Huawei SmartLogger2000 User Manual page 148

SmartLogger2000
User Manual
No. Parameter
8 Maximum
output
voltage
9 IMD access
Periodic PID
10
runtime
Periodic IMD
11
runtime
12 IMD control
dry contact
PV module
13
compensation
voltage
Issue 04 (2018-04-10)
Function Value
Specifies the PID01:
highest output 0–500 V
voltage of the PID
module when
Operation Mode
or Working mode
SmartPID
is set to Normal or
2000:
Commissioning.
0–800 V
Specifies whether Enable
the PID module
and insulation
monitor device
(IMD) can operate
in cycle mode.
Disable
Specifies the 60–480
operating time minutes
segment of the
PID module when
the PID module
and IMD operate
in cycle mode.
Specifies the 15–480
operating time minutes
segment of the
IMD when the PID
module and IMD
operate in cycle
mode.
Dry contact No. No, DO1,
over which the DO2, and
SmartLogger DO3
controls the IMD
Specifies the offset PV–
direction of the positive
PID module. offset
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Description
If the offset mode is PV/PE, the parameter value
indicates the highest DC output voltage between PV
and PE. If the offset mode is N/PE, the parameter
value indicates the highest DC output voltage
between N and PE.
 For the 1000 V/1100 V inverter, the value ranges
from 0 V to 550 V. The parameter value
indicates the maximum DC raise voltage between
PV and ground.

For the 1500 V inverter, the value ranges from 0
V to 800 V. The parameter value indicates the
maximum DC raise voltage between PV and
ground.
The default value is 500 V. For the 1500 V inverter,
the recommended value is 800 V.
Select Enable if you allow the PID module and IMD
operate in cycle mode.
Only the IMDs of mainstream suppliers such as
DOLD and BENDER are supported, and the IMDs
must have enabled dry contacts.
NOTICE
Only when IMD access is set to Enable, can you set
Periodic PID runtime, Periodic IMD runtime, and IMD
control dry contact.
Select Disable if you forbid the access of IMDs.
The IMD is shut down when the PID module is
operating.
The PID module is standby when the IMD is
operating.

PID01: Set appropriate ports based on the cable
connections between the IMD and the
SmartLogger.

SmartPID2000: N/A
 PV– positive offset refers to raising the voltage
between PV– and ground to above 0 V through
voltage compensation.
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