Huawei SmartLogger1000 User Manual page 108

SmartLogger1000
User Manual
No. Parameter
Name
3 PV type
4 PV/PE
offset volt.
5 Operation
Mode
6 Commiss.
out.volt
7 Max. DC
voltage
Issue 12 (2019-01-15)
Function Parameter
Value
output is enabled.
Disable
Specifies the type P-type
of the PV module
used in the power
station. For
N-type
details about the
PV module type,
consult the
manufacturer.
Specifies the DC 0–200 V
voltage when the
offset mode is set
to PV/PE.
Specifies whether Commissio
the PID module ning
is currently
working in
normal or
commissioning
mode.
Normal
Specifies the 0–500 V
output voltage
when the PID
module works in
commissioning
mode.
Specifies the 500–1500 V If the PV module type is P, the parameter value
PV-PE voltage
when Operation
Mode is set to
Normal or
Commissioning.
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Description
Set this parameter to Disable to forbid the PID
module output.
Set this parameter to P-type if the PV module type
is P. In this case, the PID module output voltage is
positive.
Set this parameter to N-type 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 Commiss. out.volt.
NOTE
Before the first power-on, to check whether the PID
functions properly, it is recommended that Operation
mode be set to Commissioning.
In normal mode, the PID module operates
automatically after the PID module, inverter, and
SmartLogger communicate with each other
properly.
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.
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.
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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