Delta (DPM 520) data logger. MODBUS registers map.


This data is being extracted with help of the "Advanced Serial Data Logger" or "Advanced TCP/IP Data Logger" software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
256Voltage A NVsingle
258Voltage B NVsingle
260Voltage C NVsingle
262Voltage L N avgVsingle
264Voltage A BVsingle
266Voltage B CVsingle
268Voltage C AVsingle
270Voltage L L avgVsingle
272Voltage unbalance A N%single
274Voltage unbalance B N%single
276Voltage unbalance C N%single
278Voltage unbalance L N avg%single
280Voltage unbalance A B%single
282Voltage unbalance B C%single
284Voltage unbalance C A%single
286Voltage unbalance L L avg%single
288Current AAsingle
290Current BAsingle
292Current CAsingle
294Current avgAsingle
296Current NAsingle
298Current unbalance A%single
300Current unbalance B%single
302Current unbalance C%single
304Current unbalance avg%single
306Power factor total single
308Power factor A single
310Power factor B single
312Power factor C single
314Displacement power factor total single
316Displacement power factor A single
318Displacement power factor B single
320Displacement power factor C single
322FrequencyHzsingle
324Active power totalkWsingle
326Active power AkWsingle
328Active power BkWsingle
330Active power CkWsingle
332Reactive power totalkVARsingle
334Reactive power AkVARsingle
336Reactive power BkVARsingle
338Reactive power CkVARsingle
340Apparent power totalkVAsingle
342Apparent power AkVAsingle
344Apparent power BkVAsingle
346Apparent power CkVAsingle
348Active energy deliveredWhdword
350Active energy receivedWhdword
352Reactive energy deliveredVARhdword
354Reactive energy receivedVARhdword
356Apparent energy deliveredVAhdword
358Apparent energy receivedVAhdword
372Thd current A%single
374Thd current B%single
376Thd current C%single
380Thd voltage A N%single
382Thd voltage B N%single
384Thd voltage C N%single
386Thd voltage A B%single
388Thd voltage B C%single
390Thd voltage C A%single
392Thd current avg%single
394Thd voltage avg%single
512Max voltage A BVsingle
518Max voltage B CVsingle
524Max voltage C AVsingle
530Max voltage A NVsingle
536Max voltage B NVsingle
542Max voltage C NVsingle
548Max current AAsingle
554Max current BAsingle
560Max current CAsingle
566Max current NAsingle
572Max frequencyHzsingle
578Max power factor single
584Max active power totalkWsingle
590Max reactive power totalkVARsingle
596Max apparent power totalkVAsingle
768Min voltage A BVsingle
774Min voltage B CVsingle
780Min voltage C AVsingle
786Min voltage A NVsingle
792Min voltage B NVsingle
798Min voltage C NVsingle
804Min current AAsingle
810Min current BAsingle
816Min current CAsingle
822Min current NAsingle
828Min frequencyHzsingle
834Min power factor single
840Min total active powerkWsingle
846Min total reactive powerkVARsingle
852Min total apparent powerkVAsingle
1024Over current alarm status word
1025Over current alarm countertimesword
1042Over voltage L L alarm status word
1043Over voltage L L alarm countertimesword
1048Under voltage L L alarm status word
1049Under voltage L L alarm countertimesword
1054Over voltage L N alarm status word
1055Over voltage L N alarm countertimesword
1060Under voltage L N alarm status word
1061Under voltage L N alarm countertimesword
1078Over active power alarm status word
1079Over active power alarm countertimesword
1084Over reactive power alarm status word
1085Over reactive power alarm countertimesword
1090Over apparent power alarm status word
1091Over apparent power alarm countertimesword
1144Over frequency alarm status word
1145Over frequency alarm countertimesword
1150Under frequency alarm status word
1151Under frequency alarm countertimesword
1292Parameter grouping #1 setting word
1293Parameter grouping #2 setting word
1301Parameter grouping #10 setting word
1363Reset energy datedayword

Delta (DPM 520) data logging
Delta (DPM 530) data logging

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.