Kostal (Piko IQ,Plenticore) data logging. MODBUS registers map.


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
4Modbus unit id word
6Inverter article number string(16)
14Inverter serial number string(16)
30Number of bidirectional converter word
32Number of ac phases word
34Number of pv strings word
36Hardware version word
38Software version maincontroller (mc) string(16)
46Software version io controller (ioc) string(16)
54Power id word
56Inverter state2 word
100Total dc powerWsingle
104State of energy manager3 dword
106Home own consumption from batteryWsingle
108Home own consumption from gridWsingle
110Total home consumption batteryWhsingle
112Total home consumption gridWhsingle
114Total home consumption pvWhsingle
116Home own consumption from pvWsingle
118Total home consumptionWhsingle
120Isolation resistanceOhmsingle
122Power limit from evu%single
124Total home consumption rate%single
144Worktimessingle
150Actual cos single
152Grid frequencyHzsingle
154Current phase 1Asingle
156Active power phase 1Wsingle
158Voltage phase 1Vsingle
160Current phase 2Asingle
162Active power phase 2Wsingle
164Voltage phase 2Vsingle
166Current phase 3Asingle
168Active power phase 3Wsingle
170Voltage phase 3Vsingle
172Total ac active powerWsingle
174Total ac reactive powerVarsingle
178Total ac apparent powerVAsingle
190Battery charge currentAsingle
194Number of battery cycles single
200Actual battery charge () / discharge (+) currentAsingle
202Pssb fuse state5 single
208Battery ready flag single
210Act. State of charge%single
214Battery temperatureDCsingle
216Battery voltageVsingle
218Cos (powermeter) single
220Frequency (powermeter)Hzsingle
222Current phase 1 (powermeter)Asingle
224Active power phase 1 (powermeter)Wsingle
There are more MODBUS items for this device. Please, download the program.

Note: Products and companies mentioned here are used only for definition and identification purposes and can be trademarks and/or registered trademarks of the respective companies.