When installing RS485, the COM sealing plate needs to be
removed. All operation MUST NOT proceed until AC and DC
power is securely disconnected and discharged to prevent
electric shocks.
6.2 Output Power Control via Smart Meter
The inverter can control active power output via connecting smart
meter, following is the system connection mode. Please refer to
EASTRON SDM630-Modbus V2 User manual for its connection and baud
rate settings.
6.3 Demand Responsive Modes
（
DRMs
）
The inverter shall detect and initiate a response to all supported demand
response commands.
DRMs Application Description
•
Only applicable to AS/NZS4777.2:2015 (Australia and New
Zealand).
•
DRM0, DRM5, DRM6, DRM7, DRM8 are available.
15
14
V.
2
V.
2
Moistures and dust will damage the inverter
•
Secure and tighten the screws on COM sealing plate.
•
Warranty will be void if the inverter is damaged due to moisture and
dust caused by poor installation of COM sealing plate.
7. START UP AND OPERATION
7.1 Safety Check Before Start Up
Please check before switching on any voltage resources connected to
the inverter and closing inverter’s DC switch:
1. Grid Voltage: Check the grid voltage at point of connection at the
inverter complies with permitted range of the inverter.
2. Mounting Bracket: Check if the mounting bracket is properly and
securely installed.
3. Mounting of the inverter: Check if the inverter is properly mounted and
attached to the mounting bracket.
4. DC Connectors: Check if the DC connectors are installed correctly on
terminals.
5. AC Connectors and Wire Assembly: Check if wires are assembled
correctly on the AC side and if the AC connector is properly and securely
installed. Check if the AC connector is firmly plugged into AC terminal.
MODE
DEMAND
DRM 0
Disconnect
DRM 1
No power consumption
DRM 2
Power consumption <50% rated power
DRM 3
Power consumption <75% rated power AND
respond to reactive power when capable
DRM 4
Increase power consumption (prior subject to
constraints from other active DRMs)
DRM 5
No power generation
DRM 6
Power generation <50% rated power
DRM 7
Power generation <75% rated power AND sink
reactive power if possible
DRM 8 Increase power generation (prior subject to
constraints from other active DRMs)
