Troubleshooting SMA Solar Technology AG
188 SI5048-TEN093630 Technical Description
20.6.5 Category REL
Display no. Description
E601 Relay 1 off
E602 Relay 1 on
E603 relay 1 on slave 1 off
E604 relay 1 on slave 1 on
E605 relay 1 on slave 2 off
E606 relay 1 on slave 2 on
E607 relay 1 on slave 3 off
E608 relay 1 on slave 3 on
E609 transfer relay open
E610 transfer relay closed
E611 Transfer relay on slave 1 open
E612 Transfer relay on slave 1 closed
E613 Transfer relay on slave 2 open
E614 Transfer relay on slave 2 closed
E615 Transfer relay on slave 3 open
E616 Transfer relay on slave 3 closed
E617 Relay 2 open
E618 Relay 2 closed
E619 Relay 2 on slave 1 open
E620 Relay 2 on slave 1 closed
E621 Relay 2 on slave 2 open
E622 Relay 2 on slave 2 closed
E623 Relay 2 on slave 3 open
E624 Relay 2 on slave 3 closed
E625 digital input OFF (Low)
E626 digital input ON (High)
E627 Digital Input slave 1 to OFF (low)
E628 Digital input slave 1 to ON (high)
E629 Digital Input slave 2 to OFF (low)
E630 Digital input slave 2 to ON (high)
E631 Digital Input slave 3 to OFF (low)
E632 Digital input slave 3 to ON (high)