Siemens SINVERT PVM Serie Notice De Service page 26

5 Commissioning
5.1 Switching on the device and switch-on procedure
The overview below shows the switch-on and power-up procedure of the PVM and the accompanying status indicators.
Assuming that the PV array is receiving sufficient sunlight and there is no error present, the process described below should
occur, which you can follow on the display.
Switching on the device and switch-on procedure
1. Connect line voltage to the device
(use external line fuse, or actuate miniature circuit
breaker)
2. DC disconnector on the PVM inverter is at the "ON"
position
3. Start of the inverter from a DC voltage of approximately
200 V
● Status indicators, display and control keys are active.
● Self-test (approx. 10 s)
● Display information: "Power on disabled"
4. Selection of the country code - One-off (see below)
Recommendation: Check the date and time of day on
the inverter and ControlBox, and correct if applicable
(synchronization of the system time)
5. Initialization
● Check the conditions for grid connection (approx. 1
min)
● Display information: "Power on disabled"
6. Activation of the inverter from a DC voltage of
approximately 350 V
The following DC tests are run (approx. 3 mins)
1. DC-link test
2. Symmetry monitoring
3. Insulation test
Following a successful test, the name of the respective
executed test appears on the display.
If errors occur in one of the tests, the name of the
executed test does not appear on the display (instigate
troubleshooting)
7. Start of infeed to the AC grid
● The infeed power and line voltage are displayed
● Display information: "Run"
= off
NOTICE
Check the date and time of day following initial commissioning
Following initial commissioning, the date and the time of day must be checked and corrected if necessary to obtain a
correct time stamp of the operating data logged by the data logger.
24
= flashing = is lit
Status indicators on the PVM
READY ON ALARM
Display
information
GROUND FLT
PAC
UAC
UDC
E Day
Power on
disabled
PAC
UAC
UDC
E Day
Power on
disabled
DC tests
PAC
UAC
UDC
E Day
Activation
PAC
UAC
UDC
E Day
Operation
SINVERT PVM
A5E02758224B/007, 01/2013