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SunSaver MODBUS Specifications

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References
MODBUS® Protocol Reference Guide, Modicon, June 1996, PI-MODBUS-300 Rev.J
MODBUS® Application Protocol Specification, modbus.org, 8May02,
Modbus_application_protocol_v1
Document Revision History
V05: Public Release
V06: MSC meterbus adapter available through your local dealer
V07: EEPROM register [0xE04A] kWhr scaling was incorrect. Correct scaling is n·0.1
V08: Added logged data information
V09: Updated logged data information with address changes [not released to public]
V10: Added lighting mode information (EEPROM variables, Modbus coil, Modbus holding register)
Added fixed Vmp control register info