602 Error text:
Defective default Reactive power Error type 1
Cause of error:
The current value at the analog input is not within the permissible range.
Corrective measures:
• Check the analog input.
603 Error text:
Disturbed communication Effective power Error type 1
Cause of error:
The setpoint signal at the communication level is faulty.
Corrective measures:
• Check the communication route.
604 Error text:
Disturbed communication Reactive power Error type 1
Cause of error:
The setpoint signal at the communication level is faulty.
Corrective measures:
• Check the communication route.
680 Error text:
External Alarm was initiated Error type 1
Cause of error:
Dependent on the monitored unit.
Corrective measures:
Check the unit connected to the external alarm input.
681 Error text:
Reduction of effective power activated Error type 1
Description:
The Sunny Central is currently reducing active power by means of an external setpoint.
No. Description