Emerson Transmitter IP2046IM Uživatelský manuál Strana 1

1IP2046/IMNov 2006MobreyMSP400RH SeriesLevel TransmitterInstruction & maintenance leafletIP2046IM, Rev. AANovember 2006www.mobrey.comMSP400RH

10IP2046/IMNov 20063.2 Mounting the transmitter above the liquid surface.A 2” thread is provided to mount the transmitter.The user should check the th

11IP2046/IMNov 20063.3 WiringThe transmitter is supplied with cable gland suitable for cable sizes 4-8mm diameter.Terminal 1 : +24V dc2 : 0v dc3 :

12IP2046/IMNov 20063.3.3 RelaysThe MSP400RH transmitter has 2 integral relays which may be used for control purposes. These relaysare light duty and

13IP2046/IMNov 20064.0 Commissioning, programming and operationThe MSP400 operates from a menu of parameters, each held in a specific memory location

14IP2046/IMNov 20064.2 Power upOn power up, the MSP400 will take a few seconds to initialise. The display will run through a set-uproutine, first illu

15IP2046/IMNov 20064.4 Setting up for the chosen application - the Main Menu.Refer now to the main menu structure chart in Appendix A.It is important

16IP2046/IMNov 20064.4.2 Selecting the units of measurement Screen display: unitSFactory default setting:MSP400RH-B28 mMSP400RH-N28 fti) Note that the

17IP2046/IMNov 20064.4.3 Setting the correct bottom reference Screen display: b.rEFFactory default value:MSP400RH-B28 11MSP400RH-N28 36The MSP400 leav

18IP2046/IMNov 20064.4.4 Selecting the correct Profile algorithm. Screen display: ProFFactory default value: LinearThis selection is offered only if t

19IP2046/IMNov 2006Note: The complete range of options is displayed, regardless of the duty selected earlier.e) Once the desired profile is shown (fla

2IP2046/IMNov 2006CONTENTSPage1. Introduction 32. The MSP400RH ultrasonic level transmitter 32.1 Type numbering system 32.2 Pressure Equipment Directi

20IP2046/IMNov 2006If the profile chosen is any other contents profile, press the red button ↵ to save the profile to memoryand automatically scroll o

21IP2046/IMNov 2006To edit the scale factora) Press the blue button → to enter the “SCALE” menu and to display the current scale factor in use. Ifthis

22IP2046/IMNov 20064.4.8 Maximum flow entry Screen display Flo @ maxFactory default value 1.000This selection is offered only if the user has chosen a

23IP2046/IMNov 20064.4.10 Setting the 4mA point Screen Display: 4Factory default value: 0.000Enter the value of the PV which you require to be signall

24IP2046/IMNov 20064.4.12 Setting the damping applied to the output Screen display dFactory default value 3The damping value entered is actually a tim

25IP2046/IMNov 2006To change the output current action on alarm condition:a) Press the blue button → to enter the alarm action menu and to display the

26IP2046/IMNov 20064.4.15 Setting the 4 and 20mA levels using actual liquid levels in the tankScreen display (SEt 4 & SEt 20)Factory default value

27IP2046/IMNov 20064.5 Diagnostic data. See also Appendix A2.The MSP400 can display useful diagnostic data which can aid setting up and fault finding

28IP2046/IMNov 20064.6 Loop Test : See also Appendix A3 “tESt”The MSP400 has the facility to cycle through it’s programmed operating range without an

29IP2046/IMNov 20064.7 Engineering Set-up menu : See also Appendix A4 “Eng”The proficient user is able to fine tune operation of the MSP400 if site o

3IP2046/IMNov 20061.0 IntroductionThe MSP400 ultrasonic level transmitter is designed to be mounted above a liquid and will measure thedistance to the

30IP2046/IMNov 20064.7.2 Setting the Lost Echo Time Screen display “LE”Factory default value 900The lost echo time is the time in seconds which the MS

31IP2046/IMNov 2006To edit the dead band:a) Press the blue button → to enter the dead band menu and to display the current value in use. If this iscor

32IP2046/IMNov 20064.7.5 Setting the Pulse repetition frequency Screen display “Prf”Factory default value: 1.0The rate of pulses transmitted by the MS

33IP2046/IMNov 20064.7.7 Setting the Spike rejection Screen display “SPi”Factory default value: 0 (disabled)In applications with high levels of acoust

34IP2046/IMNov 2006If the new temperature is incorrect, the edit sequence can be re-started by pressing the blue button →again.If the temperature is c

35IP2046/IMNov 2006To load factory default values:a) Press the blue button → to enter the load defaults menu and display “Ld.dEF”b) Press the blue but

36IP2046/IMNov 2006APPENDIX A1MAIN MENU : PROGRAMMINGb.rEF4PB1420PB120dPB1DisplayBottom Ref.Display4mA LevelDisplay20mA LevelDisplayDampingPB2EditBo

37IP2046/IMNov 2006APPENDIX A1Cont’d / ...SEt 4PB1Display PVfor 4mAFlash “4”with PVPB2r1. OnDisplayRL1 On PtEditRL1 On PtPB2Display RL1On PtPB2PB1r1.

38IP2046/IMNov 2006APPENDIX A2DIAGNOSTICS MENUPB1Distance(diSt)PB1Level(LEUEL)PB1Echo Size(Echo)PB1Frequency(F)PB1TemperatureD915 (t)• Display of the

39IP2046/IMNov 2006APPENDIX A3COMMISSIONING / LOOP TEST MENUPB1Loop Test(tESt)PB2&3for 2 secPVEng Setup(Eng)PB2 for2 secondPVPB2Diagnostics(diAg)P

4IP2046/IMNov 20062.2 Pressure Equipment DirectiveThe MSP400RH transmitter does not fall within the PED definition as enclosing a pressurised fluid, s

40IP2046/IMNov 2006APPENDIX A4ENGINEERING MENULoop TestPB2&3for 2 secPVEng SetupPB2 for2 secPVPB2PB1t.HoLdt.HoLdLEPB1LEdEAdPB1DisplayThresholdDisp

41IP2046/IMNov 2006APPENDIX BDEFAULT VALUE LISTING : MAIN MENU PARAMETERSDefault value shown are for the metric model MSP400RH-B28.Where different, v

42IP2046/IMNov 2006DEFAULT VALUE LISTING : ENGINEERING PARAMETERSDefault value shown are for the metric model MSP400RH-B28.Where different, values for

43IP2046/IMNov 2006APPENDIX CLISTING OF NON-LINEAR PROFILES IN THE MSP400ScreenDisplayDescription HmaxusedK Factor * orFlo @ max.PowerFactor20mA poin

44IP2046/IMNov 2006APPENDIX DHART COMMUNICATIONS WITH THE MSP400D 1.0 OverviewThe MSP400 ultrasonic level transmitter supports HART communications, wh

45IP2046/IMNov 2006base units m ft inSETUP DUTY P010 Bottom Reference as base units 11.0 36.0 432.0P011 Tank Shape - Linear Linear LinearP013 PV Scale

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Instruction & maintenance leafletIP2046IM, Rev. AANovember 2006MSP400RHThe Emerson logo is a trade mark and service mark of Emerson Electric Co.Ro

5IP2046/IMNov 2006-40 / +70°CIP66 / IP672 x M20 conduit connections1 x cable gland1 x blanking plug60mm A/F (2.4")MSP400RH-B28 : 2" BSPTMSP

6IP2046/IMNov 20063.0 InstallationImportant safety notice : The MSP400 is designed for safe area use only, and must not be installed in ahazardous are

7IP2046/IMNov 2006• If the transmitter is mounted in an enclosed tank, avoid mounting the transmitter in the centre of thetank roof as this could act

8IP2046/IMNov 2006It is important to note that the bottom reference of the transmitter should be related to the centre of theinvert of the primary dev

9IP2046/IMNov 2006• The liquid surface at the point of measurement must have a stable, smooth surface and uniformapproach velocity. It must not be aff