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Installation and Operating Instructions
V00
6.3
Inverter demand response modes (DRED)
The inverter shall detect and initiate a response to all supported demand response
commands , demand response modes are described as follows:
Mode
Requirement
DRM 0
Operate the disconnection device
DRM 1
Do not consume power
DRM 2
Do not consume at more than 50% of rated power
DRM 3
Do not consume at more than 75% of rated power AND Source reactive power
if capable
DRM 4
Increase power consumption (subject to constraints from other active DRMs)
DRM 5
Do not generate power
DRM 6
Do not generate at more than 50% of rated power
DRM 7
Do not generate at more than 75% of rated power AND Sink reactive power if
capable
DRM 8
Increase power generation (subject to constraints from other active DRMs)
The RJ45 socket pin assignments for demand response modes as follows:
Pin1-------- DRM 1/5
Pin2------- DRM 2/6
Pin3------- DRM 3/7
Pin4------- DRM 4/8
Pin5------- RefGen
Pin6------- Com/DRM0
Pin7--------N/A
Pin8------- N/A
DRMS application description
•
Only applicable to AS/NZS4777.2:2015.
•
DRM0, DRM5, DRM6, DRM7, DRM8 are available.
