Samson 1400 Instructions d'exploitation Page 1

Series 3730Electropneumatic PositionerType 3730-6with HART®communication and pressure sensorsMounting andOperating InstructionsEB 8384-6 ENFirmware ve

3.1 Safety function (SIL)The safety function is based on the shutdownof the i/p converter (6). This causes thepneumatic actuator to be vented and thev

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Note: The error codes listed in following appear in the display corresponding to their statusclassification set over the condensed state (Maintenance

Initialization errorsError codes – Recommended action Condensed state alarm active, when prompted,ERRappears.When error messages exist, they are displ

EB 8384-6 EN 103Code listError codes – Recommended action Condensed state alarm active, when prompted,ERRappears.When error messages exist, they are d

Operational errorsError codes – RecommendedactionCondensed state alarm active, when prompted,ERRappears.When fault alarms exist, they are displayed he

Hardware errorsError codes – Recommended action Condensed state alarm active, when prompted,ERRappears.When fault alarms exist, they are displayed her

Error appendixError codes – Recommended action Condensed state alarm active, when prompted,ERRappears.When fault alarms exist, they are displayed here

Diagnostic errorsError codes – Recommended action Condensed state alarm active, when prompted,ERRappears.When fault alarms exist, they are displayed h

Error codes – Recommended action Condensed state alarm active, when prompted,ERRappears.When fault alarms exist, they are displayed here.86 SIL tests

15 Dimensions in mmEB 8384-6 EN 109Dimensions in mm4034210281480164Output (38) Supply (9)8670154634707028Schild5858Fig. 23a · NAMUR and direct attachm

EB 8384-6 EN 11Design and principle of operationDiagnostic functionControlvalveOn/offvalve DiagnosisMonitoringData logger • • Depending on trigger con

15.1 Fixing levels according to VDI/VDE 3845 (September 2010)110 EB 8384-6 ENDimensions in mm5686130801663086Ø 1018052Output Y1Output Y2Supply (9)Outp

16 Valve characteristic selectionThe characteristics that can be selected in Code 20 are shown in following in graph form.Note: A characteristic can o

SAMSON butterfly valve, linear(select characteristic: 3)SAMSON butterfly valve, equal percentage(select characteristic: 4)VETEC rotary plug valve, lin

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3.4 Type of applicationThere are two different types of application:Control valve and On/off valve. The auto-matic mode (AUTO) and manual mode(MAN) ca

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IndexAAccessories . . . . . . . . . . . . . . 42Application, type of . . . . . . . . 12, 69Article code . . . . . . . . .

substitute calibration (SUB) . . . . . 65KKP input filter . . . . . . . . . . . . . 68LLeakage sensor . . . . . . . . . . .

EB 8384-6 EN 123diagnostic functions . . . . . . . . 11ZZero calibration . . . . . . . . . . . . 68Index

SAMSON AG · MESS- UND REGELTECHNIKWeismüllerstraße 3 · 60314 Frankfurt am Main · GermanyPhone: +49 69 4009-0 · Fax: +49 69 4009-1507Internet: http://w

3.6 Additional equipmentInductive limit switchIn the version with inductive limit switch, therotary shaft of the positioner carries an ad-justable tag

mined safety set point when thepositioner is in automatic mode(AUTO). This function is not performed inthe manual mode (MAN) or fail-safeposition mode

3.7 Technical dataEB 8384-6 EN 15Design and principle of operationType 3730-6 Positioner (technical data in test certificates additionally apply for e

16 EB 8384-6 ENDesign and principle of operationType 3730-6 Positioner (technical data in test certificates additionally apply for explosion-protected

EB 8384-6 EN 17Design and principle of operationOptions for Type 3730-6 PositionerInductive limit switch For connection to switching amplifier acc. to

18 EB 8384-6 ENDesign and principle of operationOptions for Type 3730-6 PositionerBinary input · Galvanically isolated · Switching behavior configu

EB 8384-6 EN 19

2 EB 8384-6 ENDANGER!indicates a hazardous situation which, if notavoided, will result in death or serious injury.WARNING!indicates a hazardous situat

4 Attachment to the controlvalve – Mounting parts andaccessoriesWARNING!Attach the positioner, keeping the followingsequence:1. Mount the positioner o

Travel tablesNote: The lever M is included in the scope of delivery.Levers S, L, XL for attachment according to IEC 60534-6 (NAMUR) are available as a

4.1 Direct attachment4.1.1 Type 3277-5 ActuatorRefer to Table 2 on page 41 for the requiredmounting parts and accessories.Note the travel table on pag

EB 8384-6 EN 23Attachment to the control valve – Mounting parts and accessories119Supply 9 Output 38567610321156.11.11.2148Fig. 4 · Direct attachment

4.1.2 Type 3277 ActuatorRefer to Table 3 on page 42 or the requiredmounting parts and the accessories.Note the travel table on page 21!Actuators with

EB 8384-6 EN 25Attachment to the control valve – Mounting parts and accessories210 14151 2 3 11 11.1SUPPLY13BC1.11.21212.11212.212.1121616 1612.2SUPPL

4.2 Attachment according toIEC 60534-6 (NAMUR)Refer to Table 4 on page 42 for the requiredmounting parts and the accessories.Note the travel table on

EB 8384-6 EN 27Attachment to the control valve – Mounting parts and accessories10111114.133.116151411.21.129.196.1 6 7 8Fig. 6 · Attachment according

4.3 Attachment to Type 3510Micro-flow Valve withType 3271-5 ActuatorRefer to Table 4 on page 42 for the requiredmounting parts and accessories.Note th

EB 8384-6 EN 29Attachment to the control valve – Mounting parts and accessories31011116121.2 1.1786.1Fig. 7 · Attachment to Type 3510 Micro-flow Valve

Contents Page1 Important safety instructions . . . . . . . . . . . . . . . . . . . . . . 62 Article code . . . . . . . .

4.4 Attachment to rotaryactuatorsRefer to Table 5 on page 43 for the requiredmounting parts and accessories.Note the travel table on page 21!The posit

EB 8384-6 EN 31Attachment to the control valve – Mounting parts and accessories1010.16(7, 8)1.124.356.141.21130 mm80 mmFig. 9 · Attachment to rotary a

4.4.1 Heavy-duty versionRefer to Table 4 on page 42 for the requiredmounting parts and accessories.Both mounting kits contain all the necessarymountin

EB 8384-6 EN 33Attachment to the control valve – Mounting parts and accessories66.17811.11.224.1310.1101154.344.24.135.1510.1104.344.2Fig. 11 · Attach

4.5 Reversing amplifier fordouble-acting actuatorsFor the use with double-acting actuators, thepositioner must be fitted with a reversingamplifier, e.

Type 3277 Actuator with 240 to 700 cm²The signal pressure is routed to the connec-tion at the side of the actuator yoke for theversion "Actuator

Place the lever (1) in mid-position andhold it in place. Screw on the nut (1.1).5. Place the follower clamp (3) on the ac-tuator stem, align and faste

For other actuator sizes or travels, select thelever and pin position from the travel tableon page 21. Lever L and XL are included inthe mounting kit.

Place the lever (1) in mid-position andhold it in place. Screw on the nut (1.1).4. Place the follower clamp (3) on the stemconnector, align it at a ri

4.7 Mounting the leakagesensorNormally, the control valve is delivered withpositioner and leakage sensor alreadymounted.If the leakage sensor is mount

5.2.2 Establishing communication . . . . . . . . . . . . . . . . . . . . . . 496 Operator controls and readings . . . . . .

4.8 Attaching positioners withstainless steel housingsPositioners with stainless steel housings re-quire mounting parts that are completelymade of sta

NOTICEThe adapter uses one of the M20 x 1.5 con-nections in the housing which means justone cable gland can be installed.Should other valve accessorie

42 EB 8384-6 ENAttachment to the control valve – Mounting parts and accessoriesTable 3 · Direct attachment to Type 3277 (Fig. 5)Order no.Mounting part

EB 8384-6 EN 43Attachment to the control valve – Mounting parts and accessoriesTable 5 · Attachment to rotary actuators (Figs. 8 and 9)Order no.Mounti

44 EB 8384-6 ENAttachment to the control valve – Mounting parts and accessoriesTable 7 · Attachment of external position sensorOrder no.Direct attachm

5 ConnectionsWARNING!Mount the positioner, keeping the followingsequence:1. Mount the positioner on the control valve2. Connect the supply air3. Conne

Actuator stem extends FA (air to open)Fail-safe position "Valve closed"(for globe and angle valves):Actuator stem retracts FE (air to close)

nection, an additional cable gland can beinstalled.Seal cable entries left unused with plugs.Devices used at ambient temperatures be-low –20 °C must b

Accessories:Plastic cable gland M20 x 1.5:– black Order no. 8808-1011– blue Order no. 8808-1012– Brass, nickel-pl. Order no. 1890-4875– St. steel 1.43

5.2.2 Establishing communicationCommunication between PC and positioner(via FSK modem or handheld communicator,if necessary, using an isolation amplif

15 Dimensions in mm . . . . . . . . . . . . . . . . . . . . . . . . . . 10915.1 Fixing levels according to VDI/VDE 3845 (Sept

address/polling address has to be within arange of 1 to 15.Note:Communication errors may occur when theprocess controller/control station output isnot

EB 8384-6 EN 51

6 Operator controls andreadingsRotary pushbuttonThe rotary pushbutton is located underneaththe front protective cover.The positioner is operated on si

EB 8384-6 EN 53Operator controls and readingsAIR TOOPENCLOSEINITCAUTIONVALVEACTUATESMIN SIDEMAX BACKMIN BACKMAX SIDEQSERIALINTERFACE%Smm%mm%Smm%mmFig.

6.1 Serial interfaceThe positioner must be supplied with at least3.8 mA.The positioner can be connected directly tothe PC via the local serial interfa

EB 8384-6 EN 55Operator controls and readingsTable 8 · Assignment of dynamic HART®variablesVariable Meaning UnitSet point Set point %Direction of acti

7 Start-up – SettingsWARNING!Attach the positioner, keeping the followingsequence:1. Mount the positioner on the control valve2. Connect the supply ai

Note: The switch position is prompted priorto an initialization. After an initialization hasbeen completed, changing the switch posi-tion does not hav

Configuration enabledDefault:NoTurn®Code 3, display:NoPress , Code 3 blinksTurn®YESPress , displayLimiting the signal pressure:Pressure limitDefault:N

WARNING!To avoid personal injury or property dam-age caused by the supply air or electricalauxiliary power, disconnect the supply airand electrical au

1 Important safety instructionsFor your own safety, follow these instructions concerning the mounting, start-up and opera-tion of the positioner:4The

After the basic initialization, the referencecurve for the valve signature is recorded(Code 48 - h0 = YES).Reading in alternatingsequence:TEST/D1Bar g

adopts this travel/angle of rotation as theoperating range from 0 to 100 %.Enable configuration:Note: If no settings are entered within120 seconds, th

Enable configuration:Note: If no settings are entered within120 seconds, the enabled configurationfunction becomes invalid.DefaultNoTurn®Code3, displa

positions and adopts it as the operatingrange with limits of lower travel/anglerange value (Code 8) and upper travel/an-gle range value (Code 9).Enabl

After initialization, the maximum travel is in-dicated in mm or the maximum angle in ° inCode 5.7.6.4 MAN2 – Initialization basedon manually selected

Turn®MAN2Press to adopt the initialization modeMAN2®POS1and the current angle posi-tion of the lever are indicated on the displayin alternating sequen

Enter the pin position and nominal range:Pin positionDefaultNoNominal range(locked with Code 4 = No)Turn®Code 4Press , Code 4 blinksTurn®Pin position

Pressure limitDefaultNoKP levelDefault7TV levelDefaultTurn®Code16/17/18Press , Code 16/17/18 blinksTurn to set the control parameter selectedPress to

Zero point calibrationIf the process allows it (valve move once tothe closed position), perform a zero pointcalibration according to section 7.7.7.6.6

Turn®ZP4Press INIT key!Zero calibration is started, the positionermoves the control valve to the CLOSEDposition and readjusts the internal electri-cal

2 Article codePositioner Type 3730-6- xxxxxx x 0 x x 0 x 0 0With HART®communication and pressure sensorsExplosion protectionATEX: II 2 G Ex ia IIC/IIB

Triggering the partial stroke test (PST)A partial stroke test is started when the ref-erence (w ) moves from theOperat-ing pointinto the range between

7.9 Reset to default valuesA reset allows the positioner to be reset tothe default settings. To reset the positioner,the options Diag, Std and DS are

72 EB 8384-6 ENStart-up – SettingsTable 9 · Reset functions Reset Code 36Diag Std DSInitialization NO YES YESFail-safe behaviorAir supply failure NO N

EB 8384-6 EN 73Start-up – SettingsTable 9 · Reset functions Reset Code 36Diag Std DS26 Limit A1 NOYESYES27 Limit A2 NO YES YES32 Error message in case

8 OperationWARNING!The actuator stem moves while the positioneris being operated.Do not touch the actuator stem or obstruct itto avoid risk of injury

8.2 Operating modes8.2.1 Automatic and manual mo-desAfter initialization has been completed suc-cessfully, the positioner is in the automaticmode (AUT

8.2.2 Fail-safe position (SAFE)If you want to move the valve to fail-safe po-sition determined during start-up (see sec-tion 7.1), proceed as follows:

4Out of specificationThe positioner is operated outside thespecified operating conditions.Note: If an event is assigned to the 'No mes-sage'

9 Adjusting the limit switchThe positioner version with inductive limitswitch has one adjustable tag (1) mountedon the shaft which operates the proxim

Setting the switching point:NOTICEDuring adjustment or testing, the switchingpoint must always be approached frommid-position (50 %).To ensure safe sw

3 Design and principle ofoperationThe electropneumatic positioner is attachedto pneumatic control valves. It is used to as-sign the valve stem positio

9.1 Retrofitting an inductivelimit switchRequired retrofit kit:Limit switch Order no. 1400-7460Note: For explosion-protected devices, therequirements

10 MaintenanceThe positioner does not require any mainte-nance.There are filters with a 100 µm mesh size inthe pneumatic connections for supply andout

b.) Updates on site:Updates on site are only permitted afterthe plant operator has presented a sig-ned hot work permit.After updating has been complet

14 Code listCodeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 pr

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

EB 8384-6 EN 9Design and principle of operation1 Control valve2 Travel sensor3 PD controller4 A/D converter5 Microcontroller6 i/p converter7 Air capac

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

96 EB 8384-6 ENCode listCodeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled wi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi

Codeno.Parameter – Readings,values [default setting]DescriptionNote: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to confi