meta data for this page
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| com:eastron_sdm_230 [2025/03/07 08:58] – vamsan | com:eastron_sdm_230 [2025/03/07 09:20] (current) – vamsan | ||
|---|---|---|---|
| Line 22: | Line 22: | ||
| === 32 bit (2 words) input registers === | === 32 bit (2 words) input registers === | ||
| - | The registers are read-only. | + | The registers are read-only. |
| + | Float conversion: 32 bit float with big-endian \\ | ||
| |< 100% >| | |< 100% >| | ||
| - | ^Code^Register Nr^Description^Type^Unit^Modbus \\ blocks| | + | ^Code^Register Nr^Description^Type^Unit^Modbus \\ reading| |
| - | |V1|30000|Line neutral volt|Float|V|| | + | |**1st modbus block**|||||| |
| - | |C1|30006|Current|Float|A|| | + | |V1|30000|Line neutral volt|Float|V|Basis 0x00, words: 37| |
| - | |ACP1|30012|Active power|Float|W|| | + | |C1|30006|Current|Float|A|0x06| |
| - | |APP1|30018|Apparent power|Float|VA|| | + | |ACP1|30012|Active power|Float|W|0x0C| |
| - | |RAP1|30024|Reactive power|Float|VAr|| | + | |APP1|30018|Apparent power|Float|VA|0x12| |
| - | |PF1|30030|Power factor|Float|-|| | + | |RAP1|30024|Reactive power|Float|VAr|0x18| |
| - | |PA1|30036|Phase angle|Float|°|| | + | |PF1|30030|Power factor|Float|-|0x1E| |
| - | |FR1|30070|Frequency|Float|Hz|| | + | |PA1|30036|Phase angle|Float|°|0x24| |
| - | |IACE1|30072|Import active energy|Float|kWh|| | + | |**2nd modbus block**|||||| |
| - | |EACE1|30074|Export active energy|Float|kWh|| | + | |FR1|30070|Frequency|Float|Hz|Basis 0x46, words: 25| |
| - | |IRAE1|30076|Import reactive energy|Float|kvarh|| | + | |IACE1|30072|Import active energy|Float|kWh|0x02| |
| - | |ERAE1|30078|Export reactive energy|Float|kvarh|| | + | |EACE1|30074|Export active energy|Float|kWh|0x04| |
| - | |TP|30084|Total system power demand|Float|W|| | + | |IRAE1|30076|Import reactive energy|Float|kvarh|0x06| |
| - | |-|30086|Maximum total system power demand|Float|W|| | + | |ERAE1|30078|Export reactive energy|Float|kvarh|0x08| |
| - | |-|30088|Current system positive power demand|Float|W|| | + | |TP|30084|Total system power demand|Float|W|0x0E| |
| - | |-|30090|Maximum system positive power demand|Float|W|| | + | |-|30086|Maximum total system power demand|Float|W|0x10| |
| - | |-|30092|Current system reverse power demand|Float|W|| | + | |-|30088|Current system positive power demand|Float|W|0x12| |
| - | |-|30094|Maximum system reverse power demand|Float|W|| | + | |-|30090|Maximum system positive power demand|Float|W|0x14| |
| - | |-|30258|Current demand|Float|A|| | + | |-|30092|Current system reverse power demand|Float|W|0x16| |
| - | |-|30264|Maximum current demand|Float|A|| | + | |-|30094|Maximum system reverse power demand|Float|W|0x18| |
| - | |TAE|30342|Total active energy|Float|kWh|| | + | |**3th modbus block**|||||| |
| + | |-|30258|Current demand|Float|A|Basis 0x102, words: 7| | ||
| + | |-|30264|Maximum current demand|Float|A|0x06| | ||
| + | |**4th modbus block**|||||| | ||
| + | |TAE|30342|Total active energy|Float|kWh|Basis 0x342, words: 7| | ||
| |TRE|30344|Total reactive energy|Float|kvarh|| | |TRE|30344|Total reactive energy|Float|kvarh|| | ||
| |-|30384|Current resettable total active energy|Float|kWh|| | |-|30384|Current resettable total active energy|Float|kWh|| | ||