Download Motor Protection System (MPS 5110) Programming Guide

HO & Unit-I: #764, 4th Phase 707, Yelahanka New Town, Bangalore - 560 064.Ph: +91 80 32904489 / 28461777 TeleFax: +91 80 41272461E-mail: contactblr@elmeasure.comUnit-II: Gautham Garden, # 4 Veerapandi, Coimbatore - 641 019Ph : +91 422 2697200. TeleFax: +91 422 2695200 E-mail: contactcbe@elmeasure.comUnit-III: Plot No.: 323/19, Camp Road, Selaqi, Dehradun, UTTARANCHAL-248 197Ph: + 91 97600 02492 / 12492 E-mail: contactddn@elmeasure.comPROGRAMMING GUIDE MPU5110www.elmeasure.com1. FEATURES• Universal Auxiliary (80 - 300 VAC/DC) supply.• True RMS measurement.• Active energy, positive energy accumulation.• ‘OLD’ register to store the previously cleared energy value.2. UNIQUE FEATURES• 1 row 6 digit displays for readability.• Small to medium sized single phase and 3phase AC Induction &Synchronous Motors• Communicates for Electrical Parameters Using RS 485• Over/Under voltage, Frequency & Current protection.• Neutral current protection.• User configurable (Editable) password.• Simultaneous sampling of Volts & Amps.• Universal Voltage Input (50 - 550 VAC) and CurrentSecondary (0.05A to 6A).• Fault Analysis Monitoring.• Monitors status of Electrical Parameters when NO fault.• Checks Alarm Occurrence for Early action.• Instantaneous/Delay Tripping delay programmable up to 600Seconds.• Parameters (VLL, VLn, A, F, W, UA, Wh, PF, Load hour)Along with respective R, Y and B Phases.3. WIRING DIAGRAMStar Connection(3E)3 Phase 4 Wire systemDelta Connection(2E)3 Phase 3 Wire systemSingle Phase Connection4. KEY FUNCTIONSKey In SET (Programming) mode In RUN (Measurement) modeUP/RIGHT/RESET To select the value and accept the value(it act as a Right key in programming mode)To scroll pages to look at different parameters.(It act as a RESET Key in Relay trip Condition mode)DOWN To edit the value/system type down-ward inedit mode and scroll through the parameters.To scroll pages to look at different parameters5. ENTERING CONFIGURATION (SETUP) MODETo configure the setup parameters in MPU meter through front panel, the following steps can be followed.Step Actions Display Reads Range/Options/Comments1 Press RIGHT & DOWN keys togetherto enter SETUPDisplay 0000 with first digit “0” isblinking2 Press DOWN key to decrement thefirst digit to “9” sequentially cometo digit “.1”3 Press RIGHT key four times toaccept the password.Press DOWN key for SETUP ModePress RIGHT key for CLEAR Mode1000 with “1” is blinking. If any other password is already setpress RIGHT and DOWN keys to reachthe right passwordCLr (Clear)Defines the clearing option for themeter.Page 1 of 3PG/MPU/V1/0114

CLEAR ModePress RIGHT key Display CLr “ n”Options can be changed by pressing4DOWN key. Display will prompt to ‘y’or ‘n’ while pressing DOWN key.Press RIGHT key to accept the5edited option.SETUP Mode6 Press DOWN key to navigate tonext parameter.7 Press RIGHT key to selectSTAR/DELTA/1. PHASEDisplays Home page(Clear Mode ends here)display StAr.ELStAr/ dELt/ 1.Phase, selected modeblinks. Options can be changed bypressing DOWN key.8 Press DOWN Key XXXX P.P (PT Primary)(415.0 -default/factory set)9 Press RIGHT key to setFirst digit blinking can be edited usingthe valueDOWN key.10 Press RIGHT key to accept the Second digit blinking, can be editededited value for first digit.using DOWN key. Press RIGHT key toaccept the edited value. Continue thesame method till fourth digit.11 Press RIGHT key to accept thevalue.Decimal point blinking. Can be set atappropriate location using DOWN key.Ascertain the correct scale (Kilo/Mega)is selected. Kilo/Mega is placed on theright hand side of the display by LetterK/M. Press RIGHT key to accept theedited value.Option :Y = YES (for clearing the energy)N = NO (for not clearing the energy)Defines the power systemconfiguration.Options: STAR /DELTA/1.PhasePress RIGHT key to accept the mode.Range:100V to 999kVEg: To set 11.00kVSet first four digits (1100) as explainedabove. Keep pressing DOWN key toplace decimal point at appropriatelocation.12 Press DOWN key XXXX P.S (PT Secondary)(415.0 - default/factory set)Range:50V to 550VFollow steps- 9 to 11 to set the value13 Press DOWN key XXXX C.P (CT Primary)(5.000 - default/factory set)Range:0.5A to 99kAFollow steps- 9 to 11 to set the value14 Press DOWN key XXXX C.S (CT Secondary)(5.000 - default/factory set)Range:0.5A to 6AFollow steps- 9 to 11 to set the value15 Press DOWN key no rE (Reverse lock) Reverse lock (blocks energyaccumulation in case the CT polarity isreverse). Option : NO/YES16 Press DOWN key Arith UA(Method of VA Selection).17 Press Down key XXXX S.d (Starting Delay)(5.000 - default/factory set)18 Press Down key XXXX o .V (Over Voltage)(550.0 - default/factory set)19 Press Down key XXXX u. V. (Under Voltage)(10.00 - default/factory set)20 Press Down key XXXX o .A. (Over Amps)(6.000 - default/factory set)21 Press DOWN key XXXX u. A. (Under Amps)(0.200 - default/factory set)22 Press DOWN key XXXX 5.000 d. d.(default/factory set)23 Press DOWN key XXXX bA (baud rate)(9600 - default/factory set)Arithmetic (Arth), Vector harmonics(UEC.H). Vector (UECt) can be selectedusing DOWN key.It is the Starting Delay time for relaytripping.Range :1.000 to 180.0 SecOver Voltage Line to Line.Range:0 to 999 KVUnder Voltage Line to Line.Range: 0 to 999 KVOver current.Range: 0 to 99 kAUnder Current.Range:0.050 to 99 KADigital delay for relay tripping.Range: 1.000 to 180 .0 secDefines the communication speed.Option :2400,4800,9600,19.20kOptions can be changed by using RIGHT& DOWN keys.24 Press DOWN key EUEn.Pr (Parity check) Internal communication error checkEUEn (even)/odd(odd)/no(no parity)Options can be changed by using RIGHT& DOWN keys.Page 2 of 3PG/MPU/V1/0114