DPU200R Instruction Booklet
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Instruction Book DPU2000R Distribution Protection Unit 1MRA587219-MIB (IB 7.11.1.7-4) Enhanced OCI (Operator Control Interface) Standard OCI (Operator Control Interface) ABB Inc. ABB Distribution Protection Unit DPU2000R Addendum 071709 to DPU2000R IB 7.11.1.7- 4, Issue E DPU2000R firmware maintenance releases have been issued May 29, 2009, and are available to customers that wish to utilize the improvements and additions the firmware releases entail in their installed DPU2000R units. A DPU2000R can be flash upgraded to the applicable latest maintenance release using the ABB flash programming tool WinFPI. Table A-1 shows the three DPU2000R hardware platforms and the highest CPU firmware version now available that applies per the maintenance releases covered in this addendum. Each hardware platform has a maximum CPU firmware version to which it can be flashed upgraded. A DPU2000R’s CPU version can be obtained via the LCD using the Unit Information menu option in the Settings menu for non-Operated Control Interface (OCI) units and Main Menu for OCI units or via WinECP using the status bar located on the bottom of the window. For questions regarding the availability of these features in your particular DPU2000R and flash upgrading, contact your local Regional Technical Manager or call our Customer Support department outside the United States at +1 610 395-7333 or inside the United States at 1 800-634-6005. Table A-1 DPU2000R Platforms and Applicable CPU Firmware Versions DPU2000R Hardware Platform CPU Versions Supported Most Recent CPU Version Plated through-hole (PTH) V1.xx or V2.xx V2.02 Surface mount technology (SMT) V3.xx or V4.xx V4.15 Fast surface mount technology V5.xx or V6.xx V6.13 (FSMT) Here are the improvements and enhancements these firmware maintenance releases entail and the DPU2000R platforms to which they are applicable. The applicable section and page number(s) of the Instruction Booklet (IB) are provided in the heading. Section 1: Sensitive Earth Fault (SEF) Option, 50N-2(I0>2) – Definite Time, page 1-6 The directional SEF option utilizes the zero sequence current measured via the Sensor 5 current input terminals 45 and 46, see Figures 9-5 and 9-6 for connection details, for its operate quantity and the Sensor 5 current angle and zero sequence voltage angle from either the measured Sensor 10 voltage input angle terminals 35 and 36, see Figures 9-5 and 9-6 for connection details, or derived zero sequence voltage with wye-(star-)connected VT’s, see Section 2 Configuration Settings on page 2-1 as its polarization quantity. (Note: In Directional SEF DPU2000R units with CPU firmware V4.13 to V6.12, the polarization quantity utilized the neutral current input Sensor 4 when the Configuration setting “VT Connection” was set to either “69 Wye 3V0 Input” or “120 Wye 3V0 Input” which gave an effective sensitivity of 100 mA, not the 5 mA sensitivity achievable with the current input Sensor 5.) Section 1: Ground Directional Power Element 32N-2 (I2>-->), page 1-28 When the 32N-2 ground directional power element’s Select setting is set to “Enable – Zero Seq”, the element utilizes the zero sequence current angle measured via the Sensor 4 current input terminals 47 and 48, see Figure 9-46 for typical connection details, and the zero sequence voltage angle from either the measured Sensor 10 voltage input angle terminals 35 and 36, see Figures 9-5 and 9-6 for connection details, or derived zero sequence voltage with wye-(star-) connected VT’s, see Section 2 Configuration Settings on page 2-1, as its polarization quantity. A-1 ABB Distribution Protection Unit DPU2000R (Note: In Directional SEF DPU2000R units with CPU firmware V4.13 to V6.12, the polarization quantity utilized the current angle from the current input Sensor 5 when the Configuration setting “VT Connection” was set to either “69 Wye 3V0 Input” or “120 Wye 3V0 Input”.) Section 6: User Logical Inputs/User Logical Outputs, page 6-17 In PTH and SMT platform DPU2000R units with CPU firmware V2.02 and V4.15, respectively, ULO9 will clear as ULO1 through ULO8 are cleared, i.e., whenever its 'Clear ULO’ command is issued or its "Connected" same-numbered ULI is disabled. (Note: In PTH and SMT platform DPU2000R units with CPU firmware <V2.02 and <V4.15, respectively, ULO9 will reset whenever the seal-in alarms are cleared and the unit is reset.) Section 7: Page 7-6 CPU System Error Codes and Troubleshooting Instructions The DPU2000R CPU includes embedded self-diagnostics that run continuously and when an error is discovered will lead to a System Error code being displayed on the DPU2000R LCD and the disabling of protection. Table A-2 provides details on the System Error codes that could be displayed on the DPU2000R LCD with suggested course(s) of action a user can take to resolve the error. In any case of such a system error being experienced, contact your local ABB representative to report it so it can be monitored in our quality database. Table A-2 List of System Error Codes and User Troubleshooting Instructions System Error Description Troubleshoot Instructions 000 No communication between 1. Is the self-check contact asserted? If yes, the main processor and the re-seat the front panel ribbon cable. If no, front panel human machine verify the monitor chip (U18) is seated in its interface (HMI). socket. Report problem to ABB representative, even if problem is fixed. If the problem is not solved, return to factory for repair. 002 Bus error 1. Reset the relay, one time, only. 003 Address error 2. Document the scenario when the problem 010 Un-implemented instruction occurred, if possible. 011 Illegal instruction 3. Report problem to the factory, even if 065 Stack error problem is fixed. 067 Command Queue error. Section 7: Operations Log Listing, page 7-7 to 7-16 In DPU2000R units with CPU firmware V2.02, V4.15 or V6.13, there are additional Operation Records available that indicate operation of available User Logical Outputs and physical outputs which will enhance post-operation diagnostics. These additional records and their descriptions are detailed in Table A-3. Table A-3 Additional Operation Records Available with CPU V2.02, V4.15 and V6.13 Operations Definition Record Log ULOx Closed User logical output x (where “x” = 1 to 9 for PTH and SMT DPU2000R A-2 ABB Distribution Protection Unit DPU2000R units and “x” = 1 to 16 for FSMT DPU2000R units) is set or enabled. ULOx Opened User logical output x (where “x” = 1 to 9 for PTH and SMT DPU2000R units and “x” = 1 to 16 for FSMT DPU2000R units) is cleared or disabled. TRIP Closed The programmable Master Trip physical output is energized. OUT1 Closed The programmable physical output OUT1 is energized. OUT2 Closed The programmable physical output OUT2 is energized. OUT3 Closed The programmable physical output OUT3 is energized. OUT4 Closed The programmable physical output OUT4 is energized. OUT5 Closed The programmable physical output OUT5 is energized. OUT6 Closed The programmable physical output OUT6 is energized. Self-check Closed The self-check diagnostics physical output ALARM is energized. TRIP Opened The programmable Master Trip physical output is de-energized. OUT1 Opened The programmable physical output OUT1 is de-energized. OUT2 Opened The programmable physical output OUT2 is de-energized. OUT3 Opened The programmable physical output OUT3 is de-energized. OUT4 Opened The programmable physical output OUT4 is de-energized. OUT5 Opened The programmable physical output OUT5 is de-energized. OUT6 Opened The programmable physical output OUT6 is de-energized. Self-check Opened The self-check diagnostics physical output ALARM is de-energized. Section 9: Communications Ports, page 9-11 In PTH, SMT and FSMT platform DPU2000R units with CPU firmware V2.02, V4.15 and V6.13, respectively, the unit’s clock will not become disabled when a clock edit command of “Day=0" is issued via the IRIG-B port from a clock generator. In PTH, SMT and FSMT DPU2000R units having CPU firmware lower than V2.02, V4.15 and V6.13, respectively, the clock will become disabled whenever a clock generator issues a clock edit command of “Day=0” which some manufacturer’s devices do when they are reset. Editing the clock data to “Day=0” via the DPU2000R LCD Change Clock settings menu remains ABB’s recommendation of disabling to clock when the unit is not being used to save the clock battery. Section 10: Digital Fault Recorder (DFR – Waveform Capture), page 10-11 In FSMT DPU2000R units with CPU firmware V6.13, the digital signals identified in Table A-4 will now be available in the Digital Fault Recorder (DFR) COMTRADE files should they operate during a trigger. See the Logical Outputs definitions in Section 6 for details of each logical output. Table A-4 Additional Operation Records Available with CPU V2.02, V4.15 and V6.13 Logical Output Definition BFA Breaker Failure Alarm driven by Trip Failure Time Configuration setting. BFT Breaker Fail to Trip alarm driven by Breaker Failure tab settings. ReTrip Re-trip signal driven by the Breaker Failure tab settings. TCFA Trip circuit failure alarm based on the status of the TCM logical input. 79DA Reclosing disabled alarm. 50-1D First level phase and neutral instantaneous elements disabled alarm. 50-2D Second level phase and neutral instantaneous elements disabled alarm. 50-3D Third level phase and neutral instantaneous elements disabled alarm. ZSC Zone sequence coordination step alarm. PH3-D Phase overcurrent elements disabled alarm. GRD-D Ground overcurrent elements disabled alarm. TRIPA Phase A trip alarm.