ICP DAS USA PM-4324 Series Скачать руководство пользователя страница 73

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4324 User’s Manual v1.02

Last Revised: May. 2017 Page: 73

www.icpdas.com



E-mail: [email protected]

Q6. What does negative kW on a motor/pump mean?

Confirm the pump running at full load. Or are the readings taken at "

idle

" (negative kW, low

power factor)?

Q7. PC and meter cannot make the connection with RS-485

？

(1) Confirm the Modbus Address, default is 1.

(2) Confirm the Band Rate, default is 19200.

(3) Confirm the stop bit, default is 1.

(4) Confirm the RS-485 connection, make sure the D+/D- is right.

(5) Confirm the RS-485 master have to provide the bias for PM-4324 series. Otherwise,

the tM-SG4 or SG-785 should be added to provide the bias. All ICP DAS controllers

and converters provide the bias.

Q8. What the power cable diameter (mm) of the monitoring equipments should be for

the various CT’s?

Power cable diameter

＜

Φ10 use 60A CT

，

Φ10

～

Φ16 use 100A CT

，

Φ16

～

Φ24 use

200A CT

，

Φ36 use 300A CT

，

Φ36 use 400A CT

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.

Q10. How to measure the current large than 400A?

Содержание PM-4324 Series

Страница 2: ...Installation 10 3 1 Inspection 10 3 2 Safety 10 3 2 1 Dimension and Latch 10 3 2 2 Mounting and Dismounting 12 3 2 3 CT s installation steps 13 Chapter 4 Wiring Diagrams 14 4 1 Connection 14 4 2 Wirin...

Страница 3: ...PDO COB ID Parameters 50 7 2 2 2 Transmission Type 51 7 2 2 3 PDO Communication Rule 52 7 2 3 NMT Introduction 54 7 2 3 1 Module Control Protocol 54 7 2 3 2 Error Control Protocol 56 7 2 4 Special Fun...

Страница 4: ...ble and accurate energy consumption readings from the monitored equipments while in operation These compact size and cost effective Power Meters are equipped with revolutionary wired clip on CT variou...

Страница 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...

Страница 6: ...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 t...

Страница 7: ...0 03A 60A 0 05A 100A 0 09A 200A Power Parameter Measurement True RMS voltage Vrms True RMS current Irms Active Power kW Active Energy kWh Apparent Power kVA Apparent Energy kVAh Reactive Power kVAR R...

Страница 8: ...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 Copper Conduc...

Страница 10: ...he instrument is no longer safe when a Shows clear signs of damage b Does not work c Long storage under extreme conditions d Damage during shipment 3 2 Safety Please use the soft dry clothes to clean...

Страница 11: ...plit type clip on CT s Disconnect the CT s or use other CT s is highly prohibited Please read this operation manual carefully before using Please re confirm the measure position PM 4324 series can be...

Страница 12: ...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 lin...

Страница 13: ...Ltd All Rights Reserved www icpdas com E mail service icpdas com 3 2 3 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 follow...

Страница 14: ...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...

Страница 15: ...each set of smart meter PM 4324 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 lines...

Страница 16: ...r s Manual v1 02 Last Revised May 2017 Page 16 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 4 2 Wiring 1P2W 1CT PM 4324 1P3W 2CT PM 4324 3P3W 2CT PM 4324 3P3W...

Страница 17: ...st Revised May 2017 Page 17 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com DIP switch Wiring mode SW 9 SW 10 3P3W 3CT OFF ON 3P4W 3CT PM 4324 DIP switch Wiring m...

Страница 18: ...oltage Range 250 VAC 30 VDC Max Load Current 5 A at 25 C Operate Time 6 ms Release Time 3 ms 5 2 LED Indicator The PM 4324 has 4 LED to indicate the unit power status RS 485 communication and power da...

Страница 19: ...s 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 OFF ON OFF OFF OFF 7 OFF ON ON OFF OFF...

Страница 20: ...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 OFF ON 46 ON OFF ON ON OFF ON 47 OFF...

Страница 21: ...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 4324 series Otherwise the tM SG4 or SG 785 should be added to provide the b...

Страница 22: ...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...

Страница 23: ...itive 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 and...

Страница 24: ...etting Parameter name Modbus Register Len Data Type Range Default value Units Comment Modicom Format Hex PT_Ratio 44097 0x1000 Word UInt 1 65535 100 0 01 CT_Ratio_1 44098 0x1001 Word UInt 1 65535 1 Fo...

Страница 25: ...8 0x0055 ALL Only Write Reset to Factory Settings 44109 0x100C Word UInt 0x0055 Only Write Re power the module after setting Parity 44110 0x100D Word UInt 0 None 1 Odd Parity 2 Even Parity 0 Only work...

Страница 26: ...ase C 0 For Submeter4 Harmonic Phase Select 5 44118 0x1015 Word UInt 0 Disable 1 Phase A 2 Phase B 3 Phase C 0 For Submeter5 Harmonic Phase Select 6 44119 0x1016 Word UInt 0 Disable 1 Phase A 2 Phase...

Страница 27: ...Units Comment Modicom Format Hex Wiring Type 30513 0x0200 Word UInt 9 1P2W 10 1P3W 11 3P3W2CT 12 3P3W3CT 13 3P4W3CT 14 3P3W2CT HW 15 3P3W3CT HW 16 3P4W3CT HW 13 HW set wiring by hardware Dip Switch Ph...

Страница 28: ...d Float 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 k...

Страница 29: ...Units Comment Modicom Format Hex V_a 34609 34610 0x1200 0x1201 DWord Float Volt For CT_4 I_a 34611 34612 0x1202 0x1203 DWord Float Amp kW_a 34613 34614 0x1204 0x1205 DWord Float kW kvar_a 34615 34616...

Страница 30: ...6 0x1247 DWord Float Freq_a 34681 34682 0x1248 0x1249 DWord Float 45 65 Hz For CT_4 Freq_b 34683 34684 0x124A 0x124B DWord Float 45 65 Hz For CT_5 Freq_c 34685 34686 0x124C 0x124D DWord Float 45 65 Hz...

Страница 31: ...132E 0x132F DWord Float kWh_c 34913 34914 0x1330 0x1331 DWord Float kvarh_c 34915 34916 0x1332 0x1333 DWord Float kVAh_c 34917 34918 0x1334 0x1335 DWord Float V_avg 34919 34920 0x1336 0x1337 DWord Flo...

Страница 32: ...rd Float Amp kW_b 35143 35144 0x1416 0x1417 DWord Float kW kvar_b 35145 35146 0x1418 0x1419 DWord Float kvar kVA_b 35147 35148 0x141A 0x141B DWord Float kVA PF_b 35149 35150 0x141C 0x141D DWord Float...

Страница 33: ...Units Comment Modicom Format Hex V_a 35377 35378 0x1500 0x1501 DWord Float Volt For CT_13 I_a 35379 35380 0x1502 0x1503 DWord Float Amp kW_a 35381 35382 0x1504 0x1505 DWord Float kW kvar_a 35383 35384...

Страница 34: ...0x1543 DWord Float kvarh_tot 35445 35446 0x1544 0x1545 DWord Float kVAh_tot 35447 35448 0x1546 0x1547 DWord Float Freq_a 35449 35450 0x1548 0x1549 DWord Float 45 65 Hz For CT_13 Freq_b 35451 35452 0x1...

Страница 35: ...62A 0x162B DWord Float kvar kVA_c 35677 35678 0x162C 0x162D DWord Float kVA PF_c 35679 35680 0x162E 0x162F DWord Float kWh_c 35681 35682 0x1630 0x1631 DWord Float kvarh_c 35683 35684 0x1632 0x1633 DWo...

Страница 36: ...9 35910 0x1714 0x1715 DWord Float Amp kW_b 35911 35912 0x1716 0x1717 DWord Float kW kvar_b 35913 35914 0x1718 0x1719 DWord Float kvar kVA_b 35915 35916 0x171A 0x171B DWord Float kVA PF_b 35917 35918 0...

Страница 37: ...rameter name Modbus Register Len Data Type Range Units Comment Modicom Format Hex V_a 36145 36146 0x1800 0x1801 DWord Float Volt For CT_22 I_a 36147 36148 0x1802 0x1803 DWord Float Amp kW_a 36149 3615...

Страница 38: ...839 DWord Float Amp kW_tot 36203 36204 0x183A 0x183B DWord Float kW kvar_tot 36205 36206 0x183C 0x183D DWord Float kvar kVA_tot 36207 36208 0x183E 0x183F DWord Float kVA PF_tot 36209 36210 0x1840 0x18...

Страница 39: ...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...

Страница 40: ...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 ON...

Страница 41: ...PS Select the different wiring mode Please select the Software setting if 1P2W 1CT or 1P3W 2CT is used Wiring SW 9 SW 10 Software setting OFF OFF 3P3W 2CT ON OFF 3P3W 3CT OFF ON 3P4W 3CT ON ON 7 2 CAN...

Страница 42: ...d to transmit up to four bytes of data Therefore if the data length of the object which the SDO client can read is equal to or less than the permitted data amount the SDO communication will be finishe...

Страница 43: ...te is the sub index value d data e 0 s 0 d is reserved for further use e 0 s 1 d contains the number of bytes to be uploaded and byte 4 contains the least significant bit and byte 7 contains the most...

Страница 44: ...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...

Страница 45: ...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 represents the index sub index...

Страница 46: ...erenced 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 indicate...

Страница 47: ...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...

Страница 48: ...atibility 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 ma...

Страница 49: ...PM 4324 User s Manual v1 02 Last Revised May 2017 Page 49 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com generation fails because of an file error...

Страница 50: ...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...

Страница 51: ...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...

Страница 52: ...orresponding 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 access the practical data...

Страница 53: ...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 th...

Страница 54: ...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 4324 CPS Start Remote Node Prot...

Страница 55: ...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 Protoc...

Страница 56: ...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...

Страница 57: ...e CANopen message from Data0 to Data7 No PDO COB ID Data Length D0 D3 D4 D7 1 0x180 Node ID 8 kW Kw_a _CT1 kWh_a_CT1 2 0x280 Node ID 8 kW Kw_b _CT2 kWh_b_CT2 3 0x380 Node ID 8 kW Kw_c _CT3 kWh_c_CT3 4...

Страница 58: ...25 8 kW Kw_a _CT19 kWh_a_CT19 26 8 kW Kw_b _CT20 kWh_b_CT20 27 8 kW Kw_c _CT21 kWh_c_CT21 28 8 kW Kw_tot _M7 kWh_tot_M7 29 8 kW Kw_a _CT22 kWh_a_CT22 30 8 kW Kw_b _CT23 kWh_b_CT23 31 8 kW Kw_c _CT24...

Страница 59: ...e firmware built in PM 4324 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...

Страница 60: ...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...

Страница 61: ...UNSIGNED 8 RW FFh 3 inhibit time UNSIGNED 16 RW 0 4 Reversed 5 event timer UNSIGNED 16 RW 0 TxPDO Mapping Communication Entries Idx Sidx Description Type Attr Default 1A00h 0 largest sub index UNSIGN...

Страница 62: ...ad kWh_b CT8 INTEGER 32 RW 3201 0A20h 1A0Ah 0 largest sub index UNSIGNED 8 RO 2 1 read Kw_c CT9 INTEGER 32 RW 3200 0B20h 2 read kWh_c CT9 INTEGER 32 RW 3201 0B20h 1A0Bh 0 largest sub index UNSIGNED 8...

Страница 63: ...dex UNSIGNED 8 RO 2 1 read Kw_b CT17 INTEGER 32 RW 3200 1620h 2 read kWh_b CT17 INTEGER 32 RW 3201 1620h 1A16h 0 largest sub index UNSIGNED 8 RO 2 1 read Kw_c CT18 INTEGER 32 RW 3200 1720h 2 read kWh_...

Страница 64: ...20h 0 largest sub index UNSIGNED 8 RO 2 1 read V_a CT1 INTEGER 32 RW 3202 0120h 2 read I_a CT1 INTEGER 32 RW 3203 0120h 1A21h 0 largest sub index UNSIGNED 8 RO 2 1 read V_b CT2 INTEGER 32 RW 3202 0220...

Страница 65: ...ed May 2017 Page 65 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com 1A27h 0 largest sub index UNSIGNED 8 RO 2 1 read V_avg Meter2 INTEGER 32 RW 3202 0820h 2 read...

Страница 66: ...e unit is 0 1 RT Ratio means current transformer ratio the default value is 1 and the unit is 1 Idx Sidx Description Type Attr Default 3200h 0 largest sub index supported for kW UNSIGNED 8 RO 32 1 kW...

Страница 67: ...I_b Meter 1 INTEGER32 RO 0 3 Amp I_c Meter 1 INTEGER32 RO 0 4 Amp I_avg Meter 1 INTEGER32 RO 0 29 Amp I_a Meter 8 INTEGER32 RO 0 30 Amp I_b Meter 8 INTEGER32 RO 0 31 Amp I_c Meter 8 INTEGER32 RO 0 32...

Страница 68: ...INTEGER32 RO 0 4 PF_tot Meter 1 INTEGER32 RO 0 29 PF_a Meter 8 INTEGER32 RO 0 30 PF_b Meter 8 INTEGER32 RO 0 31 PF_c Meter 8 INTEGER32 RO 0 32 PF_tot Meter 8 INTEGER32 RO 0 3207h 0 largest sub index...

Страница 69: ...R32 RO 0 4 Freq _avg Meter 1 INTEGER32 RO 0 29 Freq_a Meter 8 INTEGER32 RO 0 30 Freq _b Meter 8 INTEGER32 RO 0 31 Freq _c Meter 8 INTEGER32 RO 0 32 Freq _avg Meter 8 INTEGER32 RO 0 320Ah 0 largest sub...

Страница 70: ...ED 16 RW 0 320Ch 0 largest sub index supported for object UNSIGNED 8 RO 8 1 H Phase Select1 0 Disable 1 Phase A 2 Phase B 3 Phase C UNSIGNED 16 RW 0 8 H Phase Select8 0 Disable 1 Phase A 2 Phase B 3 P...

Страница 71: ...ww icpdas com E mail service icpdas com 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 val...

Страница 72: ...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 core has broken how to...

Страница 73: ...Confirm the RS 485 connection make sure the D D is right 5 Confirm the RS 485 master have to provide the bias for PM 4324 series Otherwise the tM SG4 or SG 785 should be added to provide the bias All...

Страница 74: ...than 400A we suggest the solution as follow 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 mea...

Страница 75: ...1 60A CT 12 1 800A CT 160 1 100A CT 20 1 1000A CT 200 1 200A CT 40 1 1200A CT 240 1 Note A Please use low phase angle error CTs essential for accurate power and energy measurements Example phase error...

Страница 76: ...76 Copyright ICP DAS Co Ltd All Rights Reserved www icpdas com E mail service icpdas com example on a 380 volt wye system line to line voltage is 380 volts and line to ground voltage is 380 1 73 220 v...

Страница 77: ...ge Select a transformer that will operate 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...

Страница 78: ...oltage register value According to different wiring types it is required to set different Display Voltage value If the voltage is not displayed as expected value please refer to the table below and ch...

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