Functional overview. System configuration FAQ

Transcription

1 Vdc /110/115/12 110/125V D C MDE IN JPN RSM100 (Relay Setting and Monitoring System) The PC interface software RSM100 allows users to access Toshiba GR-series relays from a local or remote personal computer (PC), to view active data or data stored in the relay, to analyze the data, and to change the settings. Relay LINE DIFFERENTIL PROTECTION RS-232C Personal computer D-type 9-way connector Straight-through type Functional overview System configuration FQ 1

2 Functional overview RSM100 supports the following functions:. Viewing and analyzing records Event, fault and disturbance records stored in the relay can be extracted and sequentially displayed (in the order of occurrence). They can be stored in the PC and printed out. Waveform data in the disturbance record can be displayed, edited, measured and analyzed in detail. Viewing active data Power system quantities measured by the relay, status of binary inputs, binary outputs and measuring elements of the relay are retrieved and displayed. 2

3 Viewing and changing settings Setting data in the relay can be extracted and displayed. They can be edited on-line or off-line and transferred to the relay to change the settings. Test functions Switches can be set to block automatic monitoring or to enable testing using a single voltage source. Settings required to test measuring elements and timers can be set. utomatic testing can be started manually. 3

4 System configuration Minimum System Configuration The minimum system configuration required to run RSM100 is as follows: Personal computer (PC) provided with the minimum system requirement for the installed operating system. (*) Operating system: Windows NT 4.0 Service Pack 6, English version (**) Windows 2000, English version (**) Windows XP, English version (**) Windows Vista, English version (**) ternet Explorer TM (Version 5 or later) (**) Hard disk: 100 M or more required for RSM100 software Display: pixels or more PC/T keyboard Pointing device (Mouse, Track ball, etc.) CD-ROM device RS-232C port (D-type 9-way connector, straight-through type): Refer to the following figure. PC RELY (RD) (TD) (GND) (RTS) (CTS) Straight Through Connection (Open) (Open) (Open) (Open) RS-232C cable Note: (*) The PC, whose installed operating system serves user for comfortable operation, is recommended. For details, refer to the web site of Microsoft Corporation. (**) Windows, Windows NT and ternet Explorer are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. 4

5 Vdc /110/115/12 110/125V DC MDE IN JPN ccess from a local PC Connect the local PC with the relay by connecting an RS-232C cable to the RS-232C port at the lower left corner of the front panel of the relay. Relay LINE DIFFERENTIL PROTECTION RS-232C Personal computer D-type 9-way connector Straight type 5

6 T yp e Mod el /110 /115/ 12 Vdc 110/12 5V D C MDE IN JPN Mo del 100/ 11 0/115 / Hz Vdc 110/ 125V DC M DE IN JPN LINE DIFFERENTIL PROTECTION LINE DIFFERENTIL PROTECTION T ype M odel I n f n TRI P /1 10/115 /120 V Vdc 11 0/125V DC M DE IN JPN Vdc 5 0Hz /110/11 5/ /125V DC MD E IN JPN LINE DIFFERENTIL PROTECTION LINE DIFFERENTIL PROTECTION OVERCURRENT RELY GR D Typ e M odel I n -- f n 5 0Hz Vdc 110/1 25V DC Made in Japan OVERCURRENT RELY Ty pe IN SERVIC E GRD Vdc 11 0/ 125V DC Made in Japa n TX RX POWER IRIG- PROTOCOL CONVERTOR TYPE G1PR NO. VOLTGE DC Corporation MDE IN J P N OVERCURRENT RELY OVERCURRENT RELY T yp e M ode l -- Ty pe GRD Vdc 11 0/ 125V DC Ma de in Japa n GRD Hz Vdc 110 /125V DC M ade in Japan Ty pe M odel Mo del 100/ 11 0/115 / /11 0/ 115/1 2 Vd c 110 /12 5V DC MDE I N JPN 50 Hz Vdc 110/ 125V DC M DE IN JPN 1 50 Hz LINE DIFFERENTIL PROTECTION LINE DIFFERENTIL PROTECTION Ty pe Mo de l Mo del 100/110 /115 / /11 0/1 15/1 2 Vd c 110/ 12 5V DC MDE I N J PN Vdc 110/1 25V DC M DE IN JPN 1 50 Hz POWER RX OPT TX OPT POWER RX OPT TX OPT LINE DIFFERENTIL PROTECTION OPTICL OPTICL INTERFCE UNIT UNIT G1I F Vdc 11 dc/ 10 ac terfac e RS485 M DE IN JP N LINE DIFFERENTIL PROTECTION OPTICL OPTICL INTERFCE UNIT UNIT G1IF Vdc 11 dc/ 10 ac terfac e RS485 M DE I N JP N ccess from a remote PC The figures below show the configuration of the RSM system. The relays are connected to the RS-232C port of the remote PC via a protocol converter (type G1PR2) and a communications network (WN, telephone line via modems, etc). Connection via RS485 The relays are connected through twisted-pair cables and up to 32 relays can be connected. The total length of twisted-pair cable should not exceed 1200 m. RS232 COMMUNICTIONS NETWORK PROTOCOL CONVERTOR RS OPTICL/RS485 INTERFCE OPTICL/RS485 INTERFCE

7 Va 63. 5V Vb 63. 5V Vc 63. 5V Vdc /110/115/12 110/125V DC MDE IN JPN LINE DIFFERENTIL PROTECTION Vdc /110/115/12 110/125V DC MDE IN JPN LINE DIFFERENTIL PROTECTION OVERCURRENT RELY -- GRD Vdc 110/125V D C Made in Japan 0.0 TX RX POWER IRIG- TYPE NO. VOLTGE PROTOCOL CONVERTOR G1PR Corporation MDE I N JP N Connection via fibre optic cable The relays are connected through fibre optic cables and up to 8 relays can be connected. The length of each fibre optic cable should not exceed 1200 m (using 62.3/125mm GI fibre). RS232 COMMUNICTIONS NETWORK PROTOCOL CONVERTOR RS DC

8 FQ The following lists show frequently asked questions and answers regarding the RSM100 software and waveform data analysis software. RSM Q. RSM100 cannot connect to a relay.. Check the following: -Check that the relay is powered up. -t both relay and PC, check that the connecting cable is securely attached. -Check that the connecting cable is the straight-through type. -RSM100 is designed for upward compatibility, so a relay cannot be connected when using RSM100 of a revision older than that supplied with the relay. -If RSM100 is re-installed, it is first necessary to delete the older version. -If possible, disconnect and then re-connect the power to the relay and then attempt to connect the PC again. Check the following Communication-Option settings. -Check that RS232C is selected. -Check that the COMM port number in use corresponds to the setting number. -Check that the transmission rate of RSM100 corresponds to that of the relay. -Check that 9600bps is selected in case of a relay type without transmission rate setting. Q. The setting data file, saved by an old version of RSM100, cannot be opened by a new version of the RSM100.. First, save the file in Off-line mode, and then open the saved file in On-line mode. Q. It takes time to display the Menu screen when connecting to a relay.. It may take time from specifying the relay model and the file name to displaying the Menu screen depending on type of PC. Therefore, please wait for a while. Q. Printout data of a Group other than that of ctive Group saved when the saved file is open in off-line operation.. First, open the file and change ctive Group into a Group to printout, and return the Setting menu, and save the changed ctive group with new file name. nd then, open the new file again and printout the changed ctive group data. Q. different item is displayed when opening the file by RSM100 whose version is older than that when it has been saved.. Configuration data for displaying may be different between them. Try to open the file the version of RSM100 when it has been saved, or the later. Q. setting box is blank and an item is not displayed when connecting to a relay.. The version of RSM100 may be old. Use the version of RSM100 attached with the relay or the later. 8

9 Waveform data analysis 1 Q. When displaying waveform records without voltage, messages of No 3-phase voltages. and No voltage drops. are shown.. default, the fault information is calculated automatically as Measurement Result of Fault Section when data is opened. The above messages are shown in the case of no voltage. So click [Set] on menu bar, click [Option] in the drop-down menu, and remove the checkmark of Fault Section Calculation in the dialog box. nd then the messages aren t shown from the next starting. 2 Q. spite of inputting current by three-phase equilibrium, all is the same phase in Vector diagram.. Vector diagram, the default setting of phase reference angle is Phase Voltage even though the model without voltage. So change the phase reference angle Phase Voltage into a current. Click [Set] on menu bar, click [Reference phase] in the drop-down menu, and select the desired channel and current in the Channel and Phase order drop-down list boxes. 3 Q. When displaying the RMS value in the GR100 relay, only certain channel s voltage or current information is shown.. If other channel s voltage or current information will be shown, click [Set] on menu bar, click [Phase rotation] in the drop-down menu, and select any channel s voltage or current in the drop-down list box. 4 Q. The phase angle display is --- in RMS value.. The default setting of phase reference angle is Phase Voltage even though the model without voltage. So change the phase reference angle into a current. Click [Set] on menu bar, click [Reference phase] in the drop-down menu, and select the desired channel and current in the Channel and Phase order drop-down list boxes. 5 Q. The upper half of RMS value is all The upper half of the screen for RMS value displays voltage information and the lower half of that current information. Therefore the upper half is shown as --- in the case of the model without voltage and the lower half is --- in the case of the model without current. 6 Q. Symmetrical Component, the positive, the negative and the zero sequence components are displayed, it isn t clear what voltage or current has these components.. This function displays the positive, the negative and the zero sequence components of the voltage or current selected by [Set] menu. So, click [Set] on menu bar, click [Phase rotation] in the drop-down menu, and read the selected voltage or current. 7 Q. It is hard to see the waveform of inary data for its yellow color.. Change the color as follows: Click [File] on menu bar, click [Properties] in the drop-down menu, click [Elements] button in the dialog box, click [inary Elements(CH select)], select the data, click [Edit] button, and select the Ch number (data) and desired color in the drop-down list boxes. 9

10 8 Q. When viewing the recorded waveform, it takes long time to designate the file by starting RSM100.. y running hakei.exe as an executable file in the installed folder and opening the waveform file (extension OSC), it is not necessary to start RSM100 for displaying the waveform. nd it is more convenient that the files with extension OSC run hakei.exe directly by the folder option of Explorer. 9 Q. The waveform displayed by disturbance record would like to be stored as COMTRDE file type.. Designate the file name and the place to store by clicking [nalysis] on menu bar and [Save s ComTrade File ] in the drop-down menu. 10 Q. The saved waveform data file cannot be open.. Make sure the software version of the waveform data analysis. Open the file by the latest version. The version can be checked with the [Help] menu. 11 Q. Cannot print waveform data on setting the direction of paper to width in the [Print Waveform] menu.. This function is not supported depending on the printer, however, it is possible by the following procedure. (1) Click [File] [Print] [Print Waveform] and display the [Print Waveform] dialog box. (2) Click [Print Setup] and display the [Print Setup] dialog box. (3) Select the 3 for original size in page setting, and select the 4 for output paper size. (4) Execute the print after setting the direction of paper to width. 12 Q. There is a difference between the number of characters of Signal name set on the Setting screen between that of the name displayed as binary signal in Waveform.. The name of binary signal can be displayed up to 12 characters. Therefore, it is recommended the maximum 12 characters are set on the Setting screen. Trademarks used in this text: Microsoft, Windows NT 4.0, Windows2000, Windows XP, Windows Vista and ternet Explorer are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names of their products. Corporation disclaims any proprietary interest in trademarks and trade names other than its own. 10