Huawei SmartLogger2000 User Manual page 147

SmartLogger2000
User Manual
No. Parameter
3 PV type
4 PV/PE offset
voltage
5 Operation
Mode
6 Commissioni
ng output
voltage
7 Maximum
DC voltage
Issue 04 (2018-04-10)
Function Value
Specifies the type P-type
of the PV module
used in the PV
N-type
plant. For details
about the PV
module type,
consult the
manufacturer.
Specifies the DC 0–200 V
output voltage
when the offset
mode is set to
PV/PE.
Specifies whether Commissi
the PID module is oning
currently working
in normal or
commissioning
mode.
Normal
Specifies the PID01:
output voltage 0–500 V
when Operation
Mode or Working
SmartPID
mode is set to
2000:
Commissioning.
0–800 V
Specifies the 500–1500
PV-PE voltage V
when the normal
operation mode is
used.
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Description
Select this value if the PV module type is P. In this
case, the PID module output voltage is positive.
Select this value if the PV module type is N. In this
case, the PID module output voltage is negative.
It is recommended that the offset voltage be set to a
value ranging from 50 V to 200 V.
In commissioning mode, if you need to set the
output mode to PV/PE or N/PE, set Output
enabled to Enable. The PID module delivers output
voltages based on the value of Commissioning
output voltage.
NOTE
To check whether the PID module functions properly, it is
recommended that Operation mode be set to
Commissioning upon first power-on.
In normal mode, the PID module operates
automatically after the PID module, inverter, and
SmartLogger communicate with each other properly.
NOTE
After checking that the PID module functions properly, set
Operation mode to Normal.
It is recommended that the commissioning voltage
for the 1000 V/1100 V inverter be set to a value
ranging from 50 V to 400 V.
It is recommended that the commissioning output
voltage for the 1000 V/1100 V inverter be set to a
value ranging from 50 V to 400 V, and that the
commissioning output voltage for the 1500 V
inverter be set to a value ranging from 50 V to 600
V.
NOTE
After this parameter is set and the output from the PID
module becomes stable, use a multimeter that is set to the
DC position to measure the three-phase (A, B, and C)
voltages of the power grid to the ground, and check
whether the voltages are the same as the configured values.
If the PV module type is P, the parameter value
indicates the highest DC voltage between PV+ and
PE. If the PV module type is N, the parameter value
indicates the highest DC voltage between PV– and
PE.
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