PMC-630 Series
Advanced Multifunction Meter
User Manual
Version: V3.0A
06/12/2012
Ceiec Electric Technology
Page 1: ...PMC 630 Series Advanced Multifunction Meter User Manual Version V3 0A 06 12 2012 Ceiec Electric Technology...
Page 2: ...the right to make changes without notice Please consult CET or your local representative for latest product specifications Standards Compliance DANGER This symbol indicates the presence of danger tha...
Page 3: ...n During normal operation of the meter hazardous voltages are present on its terminal strips and throughout the connected potential transformers PT and current transformers CT PT and CT secondary circ...
Page 4: ...es not accept liability for any damage caused by meter malfunctions CET accepts no responsibility for the suitability of the meter to the application for which it was purchased Failure to install set...
Page 5: ...ase 3 wire Open Delta with 2PTs and 3CTs 18 2 4 7 3 phase 3 wire Open Delta with 2PTs and 2CTs 18 2 5 Communications Wiring 19 2 5 1 RS485 Port 19 2 5 2 Profibus Port 19 2 6 Digital Input Wiring 19 2...
Page 6: ...4 5 Power Quality 44 4 5 1 Harmonics 44 4 5 2 Unbalance 45 4 5 3 Waveform Recording PMC 630C only 45 4 5 4 Waveform Capture PMC 630C only 45 Chapter 5 Modbus Register Map 47 5 1 Basic Measurements 48...
Page 7: ...a Structure 72 5 17 5 Control Setpoint Data Structure 73 5 17 6 TOU Profile Data Structure 74 5 17 7 Data Recorder Log Data Structure 75 5 17 8 Waveform Recorder Data Structure 76 5 17 9 SOE Log Data...
Page 8: ...ionally provides two additional Digital Outputs an I residual Input or an Analog Input and an Analog Output The standard SOE Log records all setup changes DI and Setpoint status changes and DO operati...
Page 9: ...nt events and I O operations Max Min Log Voltage Current Frequency kW kvar kVA Power Factor Unbalance VTHD and ITHD of This Month and Last Month Data Recorders 16 Data Recorder Logs of 16 parameters e...
Page 10: ...activated Analog Input Optional 0 20 4 20mA DC input Can be used to measure external transducer signal Programmable zero and full scales Analog Output Optional 0 20 4 20mA DC output Can be keyed to an...
Page 11: ...varh LED Pulse Outputs TOU Setpoint and Logging Setpoint 9 Max Min Log SOE Log 64 TOU Data Recorder Log 16 Log memory 2MB 2MB Power Quality V and I Unbalance THD THOD THED K Factor Individual Harmonic...
Page 12: ...communications allow real time data events DI DO status Data Logs Waveform and other information to be transmitted to an Integrated Energy Management system such as PecStar iEMS 1 4 Getting more info...
Page 13: ...nt personnel that have the appropriate training and experience with high voltage and current devices The meter must be installed in accordance with all local and national electrical codes During the o...
Page 14: ...environment with no dust and kept away from heat radiation and electrical noise sources Installation steps Remove the mounting slide bars from the meter Fit the meter through a 92mmx92mm cutout as sh...
Page 15: ...s and 3CTs 3 phase 3 wire Open Delta Direct Connection 3 phase 3 wire Open Delta with 2PTs and 3CTs 3 phase 3 wire Open Delta with 2PTs and 2CTs 2 4 1 3 phase 4 wire Wye Direct Connection Please consu...
Page 16: ...al to the meter s voltage input specification Set the Wiring Mode to Wye Figure 2 5 4 Wire Wye 3PTs 3CTs 2 4 3 3 phase 3 wire Grounded Wye Direct Connection Please consult the serial number label to e...
Page 17: ...or equal to the meter s voltage input specification Set the Wiring Mode to Wye Figure 2 7 3 Wire Grounded Wye 3PTs 3CTs 2 4 5 3 phase 3 wire Open Delta Direct Connection Please consult the serial num...
Page 18: ...r equal to the meter s voltage input specification Set the Wiring Mode to Delta Figure 2 9 3 Wire Delta 2PTs 3CTs 2 4 7 3 phase 3 wire Open Delta with 2PTs and 2CTs Please consult the serial number la...
Page 19: ...ort a RS232 RS485 or USB RS485 converter with optically isolated outputs and surge protection should be used The following figure illustrates the RS485 communications connections on the PMC 630 Figure...
Page 20: ...ring The following figure illustrates the Pulse Output connections on the PMC 630 Figure 2 15 Pulse Output Connections 2 9 I residual Wiring The following figure illustrates the I residual connections...
Page 21: ...s 2 12 Power supply Wiring For AC supply connect the live wire to the L terminal and the neutral wire to the N terminal For DC supply connect the positive wire to the L terminal and the negative wire...
Page 22: ...The front panel provides two display modes Data Display and Setup Configuration There are four buttons on the front panel V I Power Harmonics and Energy Use these buttons to view metering data and co...
Page 23: ...Angle Current Phase Angle and Demand etc B Displays the indicators for DI status and DO status C Displays Measurement Units and PF Quadrant status D Displays Measurement values E Displays energy info...
Page 24: ...nt Power Loading Inductive Load Capacitive Load COM 1 Port Status COM 2 Port Status Alarm Symbol PF Quadrant Q1 Q2 Q3 Q4 Reserved E kWh Import kWh Export kWh Net kWh Total kvarh Import kvarh Export kv...
Page 25: ...tamp Date Portion YYYY MM DD d Peak Demand Timestamp Time Portion HH MM SS Table 3 3 Peak Demand Display 3 1 4 Data Display The following table illustrates the display screens for the different PMC 63...
Page 26: ...ak Demand of This Month YYYY MM DD HH MM SS Display 9 kvar Peak Demand of This Month YYYY MM DD HH MM SS Display 10 kVA Peak Demand of This Month YYYY MM DD HH MM SS Display 11 kW Peak Demand of Last...
Page 27: ...C only kWh Export of Tariff C period Display 16 Model B C only kWh Import of Tariff D period Display 17 Model B C only kWh Export of Tariff D period Display 18 Model B C only kvarh Import of Tariff A...
Page 28: ...goes back to the last parameter in the menu If a parameter is already selected pressing this button decrements a numeric value or goes back to the last value in the selection list V I Once a parameter...
Page 29: ...29 Ceiec Electric Technology 3 2 2 Setup Menu Figure 3 5 Setup Menu...
Page 30: ...lation 3 kVA Calculation Method V S V I1 REV Phase A CT Reverse Phase A CT Polarity YES NO NO I2 REV Phase B CT Reverse Phase B CT Polarity YES NO NO I3 REV Phase C CT Reverse Phase C CT Polarity YES...
Page 31: ...F NORMAL DO3 DO3 Control DO1 Control NORMAL ON OFF NORMAL DO4 DO4 Control DO2 Control NORMAL ON OFF NORMAL AI SET Analog Input Configure Analog Input YES NO NO TYPE Analog Input Type Select between 0...
Page 32: ...Backlight Time out 6 Set the backlight Time 0 to 60 mins 3 INFO Information Read Only Check meter information YES NO NO 630A B C Version Firmware Version For example 630A 11000 means the meter is PMC...
Page 33: ...1000 1000 Table 3 6 Pulse Constant 5 Analog Output Parameters If PF is chosen as the AO parameter the values for ZERO zero scale and FULL full scale should be set as 1000 times the actual value If FR...
Page 34: ...The default value is 1 0 001 3 Digital Inputs provide setpoint capability which can trigger Digital Outputs as well as Waveform Recording upon becoming active Please refer to Section 4 3 2 for a compl...
Page 35: ...cific setpoint condition 4 1 3 Energy Pulse Outputs The PMC 630 comes standard with two front panel LED Pulse Outputs and can be equipped with two additional Solid State Digital Outputs for kWh and kv...
Page 36: ...C 630 comes optionally with an Analog Output which can be programmed as 0mA to 20mA or 4mA to 20mA output There are 4 setup parameters Type Select between 0 20mA or 4 20mA output AO Zero Defines the z...
Page 37: ...ions The PMC 630 provides the following energy measurements Active Energy kWh Import kWh Export kWh Net kWh Total Reactive Energy kvarh Import kvarh Export kvarh Net kvarh Total Apparent Energy kVAh T...
Page 38: ...ypes of setpoints for different applications 1 Control Setpoints General purpose control and alarming applications 2 Digital Input Setpoints Provides control output actions in response to changes in D...
Page 39: ...hat the setpoint Return condition must be met before the setpoint becomes inactive An event will be generated and stored in the SOE Log The range of the Setpoint Active Delay for the Standard Setpoint...
Page 40: ...ing of the I residual Setpoints is only supported over communications The alarm symbol at the bottom of the LCD display is lit if there are active I residual Setpoints The following table provides a d...
Page 41: ...Transient Setpoints monitor the Voltage and Current inputs continuously and compare the present value against past values based on historical information 2 The PMC 630 uses a proprietary algorithm for...
Page 42: ...records each new minimum and new maximum data of This Month and Last Month with timestamp for VLN VLL I kW kvar kVA PF frequency THD Unbalance All of the maximum and minimum data can be accessed thro...
Page 43: ...x FREQ min Voltage Unbalance max Voltage Unbalance min Voltage Unbalance max Voltage Unbalance min Current Unbalance max Current Unbalance min Current Unbalance max Current Unbalance min Va THD max Va...
Page 44: ...anges and setup changes in its non volatile memory Each event record includes the event classification its relevant parameter values and a timestamp in 1ms resolution All events can be retrieved via c...
Page 45: ...aveform Recording commands will be ignored until the current recording has completed The Waveform Recording Log has a capacity of 3 records organized in a first in first out basis with the newest wave...
Page 46: ...rmonics analysis up to the 63 rd order The captured waveform remains in the PMC 630 s non volatile memory until the next waveform capture is triggered Figure 4 3 Waveform Capture displayed in PecStar...
Page 47: ...MC 630 Read Reference Response Packet PMC 630 to Master Station Slave Address 1 Byte Salve Address 1 Byte Function Code 0x14 1 Byte Function Code 0x14 1 Byte Byte Count 1 Byte Byte Count 1 Byte NxN0 2...
Page 48: ...Wc 1 INT32 1000 kW 0030 RO kW INT32 1000 kW 0032 RO kvara 1 INT32 1000 kvar 0034 RO kvarb 1 INT32 1000 kvar 0036 RO kvarc 1 INT32 1000 kvar 0038 RO kvar INT32 1000 kvar 0040 RO kVAa 1 INT32 1000 kVA 0...
Page 49: ...the register is 100 times the actual engineering value with the unit V voltage For example if a register contains a value 22003 the actual value is 22003 100 220 03V 3 Analog Input and I residual shar...
Page 50: ...ntain any WF Capture Log or WF Recorder Log The WF Capture Log has a capacity of one record only while the WF Recorder Log has a capacity of 3 records Since the WF Capture and WF Recorder Pointers are...
Page 51: ...ff B period UINT32 kvarh 0240 RW kvarh Export of Tariff B period UINT32 kvarh 0242 RW kvarh Import of Tariff C period UINT32 kvarh 0244 RW kvarh Export of Tariff C period UINT32 kvarh 0246 RW kvarh Im...
Page 52: ...value is 1234 567 Register Property Description Format PMC 630 A B C 0350 RW Pulse Counter 1 DI1 UINT32 0352 RW Pulse Counter 2 DI2 UINT32 0354 RW Pulse Counter 3 DI3 UINT32 0356 RW Pulse Counter 4 D...
Page 53: ...31 st Harmonic UINT16 10000 0600 RO Vc 31 st Harmonic UINT16 10000 0601 RO Ia 31 st Harmonic UINT16 10000 0602 RO Ib 31 st Harmonic UINT16 10000 0603 RO Ic 31 st Harmonic UINT16 10000 Table 5 5 Harmo...
Page 54: ...Va THD Demand INT32 x10000 1064 RO Vb THD Demand INT32 x10000 1066 RO Vc THD Demand INT32 x10000 1068 RO Ia THD Demand INT32 x10000 1070 RO Ib THD Demand INT32 x10000 1072 RO Ic THD Demand INT32 x100...
Page 55: ...INT32 x10000 1468 RO Ia THD max INT32 x10000 1470 RO Ib THD max INT32 x10000 1472 RO Ic THD max INT32 x10000 Register Property Description Format Scale Unit PMC 630 A B C 1600 RO Va min INT32 x100 V...
Page 56: ...r 1815 contains a value of 5005 the actual Ia Peak Demand value is 5 005A Register Property Description Format Scale Unit PMC 630 A B C 1800 1804 RO kW Peak Demand of This Month Table 5 24 Peak Demand...
Page 57: ...kWb max x1000 kW 2070 2074 RO kWc max x1000 kW 2075 2079 RO kW max x1000 kW 2080 2084 RO kvara max x1000 kvar 2085 2089 RO kvarb max x1000 kvar 2090 2094 RO kvarc max x1000 kvar 2095 2099 RO kvar max...
Page 58: ...x1000 kW 2370 2374 RO kWc min x1000 kW 2375 2379 RO kW min x1000 kW 2380 2384 RO kvara min x1000 kvar 2385 2389 RO kvarb min x1000 kvar 2390 2394 RO kvarc min x1000 kvar 2395 2399 RO kvar min x1000 k...
Page 59: ...x1000 kW 2670 2674 RO kWc max x1000 kW 2675 2679 RO kW max x1000 kW 2680 2684 RO kvara max x1000 kvar 2685 2689 RO kvarb max x1000 kvar 2690 2694 RO kvarc max x1000 kvar 2695 2699 RO kvar max x1000 k...
Page 60: ...x1000 kW 2970 2974 RO kWc min x1000 kW 2975 2979 RO kW min x1000 kW 2980 2984 RO kvara min x1000 kvar 2985 2989 RO kvarb min x1000 kvar 2990 2994 RO kvarc min x1000 kvar 2995 2999 RO kvar min x1000 k...
Page 61: ...1 Baud rate UINT16 0 1200 1 2400 2 4800 3 9600 4 19200 6005 RW Port 1 Configuration UINT16 0 8N2 1 8O1 2 8E1 3 8N1 4 8O2 5 8E2 6006 RW Port 2 Unit ID UINT16 1 to 247 Default 101 6007 RW Port 2 Baud ra...
Page 62: ...2 1 to 1000000 x0 001 6036 RW DI2 Pulse Weight UINT32 6038 RW DI3 Pulse Weight UINT32 6040 RW DI4 Pulse Weight UINT32 6042 RW DI5 Pulse Weight UINT32 6044 RW DI6 Pulse Weight UINT32 6046 RW DI1 and DI...
Page 63: ...rt Day UINT16 See Section 5 17 6 TOU Profile Data Structure 6154 RW TOU Season 3 Start Day UINT16 6155 RW TOU Season 4 Start Day UINT16 6156 RW TOU Season 5 Start Day UINT16 6157 RW TOU Season 6 Start...
Page 64: ...ear SOE UINT16 Writing 0xFF00 to the register clears the SOE Log 6292 WO Clear Peak Demand of This Month UINT16 Writing 0XFF00 to the register clears the Peak Demand of This Month 6293 WO Clear Max Mi...
Page 65: ...meters 3 The Self Read Time is applicable to Peak Demand Log and Max Min log There are two types of Self Read Time The value 0 indicates that the transfer will happen at 00 00 of the first day of ever...
Page 66: ...5 UINT16 0 to 169 12 RW Parameter 6 5 UINT16 0 to 169 13 RW Parameter 7 5 UINT16 0 to 169 14 RW Parameter 8 5 UINT16 0 to 169 15 RW Parameter 9 5 UINT16 0 to 169 16 RW Parameter 10 5 UINT16 0 to 169...
Page 67: ...ltage and the Current data is 1000 times of the actual secondary Current Therefore the primary side Voltage and Current values are calculated using the following formulas Primary Voltage Value Voltage...
Page 68: ...10008 10015 RO Event 2 10016 10023 RO Event 3 10024 10031 RO Event 4 10032 10039 RO Event 5 10040 10047 RO Event 6 10048 10055 RO Event 7 10056 10063 RO Event 8 10064 10071 RO Event 9 10072 10079 RO E...
Page 69: ...s are Write Only Register 0081 DO Status should be read instead to determine the current DO status The PMC 630 adopts the ARM before EXECUTE operation for the remote control of its Digital Outputs Bef...
Page 70: ...800 9819 RO Meter Model 1 UINT16 PMC 630A B C 9820 RO Firmware Version UINT16 e g 10000 shows the version is V1 00 00 9821 RO Protocol Version UINT16 e g 40 shows the version is V4 0 9822 RO Firmware...
Page 71: ...ng table Register Value Hex ANSCII 9800 0x50 P 9801 0x4D M 9802 0x43 C 9803 0x2D 9804 0x36 6 9805 0x33 3 9806 0x30 0 9807 0x41 A 9808 9819 0x20 Null Table 5 23 ASCII Encoding of PMC 630A 5 17 Data For...
Page 72: ...15 11 10 9 8 4 7 3 2 1 0 Trigger DO Reserved DO4 DO3 DO2 DO1 Reserved DO4 DO3 DO2 DO1 Table 5 27 Register 6047 DI4 DI3 Bit 12 15 11 10 9 8 4 7 3 2 1 0 Trigger DO Reserved DO4 DO3 DO2 DO1 Reserved DO4...
Page 73: ...ptions 0 RW Type UINT16 0 Disabled 1 Over Setpoint 2 Under Setpoint 1 RW Paramenter 1 UINT16 1 to 16 2 RW Active Limit INT32 4 RW Inactive Limit INT32 6 RW Active Delay UINT16 0 to 9999 second 7 RW In...
Page 74: ...Tariff Rate There are four tariff rates Tariff A Tariff B Tariff C and Tariff D The tariff rates can be applied to any time period Season X Start Day There is no Season 1 Start Day because Season 1 al...
Page 75: ...iff Rate 12 UINT16 Profile Period 4 Tariff Rate 13 UINT16 Profile Period 5 Tariff Rate 14 UINT16 Profile Period 6 Tariff Rate 15 UINT16 Profile Period 7 Tariff Rate 16 UINT16 Profile Period 8 Tariff R...
Page 76: ...T32 Waveform Recorder Start Time 3 Millisecond ms UINT16 4 Va WF Delta Vab INT16 12 cycles 16 samples per cycle 196 Ia WF INT16 12 cycles 16 samples per cycle 388 Vb WF Delta Vbc INT16 12 cycles 16 sa...
Page 77: ...nute 0 to 59 Low order Byte Second 0 to 59 5 RO Millisecond 0 to 999 6 RO Event Value High order Word 7 RO Event Value Low order Word Table 5 36 SOE Log Data Structure Notes 1 Please see Appendix B Ev...
Page 78: ...ort kWh 37 Interval kvarh Import kvarh 38 Interval kvarh Import Kvarh 39 Interval kVAh Total kVAh 40 Va Demand x100 V 41 Vb Demand x100 V 42 Vc Demand x100 V 43 VLN avg Demand x100 V 44 Vab Demand x10...
Page 79: ...Period kVA 98 kVAb max per Demand Period kVA 99 kVAc max per Demand Period kVA 100 kVA max per Demand Period kVA 101 P F a max per Demand Period x1000 102 P F b max per Demand Period x1000 103 P F c...
Page 80: ...x1000 139 P F b min per Demand Period x1000 140 P F c min per Demand Period x1000 141 P F min per Demand Period x1000 142 FREQ min Per Demand Period x100 Hz 143 U Unbalance min per Demand Period x1000...
Page 81: ...sed by Front Panel 10 1 0 DO2 Operated Released by Front Panel 11 1 0 DO3 Operated Released by Front Panel 12 1 0 DO4 Operated Released by Front Panel 13 1 0 DO1 Operated Released by I residual ALARM...
Page 82: ...LL Setpoint Return 19 Return Value x1000 Over Current Setpoint Return 20 Return Value Over kW Setpoint Return 21 Return Value Over kvar Setpoint Return 22 Return Value x1000 Over P F Setpoint Return 2...
Page 83: ...Active 42 Trigger Value x10000 Under Current TEHD Setpoint Active 43 Trigger Value x10000 Under Voltage TOHD Setpoint Active 44 Trigger Value x10000 Under Current TOHD Setpoint Active 45 Trigger Value...
Page 84: ...r kvar Demand Setpoint Return 63 Return Value x1000 Under kVA Demand Setpoint Return 64 Return Value x1000 Under I Demand Setpoint Return 65 Bit 31 DO s Triggered by DI Setpoint 1 Close 0 Open Bits 16...
Page 85: ...WF Capture 5 0 Vc WF Capture 6 0 Ic WF Capture 6 1 0 WF Recording Triggered by Remote Control 2 0 WF Recording Triggered by DI1 3 0 WF Recording Triggered by DI2 4 0 WF Recording Triggered by DI3 5 0...
Page 86: ...DC 10 47 440Hz 4W Digital Inputs DI1 DI2 DI3 DI4 DI5 DI6 DIC Type Sampling Debounce Dry contact 24VDC internally wetted 1000Hz 1 1 000ms programmable Digital Outputs DO11 DO12 DO21 DO22 DO3 M34 DO4 T...
Page 87: ...ics Enclosure Panel Cutout Unit Dimensions Shipping Dimensions Shipping Weight IP Rating Aluminum Alloy 92x92mm 3 62 x3 62 96x96x125mm 3 78 x3 78 x4 92 170x145x155mm 6 69 x5 71 x6 10 1 0kg 52 Accuracy...
Page 88: ...125A 800g PMC MIR 75 75mm 125A to 250A 1200g PMC MIR 120 120mm 250A to 1000A 1500g Technical Specification Primary current 1A r m s Overload 1 2A Second Voltage 1V r m s Accuracy 1 Frequency 50 60HZ L...
Page 89: ...89 Ceiec Electric Technology 2 PMC MIR 50 the hole diameter is 50mm 3 PMC MIR 75 the hole diameter is 75mm 4 PMC MIR 120 the hole diameter is 120mm...
Page 90: ...of electromagnetic disturbance characteristics of industrial scientific and medical ISM radio frequency equipment EN 55011 2009 CISPR 11 Limits and methods of measurement of radio disturbance charact...
Page 91: ...91 Ceiec Electric Technology Appendix F Ordering Guide...
Page 92: ...ctric Technology Headquarters 8 F Westside Building 201 Terra Industrial Tradepark Che Gong Miao Shenzhen Guangdong P R China 518040 Tel 86 755 8341 5187 Fax 86 755 8341 0291 Email support internation...
