Siemens SDR 15.5 Instruction Manual page 35

Item
Switch on miniature circuit breakers: CB1 and CB3 (behind the panel):
Start-up of controller is shown on display.
"Protection healthy" LED lights green after approximately 30 seconds
C.01 Status LED "AuxPower OK" lights up green
Status LED "Recloser OK" lights up green
LED next to the Open function buttons light up green
Position indicator on the bottom of the recloser switch unit is green (open).
C.02 Select "Mode A: 3PTrip3Plo" from control and protection relay using the control mode.
Press the Close pushbutton for either phase A, B or C:
Recloser for each phase closes.
LED next to the Open function button for each phase is no longer lit
LED next to the Close function button for each phase lights up red
C.03
During switching, the "Recloser OK" status LED goes out briefly (capacitors are charged for the next
switching operation). Within 1 s, the status LED lights up green again. A longer period indicates the
charging level of the batteries is very low or CB3 is not switched on.
Position indicator on the bottom of the recloser switch unit for each phase is red.
Press the Open pushbutton for either phase A, B or C:
Recloser for each phase opens
C.04 LED next to the Close function button for each phase is no longer lit
LED next to the Open function button for each phase lights up green
Position indicator on the bottom of the recloser switch unit for each phase is green (open).
Press the Close function button on the control and protection relay for either phase A, B or C and then press
<Enter>:
Recloser for each phase closes
LED next to the Open function button for each phase is no longer lit
C.05
LED next to the Close function button for each phase lights up red
During switching, the "Recloser OK" status LED goes out briefly
Position indicator on the bottom of the recloser switch unit for each phase is red.
Press the Open function button on the control and protection relay for either phase A, B or C and then press
<Enter>:
Recloser opens for each phase
C.06
LED next to the Close function button for each phase is no longer lit
LED next to the Open function button for each phase lights up green
Position indicator on the bottom of the recloser switch unit for each phase is green (open).
Press the Close pushbutton or the Close function button on the control and protection relay for either phase
A, B or C and then press <Enter>:
Recloser for each phase closes
C.07
LED next to the Open function button for each phase is no longer lit
LED next to the Close function button for each phase lights up red
Position indicator on the bottom of the recloser switch unit for each phase is red.
Checklist
Table 14: Function checks
Notes
35