ICP DAS USA PM-4324A User Manual
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ICP DAS USA PM-4324A User Manual

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PM-4324A User's Manual v1.03
Last Revised:Apr. 2024
Page: 1
 E-mail: service@icpdas.com
Copyright © ICP DAS Co., Ltd. All Rights Reserved.
www.icpdas.com

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  • Page 1 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 1  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 2 Fix the Integer type value rage of kVAh,kVARh  Fix the Bi_xxx_kWh modbus address number  Change the Display Voltage definition “automatic” to “default” PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 2  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.

  • Page 3: Table Of Contents

    Mounting and Dismounting ........13 Specifications ....51 CT’s installation steps ..14 3.2.3. 7.2.1 Modbus Register ..... 51 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 3  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 4 Transmission Type..64 Profile Area ..... 79 8.2.2.3 PDO Communication Rule Appendix: Questions & Answers ..... 85 ........65 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 4  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...

  • Page 5: Chapter 1 Introduction

    It works with input voltages ranging 10V ~ 500V, supporting a wide range of applications. The PM-4324A is the same model as the PM-4324, except for the AC Measurement. The PM-4324A has 2 independent main circuit inputs, which can be used in different power supply systems.

  • Page 6: Caution

    If the problem concerns a particular reading, please have all meter readings available. When returning any merchandise to ICP DAS, a return SN. is required. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 6  E-mail: service@icpdas.com Copyright ©...

  • Page 7: Limitation Of Warranty

    This warranty does not apply to defects resulting from unauthorized modification, misuse, or use for reason other than electrical power monitoring. The supplied meter is not a user-serviceable product. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 7  E-mail: service@icpdas.com Copyright ©...

  • Page 8: Chapter 2 Specifications

    Alarm Output Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63Hz), Power Relay 5 A @ 30 VDC PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 8  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 9 5.08mm (For Measurement Voltage, Aux Power and Alarm Output): Use Copper Conductors Only, wires range 12-24 AWG, torque value 7.0 lb-in. 7.62mm: Use Copper Conductors Only, wires range 12-24 AWG, torque value 4.5 lb-in. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 9 ...

  • Page 10: Naming Rules

    2.2. Naming Rules PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 10  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...

  • Page 11: Chapter 3 Installation

    Please do not use any chemical or detergent or volatile solvents to clean the instrument, in order to avoid any possibility of the cover damage. 3.2.1. Dimension and Latch PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 11  E-mail: service@icpdas.com Copyright ©...
  • Page 12 Please re-confirm the measure position.  PM-4324A series can be installed as rail mounting mode or embedded, no need to drill a hole or screw to fix it (rail mounting width can up to the length of 35 mm). ...

  • Page 13: Mounting And Dismounting

    3.2.2. Mounting and Dismounting  Mounting Assembly: Place the PM-4324A on the DIN-Rail. Push the front of the PM-4324A toward the mounting surface until it audibly snaps into place. Dismantling: Pull out the latch and then remove the PM-4324A from the DIN-Rail ...

  • Page 14: Ct's Installation Steps

     Make sure the power current  Installation steps finished. direction follow the “K→L” mark on the CT and then close the CT clip. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 14  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.

  • Page 15: Chapter 4 Wiring Diagrams

    Connect the voltage input terminal N C B A. for PM-4324, in the three phase order as follows on N C B A. Attention please!! For 3P3W-2CT, connect in N C A phase sequence, do not connect phase B (Check the diagram). PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 15  E-mail: service@icpdas.com Copyright ©...
  • Page 16 1. The external CT’s are fragile, please handle with care. 2. The current input of PM-4324A series is in mA range. Only the ex-factory attached CT’s can be used. The other CT’s, for example, from panel will damage the instrument due to its large current (around 5A) 3.

  • Page 17: Wiring

    4.2. Wiring Main Circuit Wiring (Reference voltage) Example: PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 17  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 18 CT1 ~ CT12 for reference voltage V1; CT13 ~ CT24 for reference voltage V2.  1P2W-3CT (PM-4324A): CT1 ~ CT12 for reference voltage V1; CT13 ~ CT24 for reference voltage V2. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 18 ...
  • Page 19 CT1 ~ CT12 for reference voltage V1; CT13 ~ CT24 for reference voltage V2.  3P3W-2CT (PM-4324A): CT1 ~ CT12 for reference voltage V1; CT13 ~ CT24 for reference voltage V2. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 19 ...
  • Page 20 CT1 ~ CT12 for reference voltage V1; CT13 ~ CT24 for reference voltage V2.  3P4W-3CT (PM-4324A): CT1 ~ CT12 for reference voltage V1; CT13 ~ CT24 for reference voltage V2. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 20 ...

  • Page 21: Chapter 5 Relay Output & Led Indicator

    DO0: Green. LED DO0 will light up, when DO0 is “ON”.   DO1: Green. LED DO1 will light up, when DO1 is “ON”. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 21  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.

  • Page 22: Chapter 6 Modbus-Rtu Communication

    Setting Modbus-RTU address for communication (1-64) Modbus Address SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 22  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 23 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 23  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 24 1M bps Add the Bias Resistor on RS-485 Network for stable signal The RS-485 master is required to provide the bias for PM-4324A series. Otherwise, the tM-SG4 or SG-785 should be added to provide the bias. All ICP DAS controllers and converters provide the bias.

  • Page 25: Modbus-Rtu Setting

    Integer：16 bits with sign, each with 1 register Unsigned Integer：16 bits without sign, each with 1 register Float：IEEE 754 Format ，each with 2 registers Low word is first priority while transmit PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 25  E-mail: service@icpdas.com Copyright ©...
  • Page 26 Data Low Word， Data Low Word， Data High Word， Data High Word， High Byte Low Byte High Byte Low Byte PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 26  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...

  • Page 27: Modbus Register

    Default Frequency 44106 0x1009 Word UInt 0x0064: 50Hz 0x0055 changing the 0x0078: 60Hz frequency PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 27  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 28 Harmonic Phase 1: Phase A 44115 0x1012 Word UInt For Submeter2 Select 2 2: Phase B 3: Phase C PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 28  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 29 Display Voltage V2 44125 0x101C Word UInt 1: Show as Vln Refer to Q13 2: Show as Vll PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 29  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 30 Wiring Type V2 30525 0x020C Word UInt 14: 3P3W2CT hardware Dip (HW) Switch 15: 3P3W3CT SW11-SW12 (HW) 16: 3P4W3CT (HW) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 30  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 31 0: Negative For V2, Phase Sequence (ACB) Only work 30526 0x020D Word UInt 1: Positive when (ABC) 3P4W3CT PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 31  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 32 DWord Float 34411-34412 0x113A-0x113B kW_tot DWord Float 34413-34414 0x113C-0x113D kvar_tot DWord Float kvar 34415-34416 0x113E-0x113F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 32  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 33 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 33  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 34 DWord Float 34667-34668 0x123A-0x123B kW_tot DWord Float 34669-34670 0x123C-0x123D kvar_tot DWord Float kvar 34671-34672 0x123E-0x123F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 34  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 35 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 35  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 36 DWord Float 34923-34924 0x133A-0x133B kW_tot DWord Float 34925-34926 0x133C-0x133D kvar_tot DWord Float kvar 34927-34928 0x133E-0x133F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 36  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 37 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 37  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 38 DWord Float 35179-35180 0x143A-0x143B kW_tot DWord Float 35181-35182 0x143C-0x143D kvar_tot DWord Float kvar 35183-35184 0x143E-0x143F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 38  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 39 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 39  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 40 DWord Float 35435-35436 0x153A-0x153B kW_tot DWord Float 35437-35438 0x153C-0x153D kvar_tot DWord Float kvar 35439-35440 0x153E-0x153F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 40  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 41 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 41  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 42 DWord Float 35691-35692 0x163A-0x163B kW_tot DWord Float 35693-35694 0x163C-0x163D kvar_tot DWord Float kvar 35695-35696 0x163E-0x163F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 42  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 43 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 43  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 44 DWord Float 35947-35948 0x173A-0x173B kW_tot DWord Float 35949-35950 0x173C-0x173D kvar_tot DWord Float kvar 35951-35952 0x173E-0x173F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 44  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 45 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 45  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 46 DWord Float 36203-36204 0x183A-0x183B kW_tot DWord Float 36205-36206 0x183C-0x183D kvar_tot DWord Float kvar 36207-36208 0x183E-0x183F kVA_tot DWord Float PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 46  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 47 Sum( all channel's kWh in every sec. )  Bi_Total_kWh: = Sum( absolute( all channels kWh in every sec. )) PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 47  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.

  • Page 48: Chapter 7 Modbus-Tcp Communication

    OFF position and repower on after settings changed. User also can recover settings to default value by Modbus command.  SW9－SW12 setting PM-4324A：Select the different wiring mode (Please select the Software setting, if 1P2W-1CT, 1P2W-3CT or 1P3W-2CT is used) Reference voltage...

  • Page 49: Ethernet Configurations

    In the Power Meter Utility, please select “Modbus TCP” in the Communication Interface. Click “Search” to enter the “Communication Interface Setting” window. Click ”Search” button to search the available power meter. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 49 ...
  • Page 50 Select the power meter which you want to modify parameters from the meter list, then click ”Configuration” button to setup the meter parameters. After complete all setting, click “OK”, and return to the meter list windows. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 50 ...

  • Page 51: Specifications

    Net ID (Station number)： Assign the device (Modbus/TCP slave)。 7.2.1 Modbus Register Please refer the 6.2.2 Modbus Register。 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 51  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 52 Setting CANopen Node ID for communication (1-64) Modbus Address SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 52  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 53 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 53  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 54  SW7－SW8 setting PM-4324A-CPS：For CANopen Baud Rate Setting Baud Rate SW 7 125 K bps(Default) 250 K bps 500 K bps 1M bps  SW9－SW10 setting PM-4324A-CPS：Select the different wiring mode (Please select the Software setting, if 1P2W-1CT, 1P2W-3CT or 1P3W-2CT is used)
  • Page 55 : Only valid if e = 1 and s = 1, otherwise 0. If valid, it indicates the number of bytes in d that do not contain data. Bytes [8-n, 7] do not contain segment data. e: transfer type PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 55  E-mail: service@icpdas.com Copyright ©...
  • Page 56 After finishing the transmission of the initiate SDO upload protocol, the SDO client will start to upload the data. The upload SDO segment protocol will comply with the process shown below. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 56 ...
  • Page 57 4 bytes, the download action will finish in the download initialization protocol. Otherwise, the download segment protocol will be needed. These two protocols are shown below. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 57 ...
  • Page 58 0 reserved: reserved for further use , always 0 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 58  E-mail: service@icpdas.com Copyright ©...
  • Page 59 0.The toggle bit will be equal for the request and the response message. x: not used, always 0 reserved: reserved for further use , always 0 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 59  E-mail: service@icpdas.com Copyright ©...
  • Page 60 0 m: multiplexer It represents index and sub-index of the SDO contains a 4-byte “Abort Code” about the reason for the abort. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 60  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 61 0800 0023h Object dictionary dynamic generation fails or no object dictionary is present (e.g. object dictionary is generated from file and PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 61  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 62 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 62  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 63 TxPDO3 0111 Node-ID TxPDO4 1001 Node-ID RxPDO1 0100 Node-ID RxPDO2 0110 Node-ID RxPDO3 1000 Node-ID RxPDO4 1010 Node-ID PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 63  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 64 SYNC object. For these two transmission types, the PDO is only transmitted on remote transmission requests.  For the transmission types 254 and 255, the event timer will be used in the TxPDO. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 64  E-mail: service@icpdas.com Copyright ©...
  • Page 65 PDO consumer. If ‘L’ is less than 'n', the PDO message will not be disposed by the PDO consumer, and an Emergency message with error code 8210h will be transmitted to the PDO producer. The PDO communication set is shown as follows. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 65 ...
  • Page 66 L: the data length about how many bytes the PDO message has PDO-msg: the real-time data or the data which can be mapped into the PDO mapping objects PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 66  E-mail: service@icpdas.com Copyright ©...
  • Page 67 Stop Remote Node Protocol cs: NMT command specified 2: stop Node ID: the node ID of the NMT slave device PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 67  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 68 Reset Node Protocol cs : NMT command specified 129: Reset_Node Node ID : the node ID of the NMT slave device PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 68  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved.
  • Page 69 The value of this bit will be alternatively changed between two consecutive responses from the NMT slave. After the Node Guarding protocol becomes active, the value of the toggle-bit of the first response will be 0. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 69 ...
  • Page 70 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 70  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 71 Volt(V_a)_CT1 Amp(I_a)_CT1 Volt(V_b)_CT2 Amp(I_b)_CT2 Volt(V_c)_CT3 Amp(I_c)_CT3 Volt(V_avg)_M1 Amp(I_avg)_M2 Volt(V_a)_CT4 Amp(I_a)_CT4 Volt(V_b)_CT5 Amp(I_b)_CT5 Volt(V_c)_CT6 Amp(I_c)_CT6 Volt(V_avg)_M2 Amp(I_avg)_M2 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 71  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 72 Inhibit time of EMCY UNSIGNED 16 RW 0 1018h largest sub-index supported for UNSIGNED 8 “identity object” vender ID UNSIGNED 32 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 72  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 73 UNSIGNED 8 for “receive PDO parameter” COB-ID used by PDO (Tx) UNSIGNED 32 480h+Node-ID transmission type UNSIGNED 8 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 73  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 74 UNSIGNED 8 read Kw_a CT4 INTEGER 32 3200 0520h read kWh_a CT4 INTEGER 32 3201 0520h PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 74  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 75 UNSIGNED 8 read Kw_a CT13 INTEGER 32 3200 1120h read kWh_a CT13 INTEGER 32 3201 1120h PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 75  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 76 UNSIGNED 8 read Kw_tot Meter7 INTEGER 32 3200 1C20h read kWh_tot Meter7 INTEGER 32 3201 1C20h PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 76  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 77 UNSIGNED 8 read V_c CT6 INTEGER 32 3202 0720h read I_c CT6 INTEGER 32 3203 0720h PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 77  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 78 UNSIGNED 8 read V_avg Meter2 INTEGER 32 3202 0820h read I_avg Meter2 INTEGER 32 3203 0820h PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 78  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 79 (Meter 8) INTEGER32 kWh_c (Meter 8) INTEGER32 kWh_tot (Meter 8) INTEGER32 3202h largest sub-index supported for UNSIGNED 8 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 79  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 80 (Meter 8) INTEGER32 3205h largest sub-index supported for UNSIGNED 8 “kVA” kVA(Kva_a) (Meter 1) INTEGER32 kVA(Kva_b) (Meter 1) INTEGER32 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 80  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 81 (Meter 1) INTEGER32 kvarh_b (Meter 1) INTEGER32 kvarh_c (Meter 1) INTEGER32 kvarh_tot (Meter 1) INTEGER32 … … … … PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 81  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 82 UNSIGNED 16 RW Software Wiring UNSIGNED 16 RW (Only work when SW9-SW10 is all off) 1: 1P2W 2: 1P3W PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 82  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 83 Set All Meter Energy Zero UNSIGNED 16 RW 0x0055 Default Frequency UNSIGNED 16 RW 0x0055 0x0055: Auto 0x0064: 50Hz 0x0078: 60Hz PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 83  E-mail: service@icpdas.com Copyright © ICP DAS Co., Ltd. All Rights Reserved. www.icpdas.com...
  • Page 84 The users can write the object the value 65766173h to object with index 1010h and subindex 1 to save the application setting, or write the value 64616F6Ch to object with index 1011h and subindex 1 and reboot the module to load the factory default. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 84 ...
  • Page 85 Q1. Can we use the other 5A CT’s (like 600/5) to directly connect to the input current terminals of PM-4324A series? No, because the input current is only mA size on PM-4324A series，definitely not to directly use other 5A CT’s to connect and apply （like100/5…） ，It could causes the fetal damages.
  • Page 86 Q9. Regarding to the split type clip-on CT’s, if the wire is not long enough? Φ10, Φ16, Φ24, Φ36 split type CT，the standard length is 4M. For special length, please contact ICP DAS. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 86 ...
  • Page 87 For example the target is to measure maximum 800A current. We can measure big CT output and set a CT Ratio. Note: A. Primary CT accuracy will influence the measurement. B. Even primary CT output current max is 5A, please don’t wire to PM-4324A and PM-4324AP directly. PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 87 ...
  • Page 88 Q11. Can I use CT's that I currently own with PM-4324A Power Meter? You can use CT's that you currently own with PM-4324AP (without CTs) Power Meter. The CT inputs of the PM-4324AP can handle a maximum of 333mV(Rogowski coils are not supported) of AC current.
  • Page 89 1.73. An example, on a 380 volt wye system, line to line voltage is 380 volts and line to ground voltage is 380/1.73 = 220 volts PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 89 ...
  • Page 90 The number of harmonics N that can be analyzed within the 2.8 kHz pass band is the whole number of 2800/f. The absolute maximum number of harmonics accepted by the Energy Metering IC is 63. N = [2800/f], N ≤ 63 PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 90  E-mail: service@icpdas.com Copyright ©...
  • Page 91 50 Hz rated transformer. Accuracy: Transformer (PT) accuracy (Example: 1% or 3%) will influence the measurement. Rated Output (VA): Example: 150 VA (50VA per phase). PM-4324A User’s Manual v1.03 Last Revised:Apr. 2024 Page: 91  E-mail: service@icpdas.com Copyright ©...

This manual is also suitable for:

Pm-4324a-160p-mtcp crPm-4324a-100p-mtcp crPm-4324a-100p crPm-4324a-160p crPm-4324a-400p cr

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