Instruction/ maintenance manual of the product MCU900 Emerson
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Reference Manual IP2030/RM, Rev AA June 2014 Mobre y MCU900 Series 4–20 mA + HART ® Compatible C ontroller.
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Reference Manual IP2030/RM, Rev AA Title Page June 2014 1 Mobre y MCU900 Series Univ e r sal Cont rol Unit R ead this m anual bef ore working with the product. For pe rsonal and system saf ety, and for op timum product per formanc e, mak e sure yo u thoroughly unde rstand the cont en ts befo re installing, u sing, or main taining this product.
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TOC -i Reference Manu al IP2030/RM, Rev AA Table of Contents June 2014 Ta b l e o f C o n t e n t s T able o f C ont e n ts 1 Section 1: Introduction 1.1 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TOC - i i Reference Manu al IP2030/RM, Rev AA Table of Contents June 2014 T able of C ontents 3.4.5 Transmitter connections an d cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 3.4.6 Connecting HART trans mitters t o the Mobrey MCU902 .
TOC-iii Reference Manu al IP2030/RM, Rev AA Table of Contents June 2014 Ta b l e o f C o n t e n t s 4.5.17 Using a plo tted profile fo r calculat ing volume o r flow . . . . . . . . . . . . . . . 61 4.5.18 Digital inputs IN1 and IN2. . . . . . . . . .
TOC - i v Reference Manu al IP2030/RM, Rev AA Table of Contents June 2014 T able of C ontents B Appendix B: Prod uct Certifications B.1 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual IP2030/RM, Rev AA Sec tion 1: Introduction June 2014 1 Section 1: Introduction Sec tion 1 Introduc tion Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag e 1 Manual overview .
Reference Manu al IP2030/RM, Rev AA Sectio n 1: Introduction June 2014 Section 1: Introduc tion 2 1.2 Manual o ver view This manual provides installation, configuration and mainte nance inf ormation for the Mobrey MCU900 Se ries co ntrol unit.
3 Reference Manu al IP2030/RM, Rev AA Section 2: Control Unit Overview June 2014 Section 2: C ontrol Unit Ove rview Sec tion 2 Con trol Unit Ove r view Safety m essages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manu al IP2030/RM, Rev AA Section 2: Control Unit Overview June 2014 Section 2: Control Unit Ove rview 4 2.2.2 4–20mA HART transmitte r input op tions 4–20mA HART transmitter input optio.
5 Reference Manu al IP2030/RM, Rev AA Section 2: Control Unit Overview June 2014 Section 2: C ontrol Unit Ove rview 2.3 Control unit functions 2.3.1 S tandar d func tions The Mobrey MCU900 Se ries con.
Reference Manu al IP2030/RM, Rev AA Section 2: Control Unit Overview June 2014 Section 2: Control Unit Ove rview 6 2.4 Control unit front panel This fro nt panel fasci a has an integral keypad, displ ay , and health status LED. Figure 2-3. F ront panel fasc ia A.
7 Reference Manu al IP2030/RM, Rev AA Section 2: Control Unit Overview June 2014 Section 2: C ontrol Unit Ove rview 2.4.3 Displ ay Af ter th e powe r-up and self -c hecks are c omplet ed, the F ull PV Display is presen ted.
Reference Manu al IP2030/RM, Rev AA Section 2: Control Unit Overview June 2014 Section 2: Control Unit Ove rview 8 After a period o f ke ypad in activit y , the displ ay aut omatical ly change s to the Large PV Display .
Reference Manual IP2030/RM, Rev AA Section 3: Installation June 2014 9 Section 3: Installation Sec tion 3 Installa tion Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag e 9 Considerations before installation .
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 10 3.2 Considera tions before installation Note The Mobrey MCU900 Se ries is designed f or non-hazardous (sa fe) area installation, but can powe r and take in put from an intrinsically safe transmitte r installed in a hazar dous ar ea.
11 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation 3.3 Mounting the control unit 3.3.1 Mounting the wall-moun t ve rsion Guidelines This housing is rated IP65.
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 12 Procedure 1. Unpack the two screw cl ips provided. 2. Iden tify the moulded lugs (protru sions) i n the rec esses on each side of the c ontrol unit. (Ignore th e rece sses on the to p and bott om of the unit).
13 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation 3.4 Electrical installation 3.4.1 Making e lec trical c onnec tions on wall-mount units All field wiring connectio ns are accessible by re moving the lower te rminal cov er , which is secured by two screws on the wall-mount c ontrol unit.
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 14 Figure 3-2. Connection terminals lay out (for mains-pow ered wall-mount unit) (The direc t current (dc) powered unit ha s a slightly differen t layout – terminals 31 and 32 replace te rminals 28 and 2 9).
15 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation 3.4.2 Making e lec trical c onnec tions on panel-moun t units Field wiring connections are made t o the back of the pane l-moun t cont rol unit usin g the t wo- par t (plu g/soc ket) terminal connec tor s p rovide d.
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 16 3.4.3 Po we r c onnec tions When the con trol unit is powered b y mains altern ating curren t (ac) power , select the voltage as 115V or 230V using the v oltage-selector slide switc h.
17 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation No other outputs from the control unit must be routed through a h azardou s area unles s prot ec ted by an add itional I.
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 18 3.4.6 Connecting HA R T transmitters to the Mobre y MCU902 The Mobrey MCU902 c ontrol unit take s the input from t wo HART transmitte rs and calculat es th e s um , d ifferen ce, o r p r oduc t of the t wo inputs.
19 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation 4. When an un-con figured Mobrey MSP Se ries Le vel T ran smitter is being used f or the fir st time , a prompt appears a sking for the Tr a n s m i t t e r [ 1 ] B o t t o m R e f e r e n c e .
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 20 3.4.7 R e la y co nnec tions The five voltage-free con tac t rela ys are grouped as shown in Ta b l e 3 - 3 .
21 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation 3.4.9 Digital con trol voltage-free con tac t inputs There are two trigger inputs, IN1 and IN2 . Each inpu t is connected a s shown in Figu re 3-8 . Figure 3-8.
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 22 3.4.10 RS232 connec tions The RS232 connections, termin als 4, 5 and 6, are for downloa ding logged data to a PC or a hand held devi ce.
23 Reference Manu al IP2030/RM, Rev AA Section 3: Instal lation June 2014 Section 3: Installation Figure 3-10. Wiring the socket flying le ad to terminals 4, 5, and 6 (panel mount unit) Figure 3-11. Connecting the RS232 data-do wnload cable supplied with the socket A.
Reference Manu al IP2030/RM, Rev AA Section 3: Installation June 2014 Section 3: Installation 24.
25 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Sec tion 4 Getting star ted Safety m essages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 26 4.2 S witc hing on the MCU901 and MCU90F f or the first time The Mobrey MCU901 and MCU90F con trol units acc ept the input from a single HART or 4–2 0 mA tran smit ter .
27 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.2.1 S witching on with one ne w HART transmitt er c onnected Af ter applying power , the c ontrol unit first displa ys t he contr ol unit ve rsion e .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 28 Figure 4-3. Prompts for T ransmitter Bott om Referenc e A. Default Bottom Ref ere nce as re ad from a Mobrey MSP900FH T ransmitter con figured with metric base units.
29 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.2.2 S witching on with one 4–20 mA transmitt er c onnected Af ter ap plying power with a 4 – 20 mA transmitter c onnected, the Full PV Displ ay appe ars and indicat es a c ontrol un it Primar y / Proc ess V alue (PV) of z ero .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 30 4.4 A quick tour of the menu system Follow these instruc tions for a quick tour of the m enu system : 1. This quick tour begins at the Ful l D is p l ay or La rge PV Display ( Figure 4-5 on page 31 ).
31 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-5. How t o enter the menu system A. La r ge PV di sp l a y . B. Full displ ay showing PV in normal siz e characters and other inf ormation.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 32 4.5 Programming the c ontrol unit 4.5.1 The ba sics This ch apte r co ve rs programming using the fron t pane l of the MCU900 Serie s con trol unit to mak e ch anges to the f actor y default se t-up of the c ontrol uni t.
33 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted How to edit a nu merical parameter 1. Nav igate to t he Up Range V al ue parameter screen (see Figure 4-7 ). 2. When e nte ring any paramet er scree n, it is in View Mode ( Figure 4-8 on page 34 ).
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 34 Figure 4-8. Example of editing a numerical value A. When ente ring any parameter scree n, it is in View Mode. Help with wha t can be done nex t is on displa y line 4.
35 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted b. Press the UP-ARRO W bu tton on ce to chang e th e “0” to a “1” . (The DOWN-ARRO W can be us ed to cycle ba ck wards th rough the digits and d ecimal point).
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 36 The basics about th e menu navigation In this cha pte r and througho ut this manu al, a simple nota tion ha s been u sed to guide y ou to a par ticular menu screen or parameter screen.
37 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.2 S tep-b y-ste p programming of the c ontrol unit Ste p 1: Put the unit into Program mode Put the c ontr ol unit int o Program mode. (The factor y default is fo r it to be in Program mo de).
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 38 Optionally set-up oth er features This includes configuring data loggin g ( page 64 ), alarm handling ( page 91 ), the display ( page 102 ), se rial comm unications ( page 104 ), and PIN securit y ( page 105 ).
39 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.4 Application Wizard Use the Applicat ion Wizard (App Wizard) to e asily set-up the control unit for an application.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 40 Using the Ap p Wizard to set-up a contents v olume a pplication Figure 4-14.
41 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Using the Ap p Wizard to set-up a flow applicatio n Figure 4-15.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 42 4.5.5 Opti onal c h ange : syst em s ett ings Menu: SETUP / [CONTR OLLER /] SYSTEM / SET TINGS Calendar c lock P730 Date Set the calendar da te in the format a s selected by P734.
43 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.6 Optiona l ch ange : transmitte r input ch annel se ttings (advanc ed u se rs) Sections 4.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 44 4.5.7 Programming Input Ch annel 1 f or a 4–20 mA input (advanc ed u se rs) This section explains how to program (con figure ) the operation o f the Input Channel 1 on the control unit when a 4–20 mA transmitter is connected.
45 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Signal limits check The signal is then check ed to ensure it is wi thin the range of 3.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 46 This fea ture is par ticularly useful in an open channel flow application where a small standing or remaining liquid level in the channel would cause c ontinued totalizing of flow w hen no act ual flow exists.
47 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-16. T ransmitter Input Channel 1 f or a 4–20 mA input Figure 4-17.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 48 4.5.8 Programming Channe l 1 f or a HART input (advanc ed u se rs) This section explains how to program (con figure ) the operation o f the Input Channel 1 on the con trol unit whe n a HART tra nsmitter i s connected.
49 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Applying the optional offset ad justment to the selected source Parame te r P112 is a p osi tive, ne gati ve, or zero off set for adj ustment of the selec ted HART variable .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 50 4.5.9 Programming Channe l 2 fo r a HART input (MCU902 only) (advanc ed u se rs) This section explains how to program (con figure ) the operation o f the Input Channel 2 on the con trol unit whe n a HART tra nsmitter i s connected.
51 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Applying the optional offset ad justment to the selected source P122 is a positive , nega tive , or zero o ffset f or adjustmen t of the selected HART variable .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 52 4.5.10 V olumetric c ont e nts and flow me asure men t applications (advanc ed u se rs) Sections 4.
53 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.12 Set-up the v olume tric con te n ts calcula tions f or a popula r non-line ar / non-unif .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 54 Setting P114 (or P124) when a HART lev el transmitter is c onnec ted The maximum level me asureme nt from the HART tran smitte r must be equa l to the hei ght of the li qu i d w h en t he ve ss el i s f ul l .
55 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-19. Example s of popular non-li near (non-uniform) ve ssel applications Note The no.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 56 4.5.13 Set-up flo w calcula tions f or non-line ar / non-uniform open ch annel pro files (adv anced u se rs) The MCU900 Se ries con trol unit can use lev el m easu rement s to ca lc ulate flow in open channe ls, which can t hen be totaliz ed.
57 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted If the mA signal is not scaled for the full lev el range of the ch annel, P114 (or P124 ) must be programmed with a value to co nve r t (scale) the mA signal to be a value in the range 0.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 58 4.5.14 Set-up ope n c hanne l flow calcul at ions for pre-programmed fla t, parabolic , and Pa.
59 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Note (MCU901/MCU9 0F) P113 , P115 , and P116 are in the menus SETUP / [CONTR OLLER /] INPUT .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 60 T able 4-1. Pre-programmed flow calculation fac tors (V larem – flat and parabolic flumes) Note Vlarem flumes most commonly are used for open channel flow applications in Belgium.
61 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.17 Using a plo tted pro file f or calcul ating v olume or flow When p aramete r P113 (or P12.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 62 Figure 4-22. Ex amples of plo tte d profile for a spherical vessel How t o edit the 'loo k-up' table (P115/P125) 1. Parame te r P113/P123 must first be set to be “ Special ”.
63 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.18 Digital inputs IN1 and IN 2 Digital inputs IN1 and IN2 can be programmed to per fo rm an ac t ion wh enever th ey a re triggered. Note See for “Di gital con trol vol tage-free con tac t inputs ” on pa ge 21 terminal c onnec tions.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 64 4.5.19 Da ta logging on the Mobrey MCU90F The Mobrey MCU90F can rec ord (log) up to 7000 ev ents at regular in te r vals. Each ev ent is a parame ter value .
65 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Star ting, stopping an d resetting the logger T o star t data logging, c hange the logging in terval ( P590 ) f rom 0 to th e inter val req uire d.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 66 Using the Loggin g Wizard to se t-up data logging of lev el measureme nts The Logging Wizard is the easie st way to set- up the da ta logging f eatur e after the m ain application is set-up.
67 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Using the Loggin g Wizard to set-up of flow measurements The Logging Wizard is the easie st way to set- up the da ta logging f eatur e after the m ain application is set-up.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 68 4.5.20 Set-up the c urren t output The Current Output is for transmitting th e control unit PV valu e (D800) as a 4–20 mA signal. The output is calculated by using the range values of parameters P400 and P401 .
69 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted P210 MCU PV Damping (F a ctor y default is 0) This is us ed to apply dampi ng to smooth ou t big ste ps in calcul ated c ontro l unit Primary/Process values (PV).
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 70 Understanding the relay stat us icons on the displa y The rel ay statu s icons on the F ull PV.
71 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Relay 3 (R L3 ) If re lay RL3 mode ( P430 ) is Set Point : rel ay RL3 is ene rgiz ed at P431.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 72 T able 4-4. Relay modes Relay Mo de Purpose of Relay Mode Auxi liar y functions ( Ta b l e 4 -.
73 Sectio n 4: Getting star ted Reference Manual IP2030/RM, Rev AA Section 4: Gettin g started June 2014 T able 4-5. Auxiliar y func tions valid for a giv en relay mode RELA Y MODE SPEC IAL CONTROL FUNCTIONS SPEC IAL ALARMS SET POINTS (1) AUTO SEQUENCE ENERGY SA VING SCUM LINE (1) (1) Option available on the Mobrey MCU901 and MCU902 only.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 74 Dut y A ssist relay with c ommon off points This function require s t wo or more Assist mode re lays . T wo or more of the se rel ays can be ene rgiz ed at th e same time (as sisti ng), and they all de-e nergi ze at a common off point .
75 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-29. Pump 1 is on (the rising leve l is above 5 m) Figure 4-30. Pump 1 and Pump 2 are on (the rising level is abo ve 8 m) Figure 4-31. Pump 1 and Pump 2 are off (the falling lev el is below 2 m) 5.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 76 Dut y A ssist with split off points This function require s t wo or more Assist mode re lays . T wo or more of the se rel ays can be ene rgiz ed at th e same time (as sisti ng), and they all de-e nergi ze at a split off points .
77 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-33. Pump 1 is on (the rising leve l is above 5 m) Figure 4-34. Both Pump 1 and Pump 2 are on (the rising lev el is abov e 8 m) Figure 4-35.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 78 Standby , Common O ff mode relay This function require s t wo or more S tandby , Common Off mode relays. Only one of these rel ays is ener gized a t any one time an d the others are on standby to take ov er when needed.
79 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-37. Pump 1 is on (the rising leve l is above 5 m) Figure 4-38. Pump 1 is off and Pump 2 is on (the ri sing level is abov e 8 m) 5.0 m (P411) 8.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 80 Standby , Split Off m ode relay This function require s t wo or more Standby , Spli t Of f Poi nt mode relays. Only one of these rel ays is ener gized a t any one time an d the others are on standby to take ov er when needed.
81 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Figure 4-40. Pump 1 is on (the rising leve l is above 5 m) Figure 4-41. Pump 1 is off and Pump 2 is on (the ri sing level is abov e 8 m) Figure 4-42.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 82 T otaliz er mode rela y Menu: SETUP / [CONTR OLLER /] OUTPUT / T O T ALIZER A T otaliz e r rel ay can ou tput a pulse f or eac h time th at the int ern al to taliz er c ount ( D828 ) inc rem ents.
83 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted P563 Digit al Input (F ac tor y default setting is None ) F ault rela y de-ener gizes while .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 84 Pump O n Delay Menu: SETUP / [CONTR OLLER /] OUTPUT / RELA Y / OVERRIDES P499 Pump On Dela y (.
85 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Energy saving (Special C ontrol Function – see T able 4-5 on page 73 ) Menu: SETUP / [CONTR OL.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 86 Pump-down aut omatically st ops whe n the con trol unit PV ( D800 ) is ze ro or af ter 20 minutes if a duration ( P274 ) ha s not been programmed, whichev er is the shorter period.
87 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted P252 St op If (F ac tor y default is “ None ” ) Re lay de-ene rgiz es when the selec ted condition is tr ue. See also T able 4-7 on page 87 .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 88 Rela y Operations alarm (Speci al alarm – see T able 4-5 on page 73 for a full li st of auxi.
89 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted P498 No Activit y RL (F ac tor y default is 00000) Selec t relays for the relay inacti vit y mon itoring operation Each digit re prese nts a rel ay .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 90 The calculation assumes that liquid continues to e nter the well or tank at the rate just prior to the rel ay e nergizing (p ump star ting).
91 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted Menu: SETUP / [CONTR OLLER /] OUTPUT / T O T ALIZER P530 T otal fac tor (F actor default is 0.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 92 For in forma tion on Alarm mode rel ays, see “Set- up the r el ays ” on page 69 . Parame te r P402 is used to deci de how the output current indica tes an al arm condition.
93 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted P550 Pump efficie nc y (F ac tor y default is "None") Avai lable on the Mobrey MCU.
Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting st arted 94 T able 4-8. Reporting of alarms and faults on the control unit Catego ry Source Cause As seen on.
95 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.23 Set-up t otalizing on the Mobrey MCU901 c on trol unit T ota lizer (cumulative totalize d flow) on the Mobre y MCU901 The MCU901 ha s an inte rnal 8-digit to talize r tha t is updat ed seve ral times ev ery second.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 96 P534 Pulse Width (F actor y default is “ 100 ms ” ) A T otaliz er mode rel ay is e nergi zed f or a programmed duration ( P534 ) e ach time the To t a l i z e r C o u n t ( D828 ) is i n cr em ente d .
97 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.24 Set-up t otalizing on the Mobrey MCU902 c on trol unit The Mobrey MCU902 ha s t wo inde penden t, inte rnal 8-digit t otaliz ers, To t a l i z e r 1 and To t a l i z e r 2 , whic h are upda ted sev eral ti mes ev er y sec ond.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 98 Menu: MONITOR / [CONTROLLER /] READINGS / TO T ALIZER D828 To t a l i z e r 1 This re ad-only parame te r displ ays the T otaliz er 1 C ount.
99 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted How to reset the to talizers on the Mobrey MCU902 T o re-set a totalize r to zero , displa y the T otalizer Count paramete r e.g. D828 and the n press the button c orresponding to Res et co mma n d o n di sp lay l i ne 4 .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 100 P534 Pulse Width (F actor y default is “ 100ms ” ) A T otaliz er mode rel ay is e nergi zed f or a programmed duration ( P534 ) e ach time the To t a l i z e r c o u n t ( D828 / D829 ) is incre men ted.
101 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted See “Optional change : transmitter input channe l se ttings (advanc ed use rs)” on page 43 .
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 102 4.5.26 Displ ay c on figuratio n options The factor y defa ult con figura tion of the fu ll di spl ay can be changed to show diffe ren t graphic and text info rmation.
103 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted T able 4-9. Full PV Display options P570/1/2 Options Pa rameter s None (Nothing se lected) D800.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 104 4.5.27 Se rial c ommunica tions This section is applicable if the RS232 se rial port of a c ommunication de vice (e .
105 Reference Manu al IP2030/RM, Rev AA Section 4: Getting started June 2014 Section 4: Getting star ted 4.5.28 PIN Securit y Personal Iden tification Number (PIN) securi t y preven ts unauthorized people from configuring the con trol unit. T ypically , this is se t-up whe n all the othe r programmin g ha s been c ompleted.
Reference Manu al IP2030/RM, Rev AA Section 4: Gettin g started June 2014 Sectio n 4: Getting star ted 106.
Reference Manual IP2030/RM, Rev AA Section 5: Servic ing and Health Che cking June 2014 107 Section 5: Servicing and Health Checks Sec tion 5 Se r vic ing and He alth C hecking Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manu al IP2030/RM, Rev AA Section 5: Servic ing and Health Che cking June 2014 Section 5: Ser vicing an d Health Check s 108 5.2.1 R ep lac ing the fuse on m ains ac-powe red c ontrol units Bef ore starting, disconnect the power . Follow the proc edure in Fi gure 5-1 (wall-mount uni ts) or Figur e 5-2 (panel-mount unit).
109 Reference Manu al IP2030/RM, Rev AA Section 5: Servicing and Health Che cking June 2014 Section 5: Servicing and Health Checks Figure 5-2. How to replac e the fuse on a mains-powered panel-mount control unit Carefully turn the flat-blad ed screwdriver anti-clock wise, until the fuse-ho lder is released.
Reference Manu al IP2030/RM, Rev AA Section 5: Servic ing and Health Che cking June 2014 Section 5: Ser vicing an d Health Check s 110 5.3 Health c hecking the MCU900 Series control unit This sec tion.
111 Reference Manu al IP2030/RM, Rev AA Section 5: Servicing and Health Che cking June 2014 Section 5: Servicing and Health Checks 5.3.3 Calibration o f the Curre nt Inp ut (I in ) Menu: SETUP / [CONTR OLLER /] SYST EM / TEST / CURRENT INPUT Procedure for 4 mA input calibration 1.
Reference Manu al IP2030/RM, Rev AA Section 5: Servic ing and Health Che cking June 2014 Section 5: Ser vicing an d Health Check s 112 5.3.5 Calibration o f the Curre nt Output (I out ) Menu: SETUP / [CONTR OLLER /] SYST EM / TEST / CURRENT OUTPUT Procedure for 4 mA output calibration 1.
113 Reference Manu al IP2030/RM, Rev AA Section 5: Servicing and Health Che cking June 2014 Section 5: Servicing and Health Checks D805 % Curre nt Ou tput ANSWERS / % Curre nt Ou t This indica tes th e prese nt amo unt of electrical curre nt being ou tput from the 4–20 mA Curre nt Output as a pe rce ntage .
Reference Manu al IP2030/RM, Rev AA Section 5: Servic ing and Health Che cking June 2014 Section 5: Ser vicing an d Health Check s 114 T otaliz er (Mobrey MCU901 only) D828 To t a l i z e r To t a l i z e r This indicates the totaliz er count.
115 Reference Manu al IP2030/RM, Rev AA Section 5: Servicing and Health Che cking June 2014 Section 5: Servicing and Health Checks 5.3.7 Dia gnostic d ata f or the MCU900 Serie s con trol unit Menu: M.
Reference Manu al IP2030/RM, Rev AA Section 5: Servic ing and Health Che cking June 2014 Section 5: Ser vicing an d Health Check s 116 1st pwr da te D849 1st P wr Da te This indicates the date on which the con trol unit was firs t powered-up .
Reference Manual IP2030/RM, Rev AA Appendix A: Reference Data June 2014 117 Appendix A: R efere nce Data Appendix A R e f e renc e D a t a Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
118 Reference Manu al IP2030/RM, Rev AA Appendix A: Reference Data June 2014 Appendix A: R efere nce Data DC pow er supply input 15 to 30 Vdc, 30 Vdc m aximum Pow er c onsumption : 9 W maximum.
119 Reference Manu al IP2030/RM, Rev AA Appendix A: Reference Data June 2014 Appendix A: R efere nce Data A. 1 . 4 M e c h a n i c a l Materials of c onstruc tion (wall mount) Polycarbona te enclo.
120 Reference Manu al IP2030/RM, Rev AA Appendix A: Reference Data Ju ne 2014 Appendix A: R efere nce Data Installation categor y Category III: Supply voltage < 127V ac (IEC6066 4) Category.
121 Reference Manu al IP2030/RM, Rev AA Appendix A: Reference Data June 2014 Appendix A: R efere nce Data A .2 Dimensional dra wings Figure A-1. Dim ensions for the wall-mou nted unit 5.8 (147.5) 0.96 (24.5) 0.6 (14.5) ( 2 1 2 ) ( 2 1 3 ) 8 . 4 3 (77) 3.
122 Reference Manu al IP2030/RM, Rev AA Appendix A: Reference Data June 2014 Appendix A: R efere nce Data Figure A-2. Dimensio ns for the panel-moun ted unit For safety, the pan el should be strong enough to suppor t the 1.2 k g (mains power) or 0.8 kg (DC po wer) mass of the unit.
Reference Manual IP2030/RM, Rev AA Appendix B: Product Certifications June 2014 123 Append ix B: Product Certificat ions Appendix B Produc t Ce r tifications Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
124 Reference Manu al IP2030/RM, Rev AA Appendix B: Product Certification s June 2014 Appendix B: Produ ct Certifications B.2 European dir ec tive inf ormation The EC declarat ion of conformity f or a.
125 Reference Manu al IP2030/RM, Rev AA Appendix C: Menu s and Parameters June 2014 Append ix C: Menus and Param eters Appe ndix C Men u s and Parame te r s C.
126 Reference Manu al IP2030/RM, Rev AA Appendix C: Menus and Para meters June 2014 Append ix C: Menus and Param eters T able C-1. Mobrey MCU900 Series control unit MAIN MENU Menu Level 2 Menu Leve l 3 Menu Lev el 4 Param Num.
127 Reference Ma nual IP2030/RM, Rev AA Section C: Menus and Parameters June 2014 Append ix C: Menus and Param eters (SETUP) (OUTP UT) (RELA Y) RELA Y 4 P440 Re lay 4 Mode - None - - 70 P441 Rel ay 4 .
128 Reference Manu al IP2030/RM, Rev AA Appendix C: Menus and Para meters June 2014 Append ix C: Menus and Param eters (SETUP) (OUTPUT) TO T ALIZER (4) To t a l i z e r W i z a r d To t a l i z e r W .
129 Reference Ma nual IP2030/RM, Rev AA Section C: Menus and Parameters June 2014 Append ix C: Menus and Param eters (SETUP) PV CAL CUL A TIO N (MCU902) CHANNEL 1 Ch1 I/P Source P111 Channel 1 Input S.
130 Reference Manu al IP2030/RM, Rev AA Appendix C: Menus and Para meters June 2014 Append ix C: Menus and Param eters (SETUP) (SYSTEM) COMMUNIC A TION S Address P7 10 Comms address of c ontrol unit -.
131 Reference Ma nual IP2030/RM, Rev AA Section C: Menus and Parameters June 2014 Append ix C: Menus and Param eters (MONIT OR) DIAGNOSTICS I/P S tatus D835 Digital Input status - - - - 61 , 115 Curre.
132 Reference Manu al IP2030/RM, Rev AA Appendix C: Menus and Para meters June 2014 Append ix C: Menus and Param eters T able C-2. G eneric HART 5, 6, and 7 transmitters MAIN MENU Menu Level 2 Menu Leve l 3 Menu Lev el 4 Menu Level 5 Param Num.
133 Reference Ma nual IP2030/RM, Rev AA Section C: Menus and Parameters June 2014 Append ix C: Menus and Param eters (SETUP) (DUT Y) (SYSTEM) (FIXED) (HART) D962 HART R evision Y es Y es Y es D963 Dev.
134 Reference Manu al IP2030/RM, Rev AA Appendix C: Menus and Parameters June 2014 Appendix C: Menus a nd Parameters.
Reference Manual IP2030/RM, Rev AA Appendix D: Additional Features June 2014 135 Appendix D: Additional Features Appe ndix D Add ition al F e a tures Rest oring the factor y defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
136 Reference Manu al IP2030/RM, Rev AA Appendix D: Additional Features June 2014 Appendix D: Additio nal Features D .2 A D V ANCED parameter acc ess The ADV A NCED pa rameter access is selected fr om the M AIN MEN U (see Figure D-1 ). It provides a quick and direct access to parame t er screens without trav ersing the menu system.
137 Reference Manu al IP2030/RM, Rev AA Appendix D: Additional Features June 2014 Appendix D: Additional Features Figure D-4. Pxxx editing with no valid parameter number While displ aying a para mete r , af ter u sing this direct fea ture , the UP-ARRO W or DOWN-ARR OW buttons can scroll through adjacen t parameters (see Fi gure D -5 ).
138 Reference Manu al IP2030/RM, Rev AA Appendix D: Additional Features June 2014 Appendix D: Additio nal Features.
Reference Manual IP2030/RM, Rev AA Appendix E: Support for HART ® Transmitters June 2014 139 Append ix E: Support for H ART T ransmitters Appe ndix E Suppor t f or HAR T ® T ransmitt e r s E.1 Overv iew The Mobrey MCU900 Series con trol unit is able to acc ept digital data from any HART 5/6/7 comp atible tran smitte r .
140 Reference Manu al IP2030/RM, Rev AA Appendix E: Support for HART ® Transmitters Ju ne 2014 Appendix E : Support for HART T ransmitte rs Some Explosion-proof (Exd) rated transmitte rs ha ve a high input voltage requirement which can result in HART communication failing to func tion at high loop currents.
141 Reference Manu al IP2030/RM, Rev AA Appendix E: Support for HART ® Transmitters June 2014 Append ix E: Support for H ART T ransmitters #18 Write tag, descriptor , dat e. #19 W rite final a ssembly n umber . #20 R ead lo ng tag. #22 W rite long ta g.
142 Reference Manu al IP2030/RM, Rev AA Appendix E: Support for HART ® Transmitters June 2014 Appendix E : Support for HART T ransmitte rs.
143 Reference Manu al IP2030/RM, Rev AA Index June 2014 Index Numerics 20 mA input c alibration . . . . . . . . . . . . . . . . . . . . . . . . . . 111 20 mA output cal ibration . . . . . . . . . . . . . . . . . . . . . . . . 112 4 mA input cal ibration .
144 Reference Manu al IP2030/RM, Rev AA Index June 2014 Index G Generic HART Transmitters . . . . . . . . . . . . . . . . . 125, 140 H Hardware revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 HART transmitter Primary Variable (PV) .
145 Reference Manu al IP2030/RM, Rev AA Index June 2014 Index Relay operations c ounter . . . . . . . . . . . . . . . . . . . . . . . . . 113 overrides (safeguards) . . . . . . . . . . . . . . . . . . . . . . . 71 run-time counters . . . . . . . . . .
146 Reference Manu al IP2030/RM, Rev AA Index June 2014 Index.
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Reference Manual IP2030/RM, Rev AA June 2014 Standard Terms and Conditio ns of Sale can be found at www.rosemount.com/terms_of_sale The Emerson logo is a tra demark and servic e mark of Eme rson Electric Co. Rosemount. th e Rosemount logotype, an d SMART FAMILY a re registered trad emarks of Rosemoun t Inc.
An important point after buying a device Emerson MCU900 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Emerson MCU900 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Emerson MCU900 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson MCU900 you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson MCU900 will certainly help you make a decision on the purchase.
If you already are a holder of Emerson MCU900, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson MCU900.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson MCU900. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson MCU900 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
