Emerson Process Management CI-9110 manuale d’uso

www.EmersonProcess.com/Bristol Instruction Manual CI-9110 Mar. 2007 Series 9110 Remote Set Regulator Model 9110-00A[...]

IMPORTANT! READ INSTRUCTIONS BEFORE STARTING! Be sure that these instructions are carefully read and understood before any operation is attempted. Improper use of th is device in some applications may result in damage or injury. The user is urged to k eep this book filed in a convenient location for future reference. These instructions may not cove[...]

WARRANTY A. Bristol warrants that goods described he rein and manufactured by Bristol are free from defects in material and workmanship for one year from the date of shipment unless otherwise agreed to by Bristol in writing. B. Bristol warrants that goods repaired by it pursuant to the warranty are free from defects in material and workmanship for [...]

How to return material for Repair or Exchange Before a product can be returned to Bristol for repair, upgrade, exchange, or to verify proper operation, form (GBU 13.01) must be completed in order to obtain a RA (Return Authorization) number and thus ensure an optima l lead time. Completing the form is very important since the information permits th[...]

Bristol Inc. Repair Authorization Form (off-line completion) (Providing this information will permit Bristol Inc. to effectively and efficien tly process your return . Co mpletion is required to receive optimal lead time. Lack of info rmation may result in increased lead tim es.) Date___________________ RA #___________________SH_ Line No.__________[...]

Bristol Training GET THE MOST FROM YOUR BRISTOL BABCOCK INSTRUMENT OR SYSTEM • Avoid Delays and problems in getting your system on-line • Minimize installation, start-up and maintenance costs. • Make the most effective use of our hardware and software. • Know your system. As you know, a well-trained staff is essential to your operation. Bri[...]

A Few Words About Bristol Inc. For over 100 years, Bristol ® has been providing innovative solutions for the measurement and control industry. Our product lines rang e from simple analog chart recorders, to sophisticated digital remote pr ocess controllers and flow computers, all the way to turnkey SCADA systems. Over the years, we have beco me a [...]

For technical questions regarding ACCOL products, OpenBSI Utilities , UOI and all other software except for Control Wave and OpenEnterprise products, call (860) 945-2286. For technical questions about Network 3000 hardware, call (860) 945-2502. You can e-mail the Application Support Group at: bsupport@bristolbabcock.com The Application Support Grou[...]

9110 Remote Set Regulator Contents / 0 - 1 CI-9110 MODEL 9110-00A REMOTE SET REGULATOR TABLE OF CONTENTS SECTION TITLE PAGE # S e c tion 1 - IN T RODUC T ION 1.1 PRODUCT DESCRIPTIO N .............................................................................................. . 1- 1 1.2 THEORY OF OPERATIO N ........................................[...]

0-2 / Contents 9110 Remote Set Regulator SECTION TITLE PAGE # Section 4 - FIELD WIRING (Continued) 4.3 ANALOG VOLTAGE INPUT (1-5 V) WITH GUARD .................................................. 4-2 4.4 ANALOG CURRENT INPUT (4-20 mA) WITH GUARD............................................. 4-4 4.5 RAISE/LOWER IN PUTS WITH GUARD ......................[...]

CI-9110 1-1 Introduction Chapter 1 INTRODUCTION 1.1 PRODUCT DESCRIPTION Series 9110-00A, Remote Set Regulators are tr ansducer devices that use an electrical input signal to set the level of a pneumatic output signal. Depending on the actual model, the electrical input may be either an analog or a ra ise/lower type signal. For analog models, the in[...]

Introduction 1-2 CI-5450 Figure 1-1 - Remote Set Regulator The CPU, clock and reset circuitry performs th e timing, measurement and decision making functions of the Remote Set Regulator. This circuit analyzes the comparator outputs and sends data to the stepper driver which, in turn , pulses the stepper motor in either direction. Since the drivesha[...]

CI-9110 1-3 Introduction Figure 1-2 - Block Diagram of Analog Type Regulator[...]

Introduction 1-4 CI-5450 The feedback pot connects across a regulated +5 Vdc source. The voltage at the feedback pot’s contact corresponds to the mechanical po sition of the pressure regulator. This reference voltage is applied to the Raise and Lower Comparators. If an increase in signal level occurs at the command input, the Raise Comparator wil[...]

CI-9110 1-5 Introduction Figure 1-3 - Block Diagram of Raise/Lower Type Regulator[...]

Introduction 1-6 CI-5450 1.2.4 Raise/Lower Regulator Model A block diagram for the Raise/Lo wer Regulator model is shown in Figure 1-3. It will be noted that this diagram is similar to the Anal og Regulator except for the input circuit ar- rangement. This circuit contains Raise, Lo wer and Guard input circuits which are opto- isolated. The outputs [...]

CI-9110 1-7 Introduction Table 1A - Model Number Breakdown (Continued) C = PNEUMATIC OUTPUT D = MOUNTING ARRANGEMENT 1 = 3-15 psi 1 = 2 In. Pipe Mtg. Bracket 2 = 3-27 psi 2 = In-Line Pressure Pipe 3 = 6-30 psi E = CERTIFICATION 1 = N o n e 2 = FM-EXP/NI 3 = CSA-EXP NOTE: This table is only provided for product identity and not for or- dering purpos[...]

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CI-9110 2-1 Installation Chapter 2 INSTALLATION 2.1 GENERAL Proper installation techniques will ensure highest performance and also minimize measurement errors. The Remote Set Regulator should be mounted in a location that is not subject to radical temperature extremes, vibrat ion and shock. See Section 6 Specifications for environmental operating [...]

Installation 2-2 CI-9110 2.3 PRESSURE CONNECTIONS Remote Set Regulators are furnished in models that provide 3-15, 3-27 or 6-30 psig outputs. All models will accept 100 psig maximum on the supply side. Pressure supplies that exceed this value will require an external pressure regulator or limiter. Figure 2-1 - Overall Mounting Dimensions 2.3.1 Gene[...]

CI-9110 2-3 Installation shutoff valve allows the supply source to be closed down during maintenance checks without disturbing other equipment operating on the line. Figure 2-2 - Regulator Assembly 2.3.2 Moisture in Lines The Regulator should be installed so that th e supply and output lines slope downward and away. This arrangement allows any cond[...]

Installation 2-4 CI-9110 2.3.3 Line Size For most installations 1/4 inch pipe or tubing is satisfactory. However, if the input or output lines run a great distance, the response lag time may become objectionable. In these instances the use of 3/8 inch tubing is recommended. 2.3.4 Venting The user should note that the Remote Set Regu lator bleeds a [...]

CI-9110 2-5 Installation using a flat metal bar or similar tool. When repl acing the cover, it should be snugged in and not over-tightened. The threads of the cover shou ld also be coated with a layer of anti-seize compound to prevent lockup. When the cover is removed, the PC board a ssemblies become accessible (see right view of Figure 2-3). The T[...]

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CI-9110 3-1 Board Setup Chapter 3 BOARD SETUP 3.1 USING OPTION SWITCHES Two switch assemblies (SW1 and SW2) are used to set options and select ranges. These switches are located on the CPU Board as show n in Figure 3-1. Each assembly contains eight (8) miniature SPST switches. The individ ual switches of each package are identified as subsets of th[...]

Board Setup 3-2 CI-9110 3.1.1 Switch Functions The Regulator assembly is configured by tw o, eight-switch packages which perform the functions listed in Table 3-1. Table 3-1 - Regulator Assembly Switch SW1 & SW2 Functions & Settings Switch Label Switch Function Page Ref. * Your Setting ** Your Notes SW1-1 R/L % per pulse increment 3-4 SW1-2[...]

CI-9110 3-3 Board Setup 3.3.1 Continuous Signal A continuous input signal is one that, when pl aced in a TRUE state, will cause the output to change until the input is set FALSE. To achiev e this mode of operation, all five switches of SW1 should be set to the OPEN position (bottom condition of Table 3-2). This will con- figure the Regulator so tha[...]

Board Setup 3-4 CI-9110 The relationship between an ON and OFF puls e time periods are shown by the following two equations: 1) T on Minimum (sec.) = (.01 SR) + K 2) T off Minimum (sec.) = K Where: T on Minimum = Raise, Lower or Guard pulse T off Minimum = Time between pulses. S = Incremental step value (Table 3-2) R = Rate of output change (Table [...]

CI-9110 3-5 Board Setup 3.5 GUARD INPUT The guard input (TB1-5 & TB1-6) is used to Enable or Inhibit the command input. This feature provides assurance that the command input will read its signal only during a security period selected by the user. The guar d input can be used with either Analog or Raise/Lower (R/L) models. 3.5.1 Guard Logic The[...]

Board Setup 3-6 CI-9110 Table 3-3 - Switch SW2 (2-5), Output Rate Of Change SW2-5 SW2-4 SW2-3 SW2-2 Nominal Rate Of Change, ± 15% Close Close Close Close 1.8 Min. Full Scale Travel Close Close Close Open 5.5 Min. Full Scale Travel Close Close Open Close 11.0 Min. Full Scale Travel Close Close Open Open 16.5 Min. Full Scale Travel Close Open Close [...]

CI-9110 3-7 Board Setup FAIL-ZERO MODE (Both Jumpers in B position) In the "B" position (if the Guard signal rema ins TRUE), a failure of the AI Command Input signal (value fails below 0%) causes the pressure output to decay to 0% of scale and remain there until a normal AI is received. Should the Guard Input go FALSE prior to the AI comm[...]

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CI-9110 4-1 Field Wiring Chapter 4 FIELD WIRING 4.1 GENERAL This section illustrates and describes the fi eld wiring terminals and various wiring configurations that apply to Analog, Raise/Lo wer, and Guard inputs, as well as the 4-20 mA current output and the dc power source. The wiring arrangements described herein are general and are not intende[...]

Field Wiring 4-2 CI-9110 Table 4-1 - Terminal Identification For Analog Input Models TERMINAL LEGEND FUNCTION TB1-1 TB1-2 TB1-3 TB1-4 TB1-5 TB1-6 TB2-1 TB2-2 TB2-3 TB2-4 TB2-5 TB2-6 Green Screw Unused Unused Analog In+ (Command Input) Analog In- (Command Input) Guard Guard Com Unused Current Out + Current Out - Supply + Supply - Unused Chassis Tabl[...]

CI-9110 4-3 Field Wiring Figure 4-2 - Analog Voltage Input with Guard Figure 4-3 - Analog Current Input with Guard[...]

Field Wiring 4-4 CI-9110 For the application of Figure 4-2, the Carrier Pr esence output signal of the receiver may be connected to the Guard terminal as shown. Shou ld the tone carrier fail, the Regulator will hold the last valid output value and prev ent the Command Input from responding to extraneous signals. 4.4 ANALOG CURRENT INPUT (4-20 mA) W[...]

CI-9110 4-5 Field Wiring Figure 4-5 - Raise/Lower & Guard Inputs from Relay Contacts Figure 4-5 - Raise/Lower & Guard Inputs from Open Collectors[...]

Field Wiring 4-6 CI-9110 CAUTION When using the Regulator with a de vice that provides latching type outputs (output stays ON until turn ed OFF), the Raise/Lower inputs must be set for a pulse incremental signal. (see Section 3 - Board Setup). This will prevent the Regulator from driving full scale should the telemetry line open while in the middle[...]

CI-9110 4-7 Field Wiring Figure 4-7 - DC Supply Connections 4.8 OPERATING NOTES The startup procedures described herein are ge neral for most applications. It is assumed that the user is familiar with all the external process devices such as shutoff valves, pressure limiters, circuit breakers, fuses, ele ctrical supply, etc. and operates these devi[...]

Field Wiring 4-8 CI-9110 5. If the output pressure of the Remote Set Re gulator fails to change even with a change at the Command input, the internal fuse may be blown. Check and replace it as required with a 1A, 250V 3AG type. If the fuse conti nues to blow, check for wiring mistakes at the field wiring terminals or check for a de fective PC board[...]

CI-9110 5-1 Service Chapter 5 SERVICE 5.1 GENERAL The servicing and calibration procedures describe d in this section should only be performed by qualified technical personnel. These procedures should not be performed while the Remote Set Regu lator is connected to an on-line process. A laboratory setup is recomm ended for calibration and servicing[...]

Service 5-2 CI-9110 5.2 TROUBLESHOOTING HINTS Some basic types of problems that can occur in the field are listed as follows: ○ Unit dead, no motor movement Measure across power terminals TB2-4 & -5 with a DVM. The reading should be 12 or 24 V dc depending upon model. Incorrect or no volt age indicates an external supply problem. If proper vo[...]

CI-9110 5-3 Service 5.3 SETTING OUTPUT LIMITS 5.3.1 General Principles The Regulator provides mechanical output limits that prevent the output from underranging or overranging the process. Wh en the Command Input is of a value that causes the stepper motor to drive against a limit, the clutch will allow the driveshaft to slip. After the motor has c[...]

Service 5-4 CI-9110 8. Once limits have been set, re-apply dc po wer and adjust input test circuit (analog or raise/lower) for range value above upper limit . When upper limit is reached, main gear will stop rotating and output pressure will hold constant at value of desired limit. ** Caution ** Do not attempt to turn main gear or driveshaft by han[...]

CI-9110 5-5 Service 5.6 PRELIMINARY CALIBRATION CHECK Once the test setup of Figure 5-2 or 5-3 has been completed, the following conditions must be established. 1. For all models, set switches SW1 (1-5) to OPEN for continuous operation, and SW2-6 to OPEN to disable Guard circuit. For Analog mo dels only, set SW2-8 to OPEN for 1 - 5 V input. 2. Dete[...]

Service 5-6 CI-9110 5. If above readings are within stated spec ifications, stop! No calibration is required. Restore instrument to normal operation. Ot herwise, proceed to topic 5.7 or 5.8 as required. 5.7 DETAILED CALIBRATION FOR ANALOG MODEL If calibration errors were found in topic 5. 6, the procedures described here for Analog models are perfo[...]

CI-9110 5-7 Service 2. Reading on test gauge should be minimum range value (3 or 6 psi), ± 5%. 3. Adjust input test circuit for 5.000 V. 4. Reading on test gauge should be maximum range value (15, 27 or 30 psi), ± 5%. 5. If electronic calibration is correct but output pressure is in error, no further adjustments are possible. Refer to topic 5. 2 [...]

Service 5-8 CI-9110 5. DMM #1 should read 4.995 V, ± .01 V 6. If the reading of step 5 is out of toler ance, adjust potentiometer R35 on CPU Board to correct. 7. Recheck both points and readjust if required. 5.8.2 Current Output Span & Load The current output circuitry is provided with two calibration adjustments. Potentiometer R50 is used for[...]

CI-9110 5-9 Service Figure 5-4 - Assembly, Analog Type CPU Board with Current Output Figure 5-5 - Assembly, Analog Termination Board[...]

Service 5-10 CI-9110 Figure 5-6 - Assembly, Raise/Lower Type CPU Board with Current Output Figure 5-7 - Assembly, Raise/Lower Termination Board[...]

CI-9110 6-1 Specifications Chapter 6 SPECIFICATIONS 6.1 ANALOG INPUT MODEL Function: Uses Analog Input to set a pressure output signal. Ranges: 4 - 20 mA dc or 1 - 5 Vdc Input Impedance: For 1 - 5 V > 330 K Ohms For 4 - 20 mA > 250 Ohms, ± 0.1% Analog Fault Detector: Stepper Moto r is cut off when AI < 0.8 V, ± 0.1V 6.2 RAISE/LOWER INPUT[...]

Specifications 6-2 CI-9110 6.3 GUARD INPUT Enables or inhibits command signal input on both Analog and raise/Lower models. 6.4 ANALOG OUTPUT Function: Current feedback signal tracks the output of the Remote Set Regulator. Signal is typically used to telemeter pressure output value back to the command site. Range: 4 - 20 mA common ground type output[...]

CI-9110 6-3 Specifications Hysteresis: (Output to gauge) 0.5% of span Motor Protection: Adjustable mechanism limits restrict output for over and under range conditions. Automatic timeout prevents clutch wear. Power Failure: Mechanism maintains output pressure prior to loss or drop of supply voltage. 6.9 PRESSURE REGULATOR ASSEMBLY Output Ranges Off[...]

Specifications 6-4 CI-9110 Humidity: 10 to 95% over -20 ° to +130 ° F (-29 ° to +55 ° C) range 10 to 50% over +130 ° to +150 ° F (+55 ° to +65 ° C) range Vibration Limits: 0.1 gram Max. over 10 to 500 Hz range RFI Rejection: Per SAMA standard PMC 33.1, Class 1 and 2, 20 MHz to 500 MHz. Rejection is greater than 0.5% full scale error.[...]

CI-9110 7- 1 Parts Chapter 7 PARTS 7.1 MODEL 9110 MAIN PARTS Parts Referenced in Figure 7-1 Item Description Part Number 1 Housing 390701-01-7 2 O-Ring, Size – 161 316135-12-7 3 Remove Setpoint Cover 389385-02-6 4 Motor Support Assembly 390724-01-7 5 Clutch Asse mbly 390692-01-8 6 Potentiometer 390739-01-4 7 Socket Head Scre w, 6-40 x 1/8 282403-[...]

Parts 7-2 CI-9111 Figure 7-1 – Remote Set Regulator Actuator Unit[...]

CI-9110 7- 3 Parts Parts Referenced in Figure 7-1 (Continued) Item Description Part Number 45 Clamp, Sleeve 390102-01-6 50 #4 Cable Clip 295379-00-6 60 CPU Board Type (see below): Type Supply Output Part Number Analog (AI) 12 V Current 398615-03-0 Analog (AI) 24 V Current 389615-06-4 Raise/Lower (DI) 12 V Current 389613-03-7 Raise/Lower (DI) 24 V C[...]

Parts 7-4 CI-9111 7.2 REMOTE SET REGULATOR BASIC PARTS Parts Referenced in Figure 7-3 Item Description Part Number 103 Diaphragm 383825-01-6 104 Ring, Regulator Exhaust 385389-01-9 105 Base, Pressure Regulator Ass’y. 342172-00-0 106 Spring, Helical Compression 307905-00-4 107 Screw, 10-32 x 1 SHCS 396400-01-9 108 Screw, 7/16 x 20 Pilot Retaining [...]

Supplement S1400 / 1 Supplement S1400 Guidelines for Sys tem Grounding - Contents - IMPORTANCE OF GOOD GROUNDS ............................... 1 GENERAL RECOMMENDATIONS ................................. 3 TRANSIENTS AND INTERFERENCE .............................. 5 TYPES OF EARTH GROUNDS .................................... 7 SOIL CONDITIONS ......[...]

2 / Supplement S1400 B U R RY T O D E P T H O F AT L E A S T 3 F E E T , D E E P E R IN D R Y SO I L . ( b ) I N S T A L L W I T H O U T K I N K S O R S H A R P B E N D S . ( a ) B R I N G A L L C O N D U C T O R S T O TH E S U R FA C E . C O P P E R WE L D G R O U N D RO D D R I V E 7 ’ OR MO R E A S R E Q U I R E D S O I L LI N E R A D I U S A [...]

Supplement S1400 / 3 GENERAL RECOMMENDATIONS When wi rin g equipm ent into a system, the elect rical conduit must hav e a dia meter t hat wil l accommodate the desired number of wi res. The cross- sectional ar ea of the conduit should be large enough to allow the wires to be pulled through wi th out excessi ve tightness or binding. A conduit that i[...]

4 / Supplement S1400 GR O U N D BE D CO N D U C T O R GR O U N D I N G BU S 1" C OP P ER R AD I U S = 12 IN . A W G 4 O R LA R G E R ST R A N D E D CO P P E R CA B L E A W G 00 0 0 A WG 1 0 C O P P E R WI R E S M O O T H L Y D R E S S E D A T D E M A R K ATI O N PO I N T , I N S TAL L C O M M U N I C A T I O N S L I G H T N I N G A R R E S T E[...]

Supplement S1400 / 5 the equ ipmen t. Wiring from in put sign al circuits and powe r circuits sh ould be s eparated as m uc h a s possible to minimize noise an d transie nt picku p. Power and s ignal le ads should be run in separate conduit to minimize inductive pickup. o Terminal Lugs. T h e u se o f c r i m p- t yp e t e r m i n a l l u g s a s c[...]

6 / Supplement S1400 ME TE R STAND CL AM P OR BR AZ E CL AM P (S) LI GH TN IN G & SU RG E PR OT EC TO R #1 4 BA RE CO PP ER GROU ND CO ND UC TO R SI GN AL CA BL E CO ND UI T CL AM P RA DI US = 12 IN . GR OU ND BE D CO ND UC TO R ST RA ND ED CO PP ER CA BL E A WG 00 00 T W TW IS TE D SHIE LD ED P AI R FO R SI GN AL RA DI US = 12 IN . GA S DI SC [...]

Supplement S1400 / 7 TYPES OF EARTH GROUNDS A common miscon ception of a grou nd is that it c on s i st s o f n o thing more than a me tal pipe driven into the soil. While such a ground may fu nction fo r some applications, it will ofte n not be su itable for a c omplex system of sop histic ated elec troni c equipment . Condi tions suc h as soil ty[...]

8 / Supplement S1400 PO WE R CO MPANY GR OU ND AN D GR OU ND RO D SE RVI CE TR AN SF OR ME R GR OU ND BE D CO ND UC TO R TE ST PO WE R CO MPANY GR OU ND RO D LI GH TN IN G AR RE ST ER S EA CH PHAS E NO TE : EL EC TR IC ME TE R MA IN BR EA KE R BO X Figure 7 AC Power Grounding System[...]

Supplement S1400 / 9 The ac po wer required to opera te a system typi call y includ es a servi ce transf ormer loca ted at the stre et and a main breaker box an d rate mete r asse mb ly a t th e b u ildin g as sh own in F igure 7. The serv ice tra nsform er is grou n ded at the c ompa ny's pol e, while the br eaker box is ground ed at the buil[...]

10 / Supplement S1400 increased noise pickup an d signal offs et errors. If more informati on i s re quired on this su bject, the reader should refer to the publications cited at the end of this document. The examples that follow describe the grou nd in g tech niques for several type s of Bris tol Babcock systems employing DPCs. Refer to the system[...]

Supplement S1400 / 11 C o n d u i t Tr a y P w r . Gr i d G r o u n d I s o l a t e d Ter m i n a l P o w e r Ju m p e r s f o r g r o u n d re f . S e e te x t . C o n d u i t P i p e * C H A S S I S 2 4 V R E T W 1 * D P C 3 3 X X M E T E L C A B I N E T O R RA C K To Z e r o R e f . P o i n t o f Fa c i l i t y ( # 4 g a u g e mi n . ) L I N E C[...]

12 / Supplement S1400 1. Mu lti-C abinet I nstrument G roundi ng using Multip le Suppli es. The instrument ground (24VRET te rminal) of each DPC in a cabin et mu st con nect to a terminal block within that cabinet that is electrically isolated from the cabin e t frame. This terminal block must provide termination for all DPC instrumen t gr ounds wi[...]

Supplement S1400 / 13 E q u i p m e n t Gr o u n d P l a t e B o n d e d To S t r u c t u r a l St e e l B y Wel d i n g , B r a z i n g , Or B o l t i n g Or W i t h A u x i l i a r y B o n d S t r a p . E q u i p m e n t G r o u n d P l a t e S t r u c t u r a l C o l u m n s Bo n d e d E l e c t r i c a l C o d e G r o u n d C a b l e Tr a y s B[...]

14 / Supplement S1400 4. Setting DPC Power Jumpers. I f t h e D PC i s a M od e l 3335 or 3310, jumpe rs W1A and W1B on the System I nt er co nn ect Bo a rd mu st be rem o ve d to isolate the chassis conn ection from th e 24V R E T c on ne ction (s ee F igure 8). If it is a Mode l 3330, jumpe rs W1A, W1B an d W1C on th e System Intercon nect B oard[...]

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Customer Instruction Manual CI-9110 Mar., 2007 Remote Set Regulator - Model 9110-00A The information in this document is subjec t to change without notice. Every effort has been made to supply complete and accurate information. However, Bristol, Inc. assumes no responsibility for any errors that may appear in this document. If you have comments or [...]