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step 4 The POWER indicator on the front panel will light up if the PCS control circuit is closed nor-
mally,and the Web page is on.
step 5 Running status on the Web pageis "Stop". Refer to the section “Operation Parameters”in
this manual, and select an operation mode and running parameters on the running parame-
ter interface according to demands.
It is necessary to select the operating mode and operating parameters before the
PCS is powered on; if not, the operation status on the Web pageindicates "Stand-
by" .
step 6 Tap "Start" to enable the device, or select "Standby" to have the device wait in the hot stand-
by state for scheduling instructions.
• When the operation status on the Web pageindicates "fault" or "alarm", check relevant in-
formation on fault record/alarm record interface of the WEB, and repeat step 5 after the
operation status recovers.
To ensure validity of the running parameters, when selecting the operation mode
and running parameters, set the running parameters before selecting the operation
mode. Otherwise, the device execute default running parameters.
- - End
7.5 Completing Commissioning
Perform the following tests when the PCS is successfully connected to the grid:
• Check whether there are anomalies of the PCS: abnormal noise, overheating, smoking
or unusual odor.
• Measure the grid-connected voltage, current, and the THD of the PCS for unstableness.
• Check if the PCS enclosure is correctly grounded.
• Check if the LED indicator operates normally and correctly.
If several PCSs are commissioning at the same time, operate them as the same principle of
the single PCS operation. During commissioning, record accurately the running data of each
PCS.
PCS can operate normally after completing.
User Manual 7 Commissioning
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