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| meas:eastron_sdm_modbus [2026/06/05 14:13] – created - external edit 127.0.0.1 | meas:eastron_sdm_modbus [2026/06/10 19:40] (current) – [32-bit (2 words) holding registers] vamsan | ||
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| Line 26: | Line 26: | ||
| ==== 32-bit (2 words) input registers ==== | ==== 32-bit (2 words) input registers ==== | ||
| The registers are read-only. All values are 4-byte IEEE 754 float type. | The registers are read-only. All values are 4-byte IEEE 754 float type. | ||
| - | |< 100% 10% 10% 70% 10% >| | + | |< 100% 6% 6% 60% 10% 18%>| |
| - | ^Register Nr^32 bit address^Description^Unit^Type| | + | ^Register Nr^32 bit address^Description^Unit^Type |
| - | |30001|1|Phase 1 line to neutral volts|Volts|SDM630, SDM230| | + | |30001|1|Phase 1 Line to Neutral |
| - | |30003|2|Phase 2 line to neutral volts|Volts| | + | |30003|2|Phase 2 Line to Neutral |
| - | |30005|3|Phase 3 line to neutral volts|Volts| | + | |30005|3|Phase 3 Line to Neutral |
| - | |30007|4|Phase 1 current|Amps|SDM630, SDM230| | + | |30007|4|Phase 1 Current|A|72, 230, 630| |
| - | |30009|5|Phase 2 current|Amps|SDM630| | + | |30009|5|Phase 2 Current|A|72, 630| |
| - | |30011|6|Phase 3 current|Amps|SDM630| | + | |30011|6|Phase 3 Current|A|72, 630| |
| - | |30013|7|Active Power Phase 1|Watts|SDM630, SDM230| | + | |30013|7|Active Power Phase 1|W|72, 230, 630| |
| - | |30015|8|Active Power Phase 2|Watts|SDM630| | + | |30015|8|Active Power Phase 2|W|72, 630| |
| - | |30017|9|Active Power Phase 3|Watts|SDM630| | + | |30017|9|Active Power Phase 3|W|72, 630| |
| - | |30019|10|Apparent | + | |30019|10|Apparent |
| - | |30021|11|Apparent | + | |30021|11|Apparent |
| - | |30023|12|Apparent | + | |30023|12|Apparent |
| - | |30025|13|Phase 1 volt amps reactive|VAr|SDM630, SDM230| | + | |30025|13|Reactive Power Phase 1|VAr|72, 230, 630| |
| - | |30027|14|Phase 2 volt amps reactive|VAr|SDM630| | + | |30027|14|Reactive Power Phase 2|VAr|72, 630| |
| - | |30029|15|Phase 3 volt amps reactive|VAr|SDM630| | + | |30029|15|Reactive Power Phase 3|VAr|72, 630| |
| - | |30031|16|Reactive power Phase 1 \\ (pos: forward | + | |30031|16|Power Factor |
| - | |30033|17|Reactive power Phase 2 \\ (pos: forward | + | |30033|17|Power Factor |
| - | |30035|18|Reactive power Phase 3 \\ (pos: forward | + | |30035|18|Power Factor |
| - | |30037|19|Phase 1 phase angle|Degrees|SDM630, SDM230| | + | |30037|19|Phase 1 Phase angle|Degrees|230, 630| |
| - | |30039|20|Phase 2 phase angle|Degrees|SDM630| | + | |30039|20|Phase 2 Phase angle|Degrees|630| |
| - | |30041|21|Phase 3 phase angle|Degrees|SDM630| | + | |30041|21|Phase 3 Phase angle|Degrees|630| |
| - | |30043|22|Average | + | |30043|22|Average |
| - | |30047|24|Average | + | |30047|24|Average |
| - | |30049|25|Sum of line currents|Amps|SDM630| | + | |30049|25|Summary |
| - | |30053|27|Total | + | |30053|27|Total |
| - | |30057|29|Total | + | |30057|29|Total |
| - | |30061|31|Total | + | |30061|31|Total |
| - | |30063|32|Total | + | |30063|32|Total |
| - | |30067|34|Total | + | |30067|34|Total |
| - | |30071|36|Frequency of supply voltages|Hz|SDM630, SDM230| | + | |30071|36|Frequency of Supply Voltages|Hz|72, 230, 630| |
| - | |30073|37|Total Import Energy|kWh|SDM630, SDM230| | + | |30073|37|Total Import Energy|kWh|72, 230, 630| |
| - | |30075|38|Total Export Energy|kWh|SDM630, SDM230| | + | |30075|38|Total Export Energy|kWh|72, 230, 630| |
| - | |30077|39|Total Import Reactive Energy|kVArh|SDM630, SDM230| | + | |30077|39|Total Import Reactive Energy|kVArh|230, 630| |
| - | |30079|40|Total Export Reactive Energy|kVArh|SDM630, SDM230| | + | |30079|40|Total Export Reactive Energy|kVArh|230, 630| |
| - | |30081|41|Total Power|kVAh|SDM630| | + | |30081|41|Total Power|kVAh|630| |
| - | |30083|42|Current Hour|Ah|SDM630| | + | |30083|42|Current Hour|Ah|630| |
| - | |30085|43|Total | + | |30085|43|Total |
| - | |30087|44|Maximum total system power demand | + | |30087|44|Maximum total System Power Demand |
| - | |30089|45|Current | + | |30089|45|Current |
| - | |30091|46|Maximum | + | |30091|46|Maximum |
| - | |30093|47|Current | + | |30093|47|Current |
| - | |30095|48|Maximum | + | |30095|48|Maximum |
| - | |30101|51|Total | + | |30101|51|Total |
| - | |30103|52|Maximum | + | |30103|52|Maximum |
| - | |30105|53|Neutral | + | |30105|53|Neutral |
| - | |30107|54|Maximum | + | |30107|54|Maximum |
| - | |30201|101|Line 1 to Line 2 volts|Volts|SDM630| | + | |30201|101|Line 1 to Line 2 Volts|V|72, 630| |
| - | |30203|102|Line 2 to Line 3 volts|Volts|SDM630| | + | |30203|102|Line 2 to Line 3 Volts|V|72, 630| |
| - | |30205|103|Line 3 to Line 1 volts|Volts|SDM630| | + | |30205|103|Line 3 to Line 1 Volts|V|72, 630| |
| - | |30207|104|Average | + | |30207|104|Average |
| - | |30225|113|Neutral | + | |30225|113|Neutral |
| - | |30235|118|Phase 1 L/N volts THD|%|SDM630| | + | |30235|118|Phase 1 L/N Volts THD|%|630| |
| - | |30237|119|Phase 2 L/N volts THD|%|SDM630| | + | |30237|119|Phase 2 L/N Volts THD|%|630| |
| - | |30239|120|Phase 3 L/N volts THD|%|SDM630| | + | |30239|120|Phase 3 L/N Volts THD|%|630| |
| - | |30241|121|Phase 1 Current THD|%|SDM630| | + | |30241|121|Phase 1 Current THD|%|630| |
| - | |30243|122|Phase 2 Current THD|%|SDM630| | + | |30243|122|Phase 2 Current THD|%|630| |
| - | |30245|123|Phase 3 Current THD|%|SDM630| | + | |30245|123|Phase 3 Current THD|%|630| |
| - | |30249|125|Average | + | |30249|125|Average |
| - | |30251|126|Average | + | |30251|126|Average |
| - | |30259|130|Phase 1 current demand|Amps|SDM630, SDM230| | + | |30259|130|Phase 1 Current Demand|A|230, 630| |
| - | |30261|131|Phase 2 current demand|Amps|SDM630| | + | |30261|131|Phase 2 Current Demand|A|630| |
| - | |30263|132|Phase 3 current demand|Amps|SDM630| | + | |30263|132|Phase 3 Current Demand|A|630| |
| - | |30265|133|Maximum | + | |30265|133|Maximum |
| - | |30267|134|Maximum | + | |30267|134|Maximum |
| - | |30269|135|Maximum | + | |30269|135|Maximum |
| - | |30335|168|Line 1 to line 2 volts THD|%|SDM630| | + | |30335|168|Line 1 to Line 2 Volts THD|%|630| |
| - | |30337|169|Line 2 to line 3 volts THD|%|SDM630| | + | |30337|169|Line 2 to Line 3 Volts THD|%|630| |
| - | |30339|170|Line 3 to line 1 volts THD|%|SDM630| | + | |30339|170|Line 3 to Line 1 Volts THD|%|630| |
| - | |30341|171|Average | + | |30341|171|Average |
| - | |30343|172|Total | + | |30343|172|Total |
| - | |30345|173|Total | + | |30345|173|Total |
| - | |30347|174|L1 | + | |30347|174|L1 |
| - | |30349|175|L2 | + | |30349|175|L2 |
| - | |30351|176|L3 | + | |30351|176|L3 |
| - | |30353|177|L1 | + | |30353|177|L1 |
| - | |30355|178|L2 | + | |30355|178|L2 |
| - | |30357|179|L3 | + | |30357|179|L3 |
| - | |30359|180|L1 total active energy | + | |30359|180|L1 total Active Energy |
| - | |30361|181|L2 total active energy | + | |30361|181|L2 total Active Energy |
| - | |30363|182|L3 total active energy | + | |30363|182|L3 total Active Energy |
| - | |30365|183|L1 | + | |30365|183|L1 |
| - | |30367|184|L2 | + | |30367|184|L2 |
| - | |30369|185|L3 | + | |30369|185|L3 |
| - | |30371|186|L1 | + | |30371|186|L1 |
| - | |30373|187|L2 | + | |30373|187|L2 |
| - | |30375|188|L3 | + | |30375|188|L3 |
| - | |30377|189|L1 total reactive energy | + | |30377|189|L1 total Reactive Energy |
| - | |30379|190|L2 total reactive energy | + | |30379|190|L2 total Reactive Energy |
| - | |30381|191|L3 total reactive energy | + | |30381|191|L3 total Reactive Energy |
| - | |30385|193|Current | + | |30385|193|Current |
| - | |30387|194|Current | + | |30387|194|Current |
| + | |30389|389|Resettable Import Active Energy|kWh|72| | ||
| + | |30391|391|Resettable Export Active Energy|kWh|72| | ||
| + | |30397|397|Netto Energy (Import - Export)|kWh|72| | ||
| + | |31281|1281|Total Import Active Power|W|72| | ||
| + | |31283|1283|Total Export Active Power|W|72| | ||
| + | |||
| + | The additional energy meters with Easton-type Modbus communication: | ||
| Source: https:// | Source: https:// | ||
| - | {{ :sensor:sdm630.csv |SDM630/ | + | {{ :meas:sdm630.csv |SDM630/ |
| Line 128: | Line 135: | ||
| ==== 32-bit (2 words) holding registers ==== | ==== 32-bit (2 words) holding registers ==== | ||
| - | The registers | + | Registers |
| - | |< 100% 10% 10% 10% 40% 20% 10%>| | + | |< 100% 4% 4% 8% 50% 20% 15%>| |
| - | ^Address register^Parameter number^Parameter^Valid range^type^mode| | + | ^Register Nr^32 bit address^Parameter^Valid range^type^Type SDM…| |
| - | |40003|2|Demand period|Write demand | + | |40003|3|Demand period|Specify |
| - | |40011|6|System type|Write system type: 3p4w = 3, 3p3w = 2 & 1p2w= 1 Requires password, see parameter | + | |40011|11|System type|Write system type: 3p4w = 3, 3p3w = 2, and 1p2w= 1. \\ Requires password, see parameter |
| - | |40013|7|Pulse 1 width|Write pulse1 | + | |40013|13|Pulse 1 width|Specify |
| - | |40015|8|Password lock|Write any value to password lock-protected registers. | + | |40015|15|Password lock|Enter any value to access |
| - | |40019|10|Network Parity Stop|Write the network port parity/stop bits for MODBUS Protocol, where: 0 = One stop bit and no parity, default. 1 = One stop bit and even parity. 2 = One stop bit and odd parity.3 = Two stop bits and no parity.Requires a restart to become effective.|Length : 4 byte, Data Format : Float|rw| | + | |40019|19|Network Parity Stop|Specify |
| - | |40021|11|Network Node|Write the network port node address: 1 to 247 for MODBUS Protocol, default 1. Requires a restart to become effective.|Length : 4 byte, Data Format : Float|rw| | + | |40021|21|Network Node|Write the network port node address: 1 to 247 for MODBUS Protocol, default 1. Requires a restart to become effective.|Length: |
| - | |40023|12|Pulse1 Divisor1|Write pulse divisor index: n = 0 to 5 \\ 0: 0.0025 kWh(kVArh)/ | + | |40023|23|Pulse1 Divisor1|Write pulse divisor index: n = 0 to 5 \\ 0: 0.0025 kWh(kVArh)/ |
| - | |40025|13|Password|Write password | + | |40025|25|Password|Enter the password to access |
| - | |40029|15|Network Baud Rate|Write the network port baud rate for MODBUS Protocol, where: \\ 0: 2400 baud \\ 1: 4800 baud \\ 2: 9600 baud, default \\ 3: 19200 baud \\ 4: 38400 baud \\ Requires a restart to become effective|Length: | + | |40029|29|Network Baud Rate|Write the network port baud rate for MODBUS Protocol, where: \\ 0: 2400 baud \\ 1: 4800 baud \\ 2: 9600 baud, default \\ 3: 19200 baud \\ 4: 38400 baud \\ Requires a restart to become effective|Length: |
| - | |40087|44|Pulse 1 Energy Type|Write MODBUS Protocol input parameter for pulse output 1: \\ 1: import active energy \\ 2: total active energy \\ 4: export active energy, default \\ 5: import reactive energy \\ 6: total reactive energy \\ 8: export reactive energy|Length : 4 byte, Data Format : Float|rw| | + | |40063|63|Current Transformer ratio|Configurable scale from 1 to 2000, example: 200A:5A -> 200 divided by 5 -> Set value: 40|Length: 4 byte \\ Data Format: Float \\ Mode:rw|630| |
| - | |461457|30729|reset|00 00 :reset the Maximum demand|Length : 2 byte, Data Format : Hex|w| | + | |40087|87|Pulse 1 Energy Type|Write MODBUS Protocol input parameter for pulse output 1: \\ 1: import active energy \\ 2: total active energy \\ 4: export active energy, default \\ 5: import reactive energy \\ 6: total reactive energy \\ 8: export reactive energy|Length: |
| + | |461457|-|reset|00 00 :reset the Maximum demand|Length: | ||
| + | |462721|-|Demand Interval|Slide Time, Automatic Scroll Display Interval (Scroll Time), Backlight Time \\ Scroll Time=0: the display does not scroll automatically \\ Backlight Time=0: Backlight is Always On.|Length: 4 byte \\ Data Format: BCD " | ||
| + | |463761|-|System Power|Default | ||
| + | |463776|-|Measurement Mode|Data Format: Hex \\ 0001: Mode 1 (Total = Import) \\ 0002: Mode 2 (Total = Import + Export) \\ 0003: Mode 3 (Total = Import - Export)|Length: | ||
| + | |463792|-|Pulse Output & LED Indicator Mode|Data Format: Hex \\ 0000: Import & Export Energy, LED flashes for Import & Export Energy \\ 0001: Import Energy, LED flashes for Import Energy only \\ 0002: Export Energy, LED flashes for Export Energy only|Length: | ||
| + | |464513|-|Serial number|Serial number|Length: | ||