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ADTEK CPM-20 Operation Manual
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ADTEK CPM-20 Operation Manual

Multifunction power meter
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CPM-20
Multifunction
Multifunction
CPM-20
Power Analyzer
P
P
ower
ower
M
M
eter
eter
Rev 2.6
Rev 2.6
2024/01
2024/01

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Summary of Contents for ADTEK CPM-20

  • Page 1 CPM-20 Power Analyzer CPM-20 Multifunction Multifunction ower ower eter eter Rev 2.6 Rev 2.6 2024/01 2024/01...

  • Page 2: Front Panel

    CPM-20 Operation Manual Description The CPM-20 series Multifunction Power Meter provide high accuracy measurement, display and communication(Modbus RTU) of all electrical and power quality parameters, including harmonic measurement THD(Total Harmonic distortion) Provides electricity bill ratio (Cost) and CO set can show cumulative electricity bills and carbon emissions, and suitable for the installation in the power management of remote communication, such as the use of demand.
  • Page 3 Dimensions 90.0 +0 .8 90.0 +0 .8 55 5 . 15 0 . FIX HOLDERS User's Manual 1.0~18.0 mm Connection iagram 1415161718 19202122 2324 RS -485 AUXILIARY POWER A+ B- L /+ N /- AC85~264V 1112131415 16171819 2021222324 1A Fuse EMC Fi ter (Not standard accessory) R 485...
  • Page 4 3P3W NO PT 3CT(0~1A/5A) 2CT(0~1A/5A) 1CT(0~1A/5A) 3CT(0~333mV) 2CT(0~333mV) 1CT(0~333mV) 3P3W 2PT 3CT(0~1A/5A) 2CT(0~1A/5A) 1CT(0~1A/5A) 3CT(0~333mV) 2CT(0~333mV) 1CT(0~333mV)
  • Page 5 3P4W NO PT 3CT(0~1A/5A) 1CT(0~1A/5A) 3CT(0~333mV) 1CT(0~333mV) 3P4W 3PT 3CT(0~1A/5A) 1CT(0~1A/5A) 3CT(0~333mV) 1CT(0~333mV)
  • Page 6 Operational processes Key definition: ENTER / Volt.( )/AMP.( Voltage current Confirm wiring Shift:Shift left /Total(Comprehensive) Power transmission Up: Move Up /Power Down: Move Down /Energy Display Models and versions Press 1 Sec back operation display 2 0 1 2 0 7 - 0 3 - 1 3 - 5 0 - 4 0 Phase voltage and the Average Phase A voltage Permanent Mission of...
  • Page 7 Press Press Voltage and Current harmonics screen Voltage and Current harmonics screen Normal screen 1 seconds, first showed off the voltage value As follows Phase voltage and the Average 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 1.1.4- 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 Phase Current and Neutral...
  • Page 8 (3P3W/3P3W.B/3P3W3 No such function) (3P3W/3P3W.B/3P3W3 No such function) Power Parameters Power Parameters Comprehensive screen Comprehensive screen ress ress ress ress Shift Shift KEY( KEY( Normal screen 1 seconds, Normal screen 1 seconds, first showed off the voltage value As follows first showed off the voltage value As follows Phase voltage and the Average Phase voltage and the Average...
  • Page 9 Press Press Power parameters Power parameters Down Down Press Normal screen 1 seconds, first showed off the voltage value As follows . . - 1 3 5 Phase voltage and the Average 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 Phase voltage angle Phase A voltage...
  • Page 10 Engineers set class, non-personnel do not arbitrarily enter the change, in order to avoid abnormal 。 INPUT Group A 5 - 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 Secondary current Operation display mode selection...
  • Page 11 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 TIME Group E 2 - Communications transmission rate...
  • Page 12 Auto wiring change 2 0 1 2 - 0 7 - 0 3 - 1 3 - 5 0 - 4 0 Appendix: The default page instructions Wire change progress YES/NO ◎Additional screen display for V .0 and above version Active power Active energy Total Active power...
  • Page 13 RS485 communication parameters address table Function code : 03h, 06h, 10h) General class information (Return to zero when the accumulated value overflows) Data Register Register Description Range Register address Data Format Unit Default R / W Name Name Length 0000h XXXX Frequency Frequency...
  • Page 14 General class information Data Register Register Range Register address Data Format Unit Default R / W Description Name Name Length THDUA 0 300 0 0 300 0 0045h XXX X . XXX X . Phase A voltage total harmonic(3P3W,THDUAB) Phase A voltage total harmonic(3P3W,THDUAB) THDUB 0 300 0 0 300 0...
  • Page 15 Default page group settings class Data Register Register Description Range Register address Data Format Unit Default R / W Name Name Length 1: V-N / A / P / PF / kWh 2: V-L / A / P / PF / kWh Def.Page 005Fh 3: S / Q / P / PF / kWh...
  • Page 16 Event logging setting Code:03h,06h,10h) Additional data for V3.0 and above version Register Name Address Range Description Default Event Log 0300h Event logging function enable 0:OFF 1:ON Logging enable of each channel Event Log ch 0301h 0~65535 Bit0:1st event logging Bit15:16th event logging 0:OFF 1:ON Parameter:...
  • Page 17 Register Name Address Range Description Default Event Log ch 5 Parameter SLCT 0316h 0~32 Refer to ch1 Compare condition Event Log ch 5 Compare 0317h 0:more than(>) 1:equal(=) 2:less than(<) 0318h Set point (High Word) According to Event Log ch 5 SP 1000 parameter range 0319h...
  • Page 18 Register Name Address Range Description Default 0336h Set point (High Word) According to Event Log ch 11 SP 1000 parameter range 0337h Set point (Low Word) Event Log ch 11 delay time 0338h 0~3000 Delay time(x10mS) Event Log ch 12 Parameter SLCT 0339h 0~32 Refer to ch1...
  • Page 19 Event logging data reading (Code:03h): Additional data for V3.0 and above version Register Name Address Range Description Default Event Log last NO. 0600h 0 16 Last logging NO. 0: None 1~16:New number Event Log 1 Event trigger source Event Source 1 0601h 1~16 1~16:Event Setting NO.
  • Page 20 Register Name Address Range Description Default Event Log 4 Event grigger source Event Source 4 0622h 1~16 1~16:Even Setting NO.1~16 Event Status 4 0623h Event status 0 Recover 1 Alert Event Log 4 0624h 0~32 Refer to Log 1 Parameter 0625h Alarm value High Word Event Log 4...
  • Page 21 Register Name Address Range Description Default Event Log 8 Event grigger source Event Source 8 064Eh 1~16 1~16:Even Setting NO.1~16 Event Status 8 064Fh Event status 0 Recover 1 Alert Event Log 8 0650h 0~32 Refer to Log 1 Parameter 0651h Alarm value(High Word) Event Log 8...
  • Page 22 Register Name Address Range Description Default Event Log 12 Event trigger source Event Source 12 067Ah 1~16 1~16:Even Setting NO.1~16 Event Status 12 067Bh Event status 0 Recover 1 Alert Event Log 12 067Ch 0~32 Refer to Log 1 Parameter 067Dh Alarm value High Word Event Log 12...
  • Page 23 Register Name Address Range Description Default Event Log 16 Event Source Event grigger source 06A6h 1~16 1~16:Even Setting NO.1~16 Event Status 16 06A7h Event status 0 Recover 1 Alert Event Log 16 06A8h 0~32 Refer to Log 1 Parameter 06A9h Alarm value High Word Event Log 16 According to item...
  • Page 24 Client Custom class Register Data Data Register Name Description Range Unit / R W Default address Format Length Client Custom1 0 76 0x4c 0 76 0x4c 5000h / R W 0x0000h 0 76 0x4c 0 76 0x4c This regional data to set the following 20 addresses ( This regional data to set the following 20 addresses ( 5014h~5027h 5014h~5027h...
  • Page 25 Floating data Function code 03h ): Additional data for V .0 and above version Description Register Name Address Range Default 7000h Frequency FREQ 45 00 65 00Hz 7001h 7002h 0 0 . ~1200000 0 . V hase voltage 7003h 7004h Phase voltage 0 0 .
  • Page 26 Description Register Name Address Range Default 7042h Reaserved 7043h 7044h Reaserved 7045h 7046h Reaserved 7047h 7048h Reaserved 7049h 704Ah Reaserved 704Bh 704Ch Reaserved 704Dh 704Eh Reaserved 704Fh 7050h U (U AB total harmonic of voltage 0 0 300 0 7051h 7052h U (U BC total harmonic...