FoxESS KH10 - Page 29

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• DRM
DRM0 setting
DRM is provided to support several demand response modes by emitting control signals as below.
Mode
Requirement
DRM0
Operate the disconnection device.
DRM1
Do not consume power.
DRM2
Do not consume at more than 50% of rated power.
DRM3
Do not consume at more than 75% of rated power and source reactive power if capable.
DRM4
Increase power consumption (subject to constraints from other active DRMs).
DRM5
Do not generate power.
DRM6
Do not generate at more than 50% of rated power.
DRM7
Do not generate at more than 75% of rated power and sink reactive power if capable.
DRM8
Increase power generation (subject to constraints from other active DRMs).
Note: Currently only supports DRM0 function, other functions are under development.
DRM PIN Definition
PIN
1
2
3
4
5
6
7
8
Definition
DRM1
DRM2
DRM3
DRM4
+3.3V
DRM0
GND
GND
Model
Socket asserted by shorting pins
Function
DRM0
5
6
Operate the disconnection device.
Connection steps:
Step 1: Screw this plate off from inverter.
Settings
Feature Parm
DRM0
Enable/Disable