Fronius Selectiva 4.0 2100 Operating Instructions Manual page 55

Status codes in the event of an error in the control system
No. Cause / Remedy
(540) Configuration memory block missing/defective
(541) No secondary communication
(542) Secondary Init failed
(543) Program/memory error in the characteristic control
(544) Program/memory error in the characteristic control
(545) Primary Init failed
(546) Update failed
(547) Load/save settings failed
(548) Load/save curve settings failed
(549) Charge could not be continued after a power failure
(550) Time not set
(551) Hardware change detected
(552) Configuration memory block invalid
(553) Primary update failed
(554) Master-slave communication faulty
(555) Incorrect device software
(557) Interruption of the InterLock communication
(558) The second device, which is connected via the InterLock, has an error
(559) The second device, which is connected via the InterLock option, is incom-
patible with this device
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