PowerTronics - electri
Contents
1.2. DC Status LED Page 16 PGR Series Model PQR 1010 Connecting to the PQR1010 DIRECT The serial port connector on the back of the PQR1010 is a 9 pin DB style RS232 the pinout is as follows Pin 2 Receive Data Pin 3 Transmit Data Pin 5 Ground To establish a connection with this port and a PC a Null modem cable must be used This type of cable connects the Transmit Data pin on the PC to the Receive Data pin on the PQR1010 and the Transmit Data pin on the PQR1010 to the Receive Data pin on the PC It also connects the Ground pins together The PQR1010 is configured to operate at 19 200 baud with 8 data bits 1 stop bit and no parity checking MODEM Use a straight cable not a null modem when connecting to a modem Power the PQR1010 and the Modem up at the same time after connecting the cable and the PQR1010 will auto config the Hayse compatible Modem for auto answer mode at 19 200 baud If the modem is not Hayse compatible configure it to answer the phone on 2 rings with a Baud rate of 19 200 8 data bits 1 stop bit and no parity checking Page 17 PGR Series Model PQR 1010 Page 18 PQR Host Communications Software The PQR1010 is provided with the Powertronics Host Communications Software When the PQR1010 is connected to a computer with a null modem cable the Host software provides several functions Automatically connect to the PQR1010 Configure the PQR1
3. HUM 68 HUM 69 HUM 69 HUM 69 HUM 69 HUM 68 HUM 68 HUM 65 HUM 65 HUM 65 HUM 65 HUM 65 HUM 66 HUM 66 HUM 66 HUM 66 HUM 67 HUM 67 HUM 67 HUM 67 HUM 68 HUM 68 HUM 68 HUM 69 HUM 69 HUM 69 HUM DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC 30 Cur 30 Cur 30 Cur 32 Cur 32 Cur 32 Cur 32 Cur 32 Cur 34 Cur 34 Cur 34 Cur 34 Cur 32 Cur 32 Cur 32 Cur 32 Cur 32 Cur 30 Cur 30 Cur 30 Cur 31 Cur 31 Cur 32 Cur 32 Cur 32 Cur 32 Cur 32 Cur 32 Cur 32 Cur 32 Cur Each line of the transmission has the Time and Date that the data was recorded and the sample of the average reading summed for one minute Typing or Transmitting the Escape character at any time will terminate the transmission of this report Typing the Space bar will Pause or re start the report PGR Series Model PQR 1010 C5 Clear all events and data log This Command will clear all of the events and all of the Data log information stored in the internal Battery backed RAM The summary report quantities will be reset to zero and the Data Logging will start tracking voltage again Transmit or type C5 The PQR1010 will respond by transmitting the following message Are You Sure you want to CLEAR ALL DATA on this board Y
4. Transmit the Version Number 35 C2 Transmit a Summary Report 36 PGR Series Model PQR 1010 Page 4 C3 Transmit a Detail Report 37 C4 Transmit a Data Log 38 C5 Clear all events and data log 39 C6 Configure the hardware 40 Set the Date and Time 41 Set the Baud Rate 42 Set the Data Logging Rate 43 Set the Thresholds 44 C90 Continuous Voltage readings 45 CX Hang up the Phone 46 Specifications AC Channels 47 DC Channels 48 Current Channel 49 Temperature Channel 49 Humidity Channel 50 Mechanical 50 Operating Specifications 50 Interface 50 Data Storage 50 Power Terminology Types of Power Problems 51 Dropout Power Failure 52 Sag 53 Impulse 54 Common Mode Noise 55 Surge 56 High Frequency Noise 57 PGR Series Model PQR 1010 Page 5 INTRODUCTION This reference guide is designed to aid PQR1010 users in the interpretation of AC power line problems This unit will detect a wide range of power disturbances including spikes sags surges common mode noise dropouts and high frequency noise on 2 phases of voltage and 1 DC Channel as well as test the Temperature Humidity and Current The PQR1010 is one of a series of practical power line monitors designed and priced to be outfitted to everyone who services or installs three phase electrical and electronic equipment Electronic equipment is damaged more often by power disturbances than by fire theft and vandalism co
5. Page 36 C2 Transmit a Summary Report Transmit or type C2 The PQR1010 will respond by transmitting a report that is a count of all the disturbances detected since the unit was put on line and the RAM was cleared PQR1010 Ver V2 1 Summary Report as of Aug 01 00 ID 33271 AC Ch1 Impulse 120V AC Ch1 Impulse 60V AC Ch1 Impulse 20V AC Ch1 5 Percent Sag AC Ch2 Impulse 120V AC Ch2 Impulse 60V AC Ch2 Impulse 20V AC Ch2 5 Percent Sag DC Ch1 Impulse 500V DC Ch1 Impulse 60V DC Ch1 Impulse 20V DC Ch1 5 Percent Sag Each event type is described by the Channel Number Event Type Magnitude and Quantity of that disturbance Typing or Transmitting the Escape character at any time will terminate the transmission of this report PGR Series C3 Transmit a Detail Report Transmit or type C3 Model PQR 1010 Page 37 The PQR1010 will respond by transmitting the Detail Report of all disturbances saved since the unit was put on line and the RAM was cleared PQR1010 Ver V2 1 Detail Report as of Aug 01 00 ID 33271 Aug 29 00 07 31 29 53 AC Ch 1 Aug 29 00 07 32 05 02 AC Ch 2 Aug 29 00 07 32 05 02 DC Ch 1 Aug 29 00 07 43 30 85 AC Ch 2 Aug 29 00 07 59 43 32 DC Ch 1 Aug 29 00 08 01 26 22 AC Ch 1 Aug 29 00 08 09 44 72 DC Ch 1 Aug 29 00 08 11 26 92 DC Ch 2 Aug 29 00 09 15 22 57 DC Ch 1 Aug 29 00 09 18 33 23 AC Ch 2 Aug 29 00 09 32 19 56 AC
6. recorded by their time date magnitude and duration in a non volatile RAM memory This data is then retrieved from the analyzer through it s serial communications port The power to operate the unit comes from any standard 110v 220v AC outlet Once plugged in the PQR1010 immediately begins testing the signals on the input connectors PGR Series Model PQR 1010 Page 9 Features Measures all types of disturbances Spikes AC Voltage Sags Common Mode Noise Line Frequency High Frequency Noise Dropouts Power Failures Surges Temperature Humidity Simple to operate 1 Plug the power cord into a grounded outlet 2 Periodically connect to a computer for reports Stores Disturbance events in non volatile RAM 32 000 Events in all Will Data log all channels up to 32 000 readings 22 75 Days 1 sample per minute GRAPHICS SOFTWARE INCLUDED Provided with the PQR1010 is the PQR HOST COMMUNICATIONS Software This software allows you to easily download the data and display or print the DATALOG chart over time the PIE CHART of the summary of events or the HISTOGRAM of the detail of events and Summary reports event information such as the Magnitude Time and Date of each of the disturbances is also 5 reported PGR Series Model PQR 1010 Page 10 Apply the Test Signals The Voltages you are testing can KILL Only a Licensed Electrician can connect
7. the test leads to a distribution panel Please use Care All signals to be tested are applied to the TEST input jacks located on the back of the PQR1010 Apply AC voltage to the AC inputs at AC 1 and AC 2 Apply the DC inputs to Port marked DC 1 Plug the Optional Current Probe into jacks marked CURRENT Plug the temp probe into the port marked AUXILIARY Plug the Optional Humidity probe into the port marked HUMIDITY Note All signals are referenced to the safety ground of the unit For both Safety reasons and for the unit to measure signals properly The unit MUST have a safety ground Plugging the PQR1010 into a grounded outlet will take care of this PGR Series Model PQR 1010 Testing AC Voltage with the PQR1010 The PQR1010 has two channels of AC Voltage power line analyzing which are designed to obtain the maximum amount of useful data from the circuit under test while requiring the minimum amount of setup time Data from the two AC input connectors starts being collected as soon as power is applied to the AC power connector located on the back of the unit Data will continue to be gathered until the unit is powered down Long term voltage recording is known as Data Logging The PQR1010 samples the voltage on each of the AC inputs continuously and stores the average reading once each minute or at other selected intervals There is enough data storage capacity in the unit to collect these readings on both channels
8. was put on line and the RAM was cleared Before starting the transmission the user will be asked to specify the name and location of a file to write the data to After the transfer is complete the program will automatically open a data window containing the downloaded data Each event is described by the date time phase event type and magnitude of that disturbance Ae Wrogram Files PowerTronics Vest drp PowerTronics POR D52 V2 4 Detail Report as of Oct 02 03 13 03 41 16 Hot Impulse 142V Peak 13 04 06 99 Hot Power Restore 117V 11 03 28 20 Neut Impulse 179V Peak 11 05 46 00 Hot Power Restore 116V PGR Series Model PQR 1010 Page 31 Summary Report Selecting the Summary Report menu item will download a listing of counts of all the disturbances detected since the unit was put on line and the RAM was cleared Before starting the transmission the user will be asked to specify the name and location of a file to write the data to After the transfer is complete the program will automatically open a data window containing the downloaded data Each event is described by the phase event type magnitude and quantity of that disturbance js C Program Files Power Ironics est srp Sele PowerTronics POR D52 V2 4 Summary Report as of Oct 02 03 Hot Impulse Hot Power Restore Neut Impulse Selecting the Chart options from this report allows you to generate a pie chart showing the di
9. 010 s settings Download data from the PQR1010 and Save on the computer Generate Reports Charts and Graphs from the downloaded data gt 50 50 50 Powerlronics 12 0 2 Fils wes Settings Communicators ela BF C Program Files Power Tronics PQR 1010 14 var 03 die Plot for C Program FilesWowerTronics QR 1010 14 Mar 03 dle PowerTranics POR ININ Ver Y3 0 Data ng Repar as of Marj 147M3 ID 4 049 Time Histon Plot FACI end TI Cate 479x257 41 EJE Mar 11 03 gt 7 00 07 Mar 14 09 12 49 20 Conent Settings COM Pit 1 Eoad Rale 690 78 2003 325 FM A PGR Series Model PQR 1010 Page 19 Installing the PQR Host Communications Software R Put Disk 1 provided with your unit into your disk drive Select or Double click on SETUP A series of files will be copied to your computer s RAM PowerTronics Setup ea Welcome to the PowerTronics installation program T Setup cannot install system files or update shared files if they are in use Before proceeding we recommend that you close any applications you may be running Exit Setup To prevent any software conflicts you should close any other applications programs running before continuing with the PQR Host software installation then click on OK Click on the Computer Button to start the installation PowerTronics Setup Begin the installation by clicking the button below Click this button to install P
10. 06 116 Neu am am me ser a Neu Neu Neu Neu Neu Neu Neu Neu Neu Neu Neu Neu Neu Neu Temp 0 0 Hum 1 7 Temp 237 7 Hum Temp 32 6 Hum 42 Temp 32 6 Hum 42 Temp 32 6 Hum 43 Temp 32 9 Hum 42 Temp 32 9 Hum 42 Temp 32 9 Hum 41 Temp 32 9 Hum 41 Temp 32 9 Hum 41 9 9 9 9 2 Zs Jois w S S Sos so yo so yo Temp 32 Hum 42 Temp 32 Hum Temp 32 Hum Temp 32 Hum Temp 33 Hum Temp 33 Hum an m NAMANNNANNHAMAMOOTOCVON g os O0 Gwo OoOo GG O Loo Ovo oS G E This is the text report showing the Date and Time of the reading the voltage on each of the Hot and Neutral Lines as well as the readings from the Temperature and Humidity sensors P PowerTronics Host Interface Software V2 0 4 File Edit View Settings Communications Graph Help TEI Notice that the Graph option now shows up on your toolbar Since you now have data available you can generate the charts and graphs that represent that data PGR Series Model PQR 1010 Page 28 Data Log Graph Select the Plot Time History selection under Graph Graph l Plot Time History Hot Select 1 or 2 of the available channels to graph M Neu V Temp Kocssessooo Once the channels are selected and the Okay button is clicked the software will scan the data file and generate a c
11. Ch 1 Aug 29 00 09 32 19 56 DC Ch 2 Aug 29 00 09 43 27 33 AC Ch 1 Aug 29 00 10 01 29 74 AC Ch 1 Aug 29 00 10 01 29 74 AC Ch 2 Aug 29 00 10 01 29 74 DC Ch 1 Aug 29 00 10 10 52 32 AC Ch 1 Aug 29 00 10 10 52 32 AC Ch 2 Aug 29 00 10 10 52 32 DC Ch 1 Aug 29 00 10 10 52 32 DC Ch 2 Aug 29 00 11 35 22 47 DC Ch 1 Impulse 20 V Peak Impulse 20 V Peak Impulse 20 V Peak Impulse 120 V Peak Impulse 60 V Peak Impulse 120 V Peak Impulse 600 V Peak Impulse 20 V Peak Impulse 20 V Peak Impulse 60 V Peak Impulse 120 V Peak Impulse 20 V Peak Impulse 60 V Peak Sag 5 Percent Sag 5 Percent Sag 5 Percent Impulse 120 V Peak Impulse 120 V Peak Impulse 60 V Peak Impulse 20 V Peak Impulse 60 V Peak Each event is described by the Time Date Channel Number Event Type and Magnitude of that disturbance Typing or Transmitting the Escape character at any time will terminate the transmission of this report Typing the Space bar will Pause or re start the report PGR Series C4 Transmit a Data Log Report Transmit or type C4 Model PQR 1010 Page 38 The PQR1010 will respond by transmitting the Listing of the voltages measured on all input channels each minute or at other programmed time since the unit was put on line and the RAM was cleared PQR1010 Ver V2 1 Data Log Report as of Sep 01 00 ID 33271 Aug 29 00 12 13 00 AC1 119 AC2 A
12. Power Tronics Model PGRI010 Power Quality Recorder User s Manual PGR Series Model PQR 1010 Page 2 All information and specifications written or implied in this manual are current at the time of printing However due to ongoing process of adding improvements to the products PowerTronics Eastern Time Designs Inc reserves the right to make changes at any time without notice Copyright 2004 EASTERN TIME DESIGNS INC SAFETY NOTICE The power cable attached to the device is supplied with a safety and reference ground Do not use the PQR 1010 when powered from an ungrounded outlet High voltage exists at many points inside the cabinet Qualified personnel ONLY should open the covers Opening the covers may affect the warranty PGR Series Model PQR 1010 Page 3 Table of Contents PQR1010 Safety Notice 2 Table of Contents 3 Introduction 5 Calibration 6 Features 7 Apply the Test Signals 10 Testing AC Voltage 11 Testing DC Voltage 12 Testing Temperature 13 Testing Humidity 14 Testing Current 15 Power Up Sequence 16 Communications Connecting to the PQR1010 17 PQR1010 Host Communications Software 18 Installing the Software 19 File Menu 21 View Menu 22 Settings Menu 23 Set Baud Rate 24 Set Data Log Rate 25 Communications Menu 26 Data Log Report 27 Data Log Graph 28 Detail Report 30 Summary Report 31 Calibration 32 PQR1010 Commands 33 CO Transmit the Command Menu 34 C1
13. To clear the data answer this question with a CAPITAL Y The unit will then test and clear all internal RAM The following text will be transmitted during the RAM clear operation Are You Sure you want to CLEAR ALL DATA on this board Y Testing RAM Ran test Passed Clearing Ram Page 39 PGR Series Model PQR 1010 Page 40 C6 Configure the PQR Hardware This command will transmit the Setup Command Menu back to the operator through the serial port Transmit or type C6 The PQR1010 will respond with These are your Setup Options Current Settings 1 Set the Date and Time Aug 01 00 11 05 32 53 2 Set the Baud Rate 19 200 Baud 3 Select a Data Logging Sample Rate 1 Minute 4 Set the Sag Surge and Power Fail Thresholds ESC Exit this Menu Select an Option This Menu can be called up any time the operator is connected to the unit The Current Settings show how the OM PQR1010 is configured at that time PGR Series Model PQR 1010 C6 Option 1 Set the Date and Time This Command allows the operator to change the Time and Date setting inside the OM PQR1010 Select Option 1 1 The PQR1010 will respond by transmitting the following message Input the Date and Time in the format MM DD YY HH MM SS MM Month Jan 01 Feb 02 Mar 03 Apr 04 May 05 Jun 06 Jul 07 Aug 08 Sep 09 Oct 10 Nov 11 Dec 12 DD Day Ist 01 31st 31
14. YY Year 2001 01 HH Hour 1 00 AM 01 1 00 PM 13 MM Minute 0 00 59 59 SS Second 0 00 59 59 The data must be entered in the format shown including commas slashes and colons After entering the Time and Date enter a Carriage Return Page 41 PGR Series Model PQR 1010 C6 Option 2 Set the Baud Rate This Command allows the operator to change the communications Baud rate setting inside the PQR1010 Select Option 2 2 The PQR1010 will respond by transmitting the following message Select a Baud Rate Currently set to 19 200 Baud 1 1200 2 2400 3 4800 4 9600 5 14400 4 19200 Warning You will need to change the rate on your terminal to match the PQR Typing the number indicated next to the desired rate will change the rate of the PQR1010 immediately to the new rate Note Changing the baud rate breaks the connection between the PQR1010 and the communications device it is connected to The rate on the connected device must be changed to match the new rate of the PQR1010 When the rate is changed the new setting is saved in Non Volatile RAM and is used as the power up default until the next time the setting is changed Page 42 PGR Series Model PQR 1010 C6 Option 3 Set the Data Logger This Command allows the operator to change the interval between data logger readings inside the PQR1010 Select Option 3 3 The PQR1010 will respond by transmitting the fo
15. ate Programmable range reading per second to 1 reading per 4 minutes Sags Surges R Threshold 5 and 10 of average amp Duration limits 20 milliseconds R Accuracy 1 5 Dropouts amp Threshold Less than 10 of average R Duration limits Longer than 8 ms Shorter than 80ms Power Failure R Threshold Less than 10 of average R Duration limits Longer than 80ms Impulses R 2 Channels 20V to gt 2500 Vpeak R Resolution thresholds 5V steps R Accuracy 10 R Pulse detection 500 nano seconds above threshold High Frequency Noise R Range 2 volts peak 10 Khz 10 Mhz R Accuracy 10 R Response time 1 milli second Page 48 PGR Series Model PQR 1010 Page 49 Current Channel RMS Current Data Logging R Range 0 2 amps to 1000 amps rms R Accuracy 1 5 R Sample rate Programmable range 1 reading per second to 1 reading per 4 minutes Sags Surges R Threshold 5 and 10 of average R Duration limits 20 milliseconds R Accuracy 1 5 Dropouts amp Threshold Less than 10 of average R Duration limits Longer than 8 ms Shorter than 80ms Power Failure R Threshold Less than 10 of average R Duration limits Longer than 80ms Temperature Channel Temperature Data Logging R Range 20 to 250 degrees 0 02 2 5 vdc R Accuracy 1 R Sample rate Programmable range reading per second to 1 reading per 4 minutes Sags Su
16. ed settings This process may take a few seconds PGR Series Model PQR 1010 Page 24 Set Baud Rate w Set Baud Rate 1200 M 38400 M 2400 M 4800 M 9600 14400 lv 19200 Cancel The Set Baud Rate menu option allows the user to specify the data rate to be used when communicating with the device The program will display a dialog box with the six valid baud rates to select from 2400 4800 9600 14400 19200 and 38400 After selecting the desired baud rate pressing the Okay button will instruct the program to set the device baud rate This process may take a few seconds The program baud rate setting will also be set to the selected setting When the rate is changed the new setting is saved in FLASH RAM and is used as the power up default until the next time the setting is changed PGR Series Model PQR 1010 Page 25 Set Data Logger Set Data Logging Rate x The Set Data Logger menu item allows the user to specify the device data logging rate or the time in between data log samples The user 1Sec will be provided six choices 1 second 5 seconds 10 seconds 30 seconds 1 minute or 4 5Sec minutes After selecting the desired logging interval pressing the Okay button will instruct the program to set the device setting 10Sec This process may take a few seconds 30Sec When the rate is changed the setting is NOT l saved in non volatile RAM T
17. espond 96d indicating that it will now trip at 96 degrees To set the Temperature Surge setting to trip at 5 and 10 type 0 at Temp channel Surge Threshold 5 10 0 followed by a carriage return The PQR1010 will respond 5 10 indicating that it will now trip at 5 and 10 above the average value Note These settings are saved in Non Volatile RAM and are used as the power up default Page 44 PGR Series Model PQR 1010 C90 Continuous Transmission of channels voltage This Command allows the operator to view the readings present on each of the AC DC Aux and Current channels Transmit or type C90 The PQR1010 will respond by transmitting the following Unit Off Line entering Calibration mode Phi 120V Ph2 117V Aux 68 DC1 6 3V DC2 413V Cur 11A Unit returning to On Line mode The unit will send this reading continuously resulting in the screen being updated about three times a second This command is helpful in confirming the unit is properly connected to the signals under test If there is no signal attached to the test input the reading will be zero To quit the test send any character to the unit or wait for 30 seconds when the unit will return to the on line testing mode on it s own Page 45 PGR Series Model PQR 1010 Page 46 CX Hang up the phone This Command allows the operator to disconnect the signal from a phone l
18. for 11 days The PQR1010 will continuously test the two phases of voltage for Sags Surges Power Failures Dropouts Impulses High Frequency Noise Line Frequency and Phase changes Any power quality problems that exceed the preset thresholds will be recorded in battery backed RAM with the time and date stamp of the event There is enough data storage capacity in the unit to collect up to 1500 of these readings on both channels PQR1010 Side Panel AC Inputs Page 11 PGR Series Model PQR 1010 Page 12 Testing DC Voltage with the PQR1010 The PQR1010 has one channels for analyzing DC Voltage This channel has a maximum input of 50V for testing low voltage supplies Data from the DC input connector starts being collected as soon as power is applied to the AC power connector located on the back of the unit Data will continue to be gathered until the unit is powered down The PQR1010 samples the voltage on the DC input continuously and stores the average reading once each minute or at other selected intervals There is enough data storage capacity in the unit to collect these readings on this channel for 11 days The PQR1010 will continuously test the DC input for Sags Surges Power Failures Dropouts Impulses and High Frequency Noise Any power quality problems that exceed the preset thresholds will be recorded in battery backed RAM with the time and date stamp of the event There is e
19. ge capacity in the unit to collect these readings for 11 days The PQR1010 will continuously test the Current Channel for Sags and Surges Any deviations that exceed the preset thresholds will be recorded in battery backed RAM with the time and date stamp of the event There is enough data storage capacity in the unit to collect up to 1500 of these readings OM PQR1010 Side Panel Current Transducer CT Input Page 15 PGR Series Power Up Sequence Apply AC or DC Power Model PQR 1010 There is a Unit Status LED on the back of the PQR1010 This led is used to indicate system diagnostics status and Channel operational status When the PQR1010 is first connected to AC or DC power 110VAC or 220 VAC or 12 24V DC it will go through a series of power on diagnostics The status of these tests can be seen in the Channel Status LED located on the back panel While the initial tests are being executed approximately 10 seconds long the Red LED will be blinking After the tests are completed the LED will turn off briefly and then turn on steady The LED will blink for ten seconds whenever there is a disturbance detected on any input or the serial port has been accessed As soon as the diagnostics have completed the PQR1010 is on line and monitoring the input channels The unit should be left on line testing for at least a 72 hour period OM PQR1010 Side Panel PQR Power AC
20. hart showing the data in chart form x1 Plot for C Program Files Power Tronics test dlg TB PowerTronics PQR D52 V2 4 Data Log Report as of Time History Plot of Temp and Hum Data 50 50 40 40 Temp 30 30 Hum degF 20 20 10 10 D 0 13 04 06 11 03 06 20 24 06 03 43 06 Sep 30 03 13 04 06 Oct 01 03 11 03 06 Data Log chart of Temperature and Humidity PGR Series Model PQR 1010 Page 29 x4 Plot for C Program Files Power Tronics est dig Sele PowerTronics PQR D52 V2 4 Data Log Report as of Time History Plot of Hot Data This is the chart generated from a days worth of data logging on a 120V AC Line 13 i 06 20 24 06 03 43 06 11 03 06 Sep 30 03 13 04 06 Oct 01 03 11 03 06 150 By holding down your Left Mouse Button you create a selection box You can drag your mouse and create a ZOOM Area around your data When you release the mouse button the data in the ZOOM area is expanded to fill the screen area 100 ai Double clicking on the chart will return it to original size m Plot for C Program Files PowerTronics est dlg PowerTronics PQR D52 2 4 Data Log Report as of Oct 02 03 Time History Plot of Hot Data 111 13 45 06 15 27 06 14 19 06 14 53 06 Sep 30 03 13 45 06 Sep 30 03 15 27 06 PGR Series Model PQR 1010 Page 30 Detail Report Selecting the Detail Report menu item will download a listing of all the disturbances saved since the unit
21. hat these problems are and what some of the consequences are of having these problems can help in the process of identifying what can be done to help protect this equipment The following pages describe several of the more common types of Power disturbances and list what some of the causes are Dropout Power Failure Sag Impulse Common Mode Noise Surge High Frequency Noise GGG GGG Figure PT 1 Typical AC Waveform V nm PGR Series Model PQR 1010 Page 52 DROPOUT NOTCH A condition where a portion of the sine wave has a lower than expected value or is missing entirely usually for a portion of a cycle These types of problems can be caused when large motors are started Lightning arresters are employed during a lightning hit or when electrical equipment fails Dropouts can lead to failures in computers and electronic equipment reduced life of motors and flickering lights POWER FAILURE When the duration of a dropout exceeds 1 cycle it is usually referred to as a Power Failure or Blackout This problem is the easiest to observe Figure PT 2 Dropout V PGR Series Model PQR 1010 SAG UNDER VOLTAGE DIP or BROWNOUT A power sag or low line voltage is a decrease in line voltage of at least 10 of the average line voltage for half a cycle or longer The power sag is often caused by large inductive equipment e g photocopy postage equipment being applied on the same AC line a
22. he power up 1Min default is one sample per minute 4Min Cancel Set Thresholds Set Thresholds POR D52 The Set Thresholds menu item allows the user to specify the thresholds at which the device will trigger events The user will be provided a dialog box with input fields to specify the surge sag and Hot Line power failure thresholds for all available lines jo Surge Threshold Entering zero will set the unit to test at 5 and 10 limits Entering a value between 1 and 999 will set 0 Sag Threshold the actual voltage for the unit to trip at Leaving a field blank will keep the threshold set to its current 0 Power Failure value After specifying the desired settings pressing the Okay button will instruct the program to set the device settings This process may take a few seconds Hat Neu Hum Temp Entering O will set the unit to test at 5 and 10 limits Entering a value between 1 and 999 will set the actual voltage for the unit to trip at Leaving a field blank will keep the threshold set to its current value PGR Series Model PQR 1010 Page 26 Communications Menu Powerlronics Version 2 0 0 020622 File View Settings Beuuuiuneiienes Help The Communications menu contains alala vig Datalog f items that allow the user to retrieve data Detail Report from the PQR device Summary Report Calibration Mode Clear Data When you click on any of these functions the PQR Host Commun
23. i Channel AC Voltage DC Voltage Current Humidity and Temperature Disturbance Recorder and Voltage Logger Easy to Understand Reports Simple connection to a Computer or Terminal Made in USA i a The PQR1010 Power Quality Recorder is a state of the art fully integrated instrument which measures records and reports power disturbances aiding in the analysis of power quality in medical commercial and industrial applications Disturbances detected on multiple channels are recorded by their time date magnitude and duration in a non volatile RAM memory This data is then retrieved from the analyzer through its serial communications port Connections to the PQR1010 are made between the safety connectors on the back of the unit and the circuit panel to be tested The power to operate the unit comes from any standard 110v 220v AC outlet Once plugged in the PQR1010 immediately begins testing the signals on the input connectors PGR Series Model PQR 1010 Page 8 Monitor 2 AC Channels DC Temperature and Humidity and Current with optional probes User Friendly Programmable Multiple Phase Monitoring Fast Impulse Detection Easy to Understand Reports Made in USA GG GG GG The PQR1010 Power Line Analyzer provides a complete analysis of your AC Power for a fraction of the cost of other Monitors Disturbances detected on the Hot and Neutral Lines as well as Temperature and Humidity channels are
24. ications software will automatically scan your serial ports looking for the connected PQR D52 The software will attempt to match the communications settings to the PQR D52 and will then perform the selected function For example when you click on the Data Log report the software will locate the PQR D52 and start downloading the data The status of the download is reported as w Download Status A Downloading Data Blocks written 71 3 The blocks will count up until all of the data is downloaded and saved in the data file PGR Series Model PQR 1010 Page 27 Data Log Selecting the Data Log menu item will download a listing of the voltages measured on all of the input channels since the unit was put on line and the RAM was cleared Before starting the transmission the user will be asked to specify the name and location of a file to write the data to After the transfer is complete the program will automatically open a data window containing the downloaded data or C Program Files Power Tronics Vest dig MB A PowerTronics POR D52 V2 4 Data Log Report as of Oct 02 03 Sep 30 03 13 03 30 Hot 116 Sep 30 03 13 04 06 Hot 117 13 05 06 Hot 117 13 06 06 Hot 117 13 07 06 Hot 217 1308 06 Hot 116 13 09 06 Hot 116 13 10 06 Hot 116 1341106 Hot TIG 13 12 06 Hot 116 13 13 06 Hot 116 13 14 06 Hot 116 13 15 06 Hot 116 1VSLEsOb Hote Tre Les1Vs06 Hot T167 Neu 13 18
25. ies Model PQR 1010 Page 23 Settings Menu Powerlronics Version 2 0 0 020622 M PRE 4 The Settings menu contains items that allow the File View PAu Communications Help PRETAS user to specify certain settings for communication amp v COM Port 1 between the software and the PQR device The COM POEZ menu also provides an interface for setting the PQR device parameters COM Port 3 COM Port 4 Set Date Time Set Baud Rate Set Data Logger Set Thresholds COM Port 1 COM Port 4 The COM Port menu items are used to specify which computer COM port the PQR device is connected to Selecting one of the options will change the program setting to that particular port The current settings are indicated by a check mark next in the Settings menu The current COM port setting is also displayed in the status bar at the bottom of the main program window Set Date Time im Set Date and Time Select the Set Date Time menu item to set the device date and time Hours 11 Minutes 32 Seconds 48 Avane bor vil ts abed that provides the user an interface Month i0 Day o2 Year 03 with which to specify the date and time The settings will be defaulted to the current date and time or to the date and time Cancel ge f specified previously in the same program session After inputting the desired date and time pressing the Okay button will instruct the program to set the device to the specifi
26. ine on a Modem attached to the PQR1010 Transmit or type CX The PQR1010 will respond by transmitting the following Thank you and good bye ATHO Having sent this message the unit then sends the hang up command to the modem If there is a modem connected and it had the phone off hook it would put the phone on hook PGR Series Model PQR 1010 Page 47 AC Channels Specifications RMS Voltage Data Logging R Range 80 480 Vac RMS R Accuracy 1 5 R Sample rate Programmable range reading per second to 1 reading per 4 minutes Sags Surges R Threshold 5 and 10 of average RMS R Duration limits 1 cycle or 20 milliseconds R Accuracy 1 5 Dropouts R Threshold Less than 10V rms R Duration limits Longer than 8 ms Shorter than 80ms Power Failure R Threshold Less than 10V rms R Duration limits Longer than 80ms Impulses R 2 Channels 20V to gt 2500 Vpeak R Resolution thresholds 5 volt steps R Accuracy 10 R Pulse detection 500 nano seconds above threshold High Frequency Noise R Range 2 volts peak 10 Khz 10 Mhz R Accuracy 10 R Response time 1 milli second Line Frequency R Range 40 400 Hz R Accuracy 1 R Response time 1 AC cycle R Threshold 2 deviation from average PGR Series Model PQR 1010 DC Channel Specifications RMS Voltage Data Logging R Ch 1 Range 1 to 52 Vdc R Accuracy 1 5 R Sample r
27. led in the following pages PGR Series CO Transmit the Command Menu This command will transmit the Command Menu back to the operator through the serial port This is usually the first command to be issued when the operator is connected to the PQR1010 Transmit or type The PQR1010 will respond after after several seconds with This Menu can be called up any time the operator is connected to the unit C0 or CONNECT PQR1010 V2 1 Aug 01 00 11 05 32 53 ID 33271 These are your Command Options C0 and the Menu is transmitted automatically upon receipt of the word Display this Command List Display Unit Version Number Summary of all Detected Events Detail Report of Stored Events Data Log Report of all Channels Will STOP data transfer Will Pause data transfers Clear All Events Configure the PQR Hardware Hang up CONNECT from a modem Model PQR 1010 Page 34 PGR Series Model PQR 1010 Page 35 C1 Transmit the Version Number This command will transmit the Model Name and Version Number back to the operator through the serial port Transmit or type Cl The PQR1010 will respond with PQR1010 Ver V2 1 PQR SERIES Aug 01 00 ID 33271 The Version Number refers to the Firmware Program stored in the PROM located inside the unit This number is needed whenever the operator contacts OMEGA technical support specialists PGR Series Model PQR 1010
28. llowing message Enter the number of seconds between Data log samples 1 1 Sec 2 5 Sec 3 10 Sec 4 30 Sec 5 1 Min 4 4 Min Any other choice sets the rate to 1 Minute New Rate Typing the number indicated next to the desired rate will change the rate of the PQR1010 immediately to the new rate Note When the rate is changed the new setting is saved in Non Volatile RAM and is used as the power up default until the next time the setting is changed Page 43 PGR Series Model PQR 1010 C6 Option 4 Set the Surge Sag and Power Fail This Command allows the operator to change the threshold points for the PQR1010 events Select Option 4 4 The PQR1010 will respond by transmitting the following message AC channel Surge Threshold 5 10 AC channel Sag Threshold 5 10 AC channel Power Failure 5 10 DC Channel Surge Threshold 5 10 DC Channel Sag Threshold 5 10 DC Channel Power Failure 5 10 Temp channel Surge Threshold 5 10 Temp channel Sag Threshold 5 10 To set a fixed threshold type the desired number of the setting To set the Temperature Surge setting to 98 degrees type 98 at Temp channel Surge Threshold 5 10 98 followed by a carriage return The PQR1010 will calculate the nearest trip point and r
29. mbined Intermittent power problems are the most expensive hidden expense to the owners of microprocessor based equipment The PQR1010 is easy to use and provides immediate and long term information for the technician and customer to understand power line disturbances To monitor the AC and DC circuits with the PQR1010 connect the test leads between the circuits to be tested and the connectors located on the back of the unit Plug the line cord provided into a standard 110 volt or 220 volt outlet After running an internal self test the unit will start testing PGR Series Model PQR 1010 Page 6 Included with the PQR1010 Each PQR1010 is supplied with a 6 foot power cord RS232 communications cable with DB9F termination Windows 98 NT XP data analysis software temperature probe one set of AC voltage test leads and one set of DC voltage test leads Humidity probe must be ordered separately model no PQR HUMIDITY CALIBRATION The PQR1010 monitors are designed to test the Power Line with a high degree of accuracy In this unit all measurements are referenced to a state of the art temperature compensated voltage source It is recommended that each unit be calibrated annually by the factory as certain components may require calibration Contact OMEGA for details on returning your unit for calibration PGR Series Model PQR 1010 Page 7 Power and Environmental Quality Monitor User Friendly Mult
30. nough data storage capacity in the unit to collect up to 1500 of these readings OM PQR1010 Back Panel DC Input PGR Series Model PQR 1010 Testing Temperature with the PQR1010 The PQR1010 is equipped with a temperature input port The included Temperature probe may be plugged into this port to provide Data logging and fault detection of the ambient temperature Data from the Temperature input port starts being collected as soon as power is applied to the AC power connector located on the back of the unit Data will continue to be gathered until the unit is powered down The PQR1010 samples the temperature port continuously and stores the average reading once each minute Data Logging or at other selected intervals There is enough data storage capacity in the unit to collect these readings for 11 days The PQR1010 will continuously test the Temperature input for Sags and Surges Any deviations that exceed the preset thresholds will be recorded in battery backed RAM with the time and date stamp of the event There is enough data storage capacity in the unit to collect up to 1500 of these readings OM PQR1010 Back Panel Temperature Port Input Page 13 PGR Series Model PQR 1010 Page 14 Testing Humidity with the PQR1010 The PQR1010 is equipped with a Humidity input port The optional Humidity probe may be plugged into this port to provide Data logging and fault detection of the ambien
31. ose the active window Print Select the Print option to send the active window to a printer This menu item will display a Print Dialog for the user to select which printer to use and to specify the desired settings Memory Files The program will keep track of the last four files that have been used and keep their names and locations in memory To reopen any of these files simply select the menu item with the desired file s name The program will display the contents of the file in a new window Exit Select the Exit menu item to close all windows and exit the program Other options that are sometimes shown Save Select the Save menu item to save the active data file to its current file name and location Save As Select the Save As menu item to save the active data file to a new file name and location PGR Series Model PQR 1010 Page 22 View Menu P PowerTronics Version 2 0 0 020622 Settings Communications Help v Toolbar v Status Bar The View menu contains items used to control what tools are visible and available to the user in the main program window Toolbar Select the Toolbar menu item to toggle the toolbar The toolbar contains the buttons for opening and printing files Status Bar Select the Status Bar menu item to toggle the status bar at the bottom of the main program window The status bar displays the program s current COM port and baud rate settings PGR Ser
32. owerTronics software to the specified destination directory Directory C Program Files PowerTronics Change Directory Exit Setup PGR Series Model PQR 1010 Page 20 g PowerTronics Choose Program Group Setup will add items to the group shown in the Program Group box You can enter a new group name or select one from the Existing Groups list Clicking on CONTINUE Proorenicroue will allow the installation to owerTronics complete Existing Groups The PQR Host communications software can now be started R Click on START x Select PROGRAMS R Select POWERTRONICS PowerTronics b PowerTronics PowerTronics Host Interface Software V2 0 4 fettings Communications Help This Screen is the starting point for working with the PQR D52 Current Settings COM Port 1 Baud Rate 10 6 2003 12 34 PM PGR Series Model PQR 1010 Page 21 File Menu The File menu contains options for using data files that are stored on disk Powerlronics Version 2 0 0 020622 Open view Settings Communications Help Open Ctro Select the Open menu item to open a data Goss log detail report or summary report that is stored on disk After specifying the desired l file the program will open a window that C wbb812 dlg contains the data from the file C 1436blkbx95 drp C 436blkbx95 dlg Close C 436blkbx95 srp Print Ctrl P Exit i Select the Close menu item to cl
33. rges R Threshold 5 and 10 of average R Duration limits 2 seconds R Accuracy 1 5 PGR Series Model PQR 1010 Humidity Channel Humidity Data Logging R Range 20 to 250 degrees 0 02 2 5 vdc R Accuracy 1 R Sample rate Programmable range 1 reading per second to 1 reading per 4 minutes Sags Surges R Threshold 5 and 10 of average R Duration limits 2 seconds R Accuracy 1 5 Mechanical Specifications Weight 4 pounds Size 8 wide x 10 deep x 2 high Power Cord 6 feet Operating Specifications R Temperature 0 50 degrees C R Humidity 10 to 80 non condensing R AC Voltage 80 260 volts ac amp DC Voltage 12 30 volts de R Current 0 1 amp R Line Frequency DC 400 Hz gt 50 50 30 30 50 Serial Interface Specifications Connector DB9 RS 232C Baud Rate Programmable 1200 to 19 200 baud Protocol 8 Data 1 Stop No Parity bits Data Storage Specifications Summary Event Count Detail Storage Data Retention 56 000 of each event type 56 000 events total 99 Years without power Page 50 PGR Series Model PQR 1010 Page 51 Types of Power Problems and what they look like There are many types of power problems that can affect the quality of the AC power being delivered to a piece of equipment Different types of problems will have different effects on the operation or even life expectancy of this equipment Knowing w
34. s connected to earth ground at the service entrance so that in effect the neutral line should have 0 volts at the load At a typical site voltage is induced onto the neutral line by other equipment This voltage can appear in the form of impulses or a continuous pseudo sine wave Figure PT 5 Common Mode Noise V PGR Series Model PQR 1010 Page 56 SURGE SWELL OR OVER VOLTAGE A power surge is the opposite of a sag and is often referred to as High Line Voltage A surge is defined as an increase in line voltage above 128 volts on a 115V Line for a half cycle or longer Like the sag the power surge is often caused by large inductive loads being applied on the same line Power surges cause some of the most dangerous occurrences and their results are the most difficult to correct Figure PT 6 JV Surge V i Aa fA PGR Series Model PQR 1010 Page 57 HIGH FREQUENCY NOISE High frequency noise can be caused by electronic equipment feeding internal noise back onto the power line or logic induced noise from switching power supplies This noise is transferred to the AC line causing disturbances greater than 2V peak to peak superimposed on the AC sine wave normal mode noise This noise can cause internal component degradation and eventual system failure During this degradation period system lockups resets and data transfer will increase Figure PT 7 High Frequency Noise V
35. s is being tested Sags can be caused by external factors as well such as large power draining equipment used in other buildings Sags can be particularly detrimental to electronic equipment because of the malfunctions caused by the sudden decrease of available voltage to the power supply Complete failure rarely occurs and often the equipment user continues to operate the device unaware of the potential logic circuit problems that may have occurred Figure PT 3 Sag Page 53 PGR Series Model PQR 1010 Page 54 IMPULSE SPIKE SURGE The spike is a surge of energy superimposed on the AC line usually with a relatively short duration Spikes can potentially have the most serious effects on electronic equipment due to their high energy content and the Integrated Circuits inability to absorb the energy Many events can cause spikes such as lightning bolts utility grid switching switching inductive loads on and off and SCR Silicon Control Rectifier dimmers Although properly designed equipment has some built in spike protection repeated hits by high energy spikes can eventually render these components useless Figure PT 4 Impulse V PGR Series Model PQR 1010 Page 55 COMMON MODE NOISE In single phase power systems as found in many countries such as the USA the load computer or equipment is connected between the hot and neutral line Usually the neutral line i
36. stribution of the detected events Chart for C Program Files PowerTronics test srp Sel PowerTronics PQR D52 V2 4 Summary Report as of Chart of Events for Hot Neu Temp and Hum Lines BB Hot Impulse 25 0 E Hot Power Restore 50 0 B neut Impulse 25 0 PGR Series Model PQR 1010 Page 32 Calibration Mode Calibration POR D52 Selecting the Calibration Mode menu item will command the device to begin transmitting the current voltage readings to the computer The voltage readings are then displayed in a special window The voltage readings will be updated approximately once a second No other command can be performed while the program is in calibration mode To end the transmission user must press the Stop Transmission button otherwise the transmission will automatically stop after about two minutes Current Readings top Transmissio Clear Data Selecting the Clear Data menu item will clear all of the events and data log information stored in the internal battery backed RAM in the device The summary report quantities will be reset to zero and the data logging will start tracking voltage again The program will ask the user for confirmation before transmitting the Clear command to the device Note A large amount of time may be necessary in the cases where data is transmitted from the device to the computer The exact duration is dependent upon the baud rate setting and
37. t Humidity Data from the Humidity input port starts being collected as soon as power is applied to the AC power connector located on the back of the unit Data will continue to be gathered until the unit is powered down The PQR1010 samples the Humidity port continuously and stores the average reading once each minute Data Logging or at other selected intervals There is enough data storage capacity in the unit to collect these readings for 11 days The PQR1010 will continuously test the Humidity input for Sags and Surges Any deviations that exceed the preset thresholds will be recorded in battery backed RAM with the time and date stamp of the event There is enough data storage capacity in the unit to collect up to 1500 of these readings OM PQR1010 Back Panel Humidity Port Input PGR Series Model PQR 1010 Testing Current with the PQR1010 The PQR1010 is equipped with a pair of banana jacks designed to accept a Current Transducer CT The output of the CT will provide the signal necessary for the PQR1010 to record data about the quality of the line being tested Data from the CT starts being collected as soon as power is applied to the AC power connector located on the back of the unit Data will continue to be gathered until the unit is powered down The PQR1010 samples the Current channel continuously and stores the average reading once each minute or at other selected intervals There is enough data stora
38. the amount of data being downloaded In these cases Data Log Detail Report and Summary Report a status window is displayed allowing the user to modify the progress of the transmission The status window shows a running count of blocks written to disk during the current transmission The block count provides an approximate measure of the amount of data that has been transferred and the actual size of a block depends on the baud rate setting The user can cut a transmission short by simply pressing the Cancel button PGR Series Model PQR 1010 Page 33 Other Communications In the event that you would like to communicate with the PQR 1010 without using the PQR Host Communications software you can connect using most other terminal emulator software Commands The PQR 1010 will respond to commands received through the serial port All commands are started with a C Entering C followed by the command number will initiate the function The commands are as follows CO Transmit the Command Menu Cl Transmit the Unit Version number C2 Transmit a Summary Report C3 Transmit a Detail Report C4 Transmit a Data Log of recorded voltage C5 Clear all events and data log C6 Set the Date and Time C90 Continuous transmission of channels readings CX Hang up the phone After the PQR 1010 has completed the task initiated by the operator command it returns on line to it s monitoring duties Each of the commands are detai
39. ug 29 00 12 14 00 AC1 119 AC2 Aug 29 00 12 15 00 AC1 118 AC2 Aug 29 00 12 16 00 AC1 118 AC2 Aug 29 00 12 17 00 AC1 118 AC2 Aug 29 00 12 18 00 AC1 117 AC2 Aug 29 00 12 19 00 AC1 117 AC2 Aug 29 00 12 20 00 AC1 117 AC2 Aug 29 00 12 21 00 AC1 118 AC2 Aug 29 00 12 22 00 AC1 117 AC2 Aug 29 00 12 23 00 AC1 118 AC2 Aug 29 00 12 24 00 ACI 118 AC2 Aug 29 00 12 25 00 AC1 118 AC2 Aug 29 00 12 26 00 AC1 118 AC2 Aug 29 00 12 27 00 AC1 119 AC2 Aug 29 00 12 28 00 AC1 119 AC2 Aug 29 00 12 29 00 AC1 119 AC2 Aug 29 00 12 30 00 ACI 119 AC2 Aug 29 00 12 31 00 AC1 119 AC2 Aug 29 00 12 32 00 AC1 119 AC2 Aug 29 00 12 33 00 ACI 119 AC2 Aug 29 00 12 34 00 AC1 119 AC2 Aug 29 00 12 35 00 AC1 118 AC2 Aug 29 00 12 36 00 AC1 118 AC2 Aug 29 00 12 37 00 AC1 117 AC2 Aug 29 00 12 38 00 AC1 115 AC2 Aug 29 00 12 39 00 AC1 115 AC2 Aug 29 00 12 40 00 AC1 115 AC2 Aug 29 00 12 41 00 AC1 116 AC2 Aug 29 00 12 43 00 AC1 118 AC2 118 118 118 118 118 118 117 117 117 118 118 118 118 118 118 118 119 119 119 118 118 118 118 118 118 117 117 117 117 118 Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp Temp 68 HUM 68 HUM 68 HUM 68
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