ICP DAS USA PM-3133i-MTCP User Manual Download

Page: 32 / 75

3133i User

’s Manual v1.02

Last Revised: Apr. 2023 Page: 32

www.icpdas.com



E-mail: [email protected]

Chapter 7

Modbus-TCP Communication

7.1 Default settings

Ethernet default settings

：

IP Address

192.168.255.1

Subnet mask

255.255.0.0

Gateway

192.168.0.1

Port

502

For recovering to default settings, dip Init/Run Switch (SW 4) to Init position for 10

seconds after power on, the settings will be changed as default values. Must dip back to

Run position and repower on after settings changed. User also can recover settings to

default value by Modbus command.

SW1

－

SW2 setting

PM-3133i

：

Select the different wiring mode

(Please select the Software setting, if 1P2W-1CT or 1P3W-2CT is used)

Wiring

SW 1

SW 2

Software setting

OFF

3P3W-2CT

OFF

3P3W-3CT

OFF

3P4W-3CT

Summary of Contents for PM-3133i-MTCP

Page 2: ...llation 9 3 1 Inspection 9 3 2 Safety 9 3 3 Dimension and Latch 10 3 3 1 Mounting and Dismounting 11 3 3 2 CT s installation steps 12 Chapter 4 Wiring Diagrams 13 4 1 Connection 13 4 2 Wiring 15 Chapt...

Page 3: ...8 2 1 3 Abort SDO Transfer Protocol 46 8 2 2 PDO Introduction 49 8 2 2 1 PDO COB ID Parameters 49 8 2 2 2 Transmission Type 50 8 2 2 3 PDO Communication Rule 51 8 2 3 NMT Introduction 53 8 2 3 1 Modu...

Page 4: ...eries can be applied to both low voltage primary side and or medium high voltage secondary side and enables the users to obtain reliable and accurate energy consumption readings from the monitored equ...

Page 5: ...resulting from the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However...

Page 6: ...l Rights Reserved www icpdas com E mail service icpdas com 1 4 1 Limitation of Warranty This warranty does not apply to defects resulting from unauthorized modification misuse or use for reason other...

Page 7: ...6 mm 0 3 A 400 A Measurement Frequency 50 60 Hz W Accuracy Better than 0 5 PF 1 Power Parameter Measurement True RMS voltage Vrms True RMS current Irms Active Power kW Active Energy kWh Apparent Power...

Page 8: ...nductors Only wires range 16 26 AWG torque value 3 0 lb in 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...

Page 9: ...s to clean the instrument 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 Products come with external spl...

Page 11: ...e Disconnection 1 Open the CT clip to detach the CT do not remove the CT terminal lines if possible Note if you need to remove the terminal lines always detach the CT before removing the CT terminal l...

Page 12: ...Ltd All Rights Reserved www icpdas com E mail service icpdas com 3 3 2 CT s installation steps At the bottom of the CT there is a K L mark Open the CT clip Make sure the power current direction follo...

Page 13: ...te black white black white black wire sequences CT1 K CT1 L CT2 K CT2 L CT3 K CT3 L Then connect the CT s and close the CT clip Make sure the arrow direction sign on CT s follows current flow directio...

Page 14: ...e each set of smart meter PM 3133i series and its attached split type clip on CT are calibrated set by set The mix use may cause wrong measurements 4 To install CT s correctly please ensure the CT lin...

Page 15: ...33i User s Manual v1 02 Last Revised Apr 2023 Page 15 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 4 2 Wiring 1P2W 1CT PM 3133i 1P3W 2CT PM 3133i 3P3W 2CT PM 3...

Page 16: ...d Apr 2023 Page 16 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 3P3W 3CT PM 3133i DIP switch Wiring mode SW 9 SW 10 3P3W 3CT OFF ON 3P4W 3CT PM 3133i DIP switc...

Page 17: ...as com E mail service icpdas com Chapter 5 LED Indicator 5 1 LED Indicator The PM 3133i has 2 LED to indicate the unit power status communication and power data calculation RUN Green light up after co...

Page 18: ...for communication 1 64 Modbus Address SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 1 OFF OFF OFF OFF OFF OFF 2 ON OFF OFF OFF OFF OFF 3 OFF ON OFF OFF OFF OFF 4 ON ON OFF OFF OFF OFF 5 OFF OFF ON OFF OFF OFF 6 ON O...

Page 19: ...F ON OFF OFF ON 38 ON OFF ON OFF OFF ON 39 OFF ON ON OFF OFF ON 40 ON ON ON OFF OFF ON 41 OFF OFF OFF ON OFF ON 42 ON OFF OFF ON OFF ON 43 OFF ON OFF ON OFF ON 44 ON ON OFF ON OFF ON 45 OFF OFF ON ON...

Page 20: ...bps ON ON Add the Bias Resistor on RS 485 Network for stable signal The RS 485 master is required to provide the bias for PM 3133i series Otherwise the tM SG4 or SG 785 should be added to provide the...

Page 21: ...Read Coils Read boolean values of read write location 05h Write Single Coil Set one boolean value of read write location 0Fh Write Multiple Coil Set boolean values of read write location 03h Read Hold...

Page 22: ...sitive E is the two s complement exponent with an offset of 127 i e an exponent of zero is represented by 127 an exponent of 1 by 128 etc M is the 23 bit normal mantissa The highest bit is always 1 an...

Page 23: ...99 0x1002 Word UInt 1 1 stop bit 2 2 stop bits 1 Only work for RS 485 Interface PT_Ratio 44100 0x1003 Word UInt 1 65535 100 0 01 CT_Ratio 44101 0x1004 Word UInt 1 65535 1 Wiring Mode 44107 0x100A Word...

Page 24: ...right ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com Harmonic Phase Select 44114 0x1011 Word UInt 0 Disable 1 Phase A 2 Phase B 3 Phase C 0 Display Voltage 44115 0x1012 Wo...

Page 25: ...ue Units Comment Modicom Format Hex Wiring Type 30513 0x0200 Word UInt 9 1P2W 10 1P3W 11 3P3W2CT 12 3P3W3CT 13 3P4W 14 3P3W2CT HW 15 3P3W3CT HW 16 3P4W HW 13 HW set wiring by hardware Dip Switch Phase...

Page 26: ...oat Amp kW_b 34375 34376 0x1116 0x1117 DWord Float kW kvar_b 34377 34378 0x1118 0x1119 DWord Float kvar kVA_b 34379 34380 0x111A 0x111B DWord Float kVA PF_b 34381 34382 0x111C 0x111D DWord Float kWh_b...

Page 27: ...Freq_max 34431 34432 0x114E 0x114F DWord Float 45 65 Hz VTHD 34459 34460 0x116A 0x116B DWord Float Phase set by Harmonic Phase Select Register ITHD 34461 34462 0x116C 0x116D DWord Float Bi_Positive _...

Page 28: ...1216 DWord Int32 0 1kW kvar_b 34632 34633 0x1217 0x1218 DWord Int32 0 1kvar kVA_b 34634 34635 0x1219 0x121A DWord Int32 0 1kVA PF_b 34636 0x121B Word Int 0 1000 0 001PF 0 1 000 kWh_b 34637 34638 0x121...

Page 29: ...0 001PF 0 1 000 kWh_tot 34671 34672 0x123E 0x123F DWord Int32 0 99999999 0 1kWh 0 9999999 9 kvarh_tot 34673 34674 0x1240 0x1241 DWord Int32 0 99999999 0 1kvarh 0 9999999 9 kVAh_tot 34675 34676 0x1242...

Page 30: ...DWord Int32 0 1kW kvar_b 34888 34889 0x1317 0x1318 DWord Int32 0 1kvar kVA_b 34890 34891 0x1319 0x131A DWord Int32 0 1kVA PF_b 34892 0x131B Word Int 0 1000 0 001PF 0 1 000 kWh_b 34893 34894 0x131C 0x...

Page 31: ...0 001PF 0 1 000 kWh_tot 34927 34928 0x133E 0x133F DWord Int32 0 99999999 0 1kWh 0 9999999 9 kvarh_tot 34929 34930 0x1340 0x1341 DWord Int32 0 99999999 0 1kvarh 0 9999999 9 kVAh_tot 34931 34932 0x1342...

Page 32: ...2 For recovering to default settings dip Init Run Switch SW 4 to Init position for 10 seconds after power on the settings will be changed as default values Must dip back to Run position and repower on...

Page 33: ...ights Reserved www icpdas com E mail service icpdas com 7 1 1 Ethernet configurations In the Power Meter Utility please select Modbus TCP in the Communication Interface Click Search to enter the Commu...

Page 34: ...Ltd All Rights Reserved www icpdas com E mail service icpdas com Select the power meter which you want to modify parameters from the meter list then click Configuration button to setup the meter para...

Page 35: ...nsaction identifier Protocol identifier Data length upper byte Data length lower byte Transaction identifier Assign by Modbus TCP Master Client Protocol identifier 0 Data length upper byte 0 Data leng...

Page 36: ...PM 3133i User s Manual v1 02 Last Revised Apr 2023 Page 36 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 7 3 Connecting the Power and Host PC without PoE...

Page 37: ...5 SW 6 1 OFF OFF OFF OFF OFF OFF 2 ON OFF OFF OFF OFF OFF 3 OFF ON OFF OFF OFF OFF 4 ON ON OFF OFF OFF OFF 5 OFF OFF ON OFF OFF OFF 6 ON OFF ON OFF OFF OFF 7 OFF ON ON OFF OFF OFF 8 ON ON ON OFF OFF O...

Page 38: ...ON 40 ON ON ON OFF OFF ON 41 OFF OFF OFF ON OFF ON 42 ON OFF OFF ON OFF ON 43 OFF ON OFF ON OFF ON 44 ON ON OFF ON OFF ON 45 OFF OFF ON ON OFF ON 46 ON OFF ON ON OFF ON 47 OFF ON ON ON OFF ON 48 ON O...

Page 39: ...ting PM 3133i For CANopen Baud Rate Setting Baud Rate SW 7 SW8 125 K bps Default OFF OFF 250 K bps ON OFF 500 K bps OFF ON 1M bps ON ON SW9 SW10 setting PM 3133i CPS Select the different wiring mode P...

Page 40: ...s the client and server need to communicate with each other by using the initiate SDO upload protocol Via the initiate SDO upload protocol the SDO client will inform the SDO server what object the SDO...

Page 41: ...he index sub index of the data to be transfer by the SDO The first two bytes are the index value and the last byte is the sub index value d data e 0 s 0 d is reserved for further use e 0 s 1 d contain...

Page 42: ...ded seg data It is at most 7 bytes of segment data to be uploaded The encoding depends on the type of the data referenced by index and sub index n It indicates the number of bytes in seg data that do...

Page 43: ...and only initiate SDO download protocol is needed If e 0 the download SDO segment protocol is necessary s size indicator 0 Data set size is not indicated 1 Data set size is indicated m multiplexer It...

Page 44: ...133i User s Manual v1 02 Last Revised Apr 2023 Page 44 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com x not used always 0 reserved reserved for further use alway...

Page 45: ...ferenced by index and sub index n It indicates the number of bytes in seg data that do not contain segment data Bytes 8 n 7 do not contain segment data n 0 if no segment size is indicated c It indicat...

Page 46: ...s that users want to modify does not exist or is read only even users wouldn t continue the uncompleted SDO protocol under some special situations When these conditions occur both the client and the s...

Page 47: ...patibility reason 0604 0047h General internal incompatibility in the device 0606 0000h Access failed due to an hardware error 0607 0010h Data type does not match length of service parameter does not m...

Page 48: ...PM 3133i User s Manual v1 02 Last Revised Apr 2023 Page 48 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com generation fails because of an file error...

Page 49: ...g is given in the table follow Bit Number Value Meaning 31 MSB 0 PDO exits PDO is valid 1 PDO does not exist PDO is not valid 30 0 RTR allowed on this PDO 1 No RTR allowed on this PDO 29 0 11 bit ID C...

Page 50: ...table describes the relationship between the value of the transmission type and the PDO character For example if users used transmission type 0 for the first TxPDO the CANopen device will follow the r...

Page 51: ...dex 0x1800 and the corresponding mapping object is stored in an entry with index 0x1A00 The object with index 0x1801 and the object with index 0x1A01 are a group and so on Therefore before users acces...

Page 52: ...o Ltd All Rights Reserved www icpdas com E mail service icpdas com COB ID the default PDO COB ID or the PDO COB ID defined by users L the data length about how many bytes the PDO message has PDO msg t...

Page 53: ...ntrol Protocol The NMT communication set can be applied for changing the NMT slave status The following figure shows how to change the different NMT statuses for the PM 3133i CPS Start Remote Node Pro...

Page 54: ...Rights Reserved www icpdas com E mail service icpdas com Enter Pre Operational Protocol cs NMT command specified 128 enter PRE OPERATIONAL Node ID the node ID of the NMT slave device Reset Node Proto...

Page 55: ...s related objects include 0x100C and 0x100D The 0x100C is the guard time and the 0x100D is the life time factor The node life time is the guard time multiplied by the life time factor The Node Guardin...

Page 56: ...3200 0x3208 will map to the PDOs as below table The D0 to D7 represent the CANopen message from Data0 to Data7 No PDO COB ID Data Length D0 D3 D4 D7 1 0x180 Node ID 8 kW Kw_a kWh_a 2 0x280 Node ID 8 k...

Page 57: ...e firmware built in PM 311 CPS In the table the number accompanying letter h indicates that this value is in the hex format General Communication Entries Idx Sidx Description Type Attr Default 1000h 0...

Page 58: ...NSIGNED 32 RW 180h Node ID 2 transmission type UNSIGNED 8 RW FFh 3 inhibit time UNSIGNED 16 RW 0 4 Reversed 5 event timer UNSIGNED 16 RW 0 1801h 0 largest sub index supported for receive PDO parameter...

Page 59: ...x supported for receive PDO parameter UNSIGNED 8 RO 5 1 COB ID used by PDO Tx UNSIGNED 32 RW 80000000h 2 transmission type UNSIGNED 8 RW FFh 3 inhibit time UNSIGNED 16 RW 0 4 Reversed 5 event timer UN...

Page 60: ...mapping UNSIGNED 8 RO 2 1 read V_a data INTEGER 32 RO 3202 0120h 2 read I_a data INTEGER 32 RO 3203 0120h 1A05h 0 largest sub index supported for transmit PDO mapping UNSIGNED 8 RO 2 1 read V_b data...

Page 61: ...0Ah 0 largest sub index supported for transmit PDO mapping UNSIGNED 8 RO 2 1 read kvar kvar_c data INTEGER 32 RO 3204 0320h 2 read kVA Kva_c data INTEGER 32 RO 3205 0320h 1A0Bh 0 largest sub index sup...

Page 62: ...a INTEGER 32 RO 3207 0420h 1A10h 0 largest sub index supported for transmit PDO mapping UNSIGNED 8 RO 2 1 read kvarh_a data INTEGER 32 RO 3208 0120h 2 read Freq_a data INTEGER 32 RO 3209 0120h 1A11h 0...

Page 63: ...Ratio PT Ratio means potential transformer ratio the default value is 100 and the unit is 0 1 RT Ratio means current transformer ratio the default value is 1 and the unit is 1 Idx Sidx Description Typ...

Page 64: ...VA Kva_b INTEGER32 RO 0 3 kVA Kva_c INTEGER32 RO 0 4 kVA Kva_tot INTEGER32 RO 0 3206h 0 largest sub index supported for PF UNSIGNED 8 RO 4 1 PF_a INTEGER32 RO 0 2 PF_b INTEGER32 RO 0 3 PF_c INTEGER32...

Page 65: ...Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 3 Freq _c INTEGER32 RO 0 4 Freq _avg INTEGER32 RO 0 320Ah 0 largest sub index supported for object UNSIGNED 8 RO 2...

Page 66: ...rvice icpdas com 3 Software Wiring Only work when SW9 SW10 is all off UNSIGNED 8 RW 3 1 1P2W 2 1P3W 3 3P3W2CT 4 3P3W3CT 5 3P4W3CT 320Bh 0 largest sub index supported for object UNSIGNED 8 RO 3 1 Set E...

Page 67: ...icpdas com E mail service icpdas com 8 3 3 Application Object 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...

Page 68: ...ng equipments before the CT lines detach from the terminals of the smart meter Otherwise it will cause the severe injury Q3 If the turn point of the split type clip on CT has broken or inner Ferrite c...

Page 69: ...right 5 Confirm the RS 485 master have to provide the bias for PM 3133i series Otherwise the tM SG4 or SG 785 should be added to provide the bias All ICP DAS controllers and converters provide the bia...

Page 70: ...large than 400A The CT of PM 3133i maximum range is 400A If the target is more than 400A we suggest the solution as follow For example the target is to measure maximum 800A current We can measure big...

Page 71: ...a current of 200A becomes 5A Since the meter sees 5A many of the measurements it reports will be low by a factor of 40 unless they are scaled up by 40 Current transformer CT Ratio PM 3133P Current tr...

Page 72: ...wye connected system line to line voltages will be the voltages between the terminals A B B C A C On a three phase wye connected system line to ground voltages will be the voltages between the termina...

Page 73: ...ired to set different Display Voltage value If the voltage is not displayed as expected value please refer to the table below and check if the setting value is set accurately Line to Ground Voltage Li...

Page 74: ...on the supply voltage available at your facility Example PRI Voltage 720V SEC Voltage 120V Check the connection diagram three phase Y and delta phase sequence to ensure compatibility Adding potential...

Page 75: ...tSH 735 This function allows two master devices connected to different serial ports to share slave devices Modbus mode can be used to convert the Modbus RTU ASCII protocols while raw data mode can be...

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