萨姆森SAMSON 3730系列3730-4型电气定位器,带PROFIBUS-PA通信功能安装操作手

文件名称: 萨姆森SAMSON 3730系列3730-4型电气定位器,带PROFIBUS-PA通信功能安装操作手册（英文版）.pdf

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详细说明：萨姆森SAMSON 3730系列3730-4型电气定位器,带PROFIBUS-PA通信功能安装操作手册（英文版）pdf,萨姆森SAMSON 3730系列3730-4型电气定位器,带PROFIBUS-PA通信功能安装操作手册（英文版）Contents Contents Page Design and principle of operation Additional equipment Communication Technical dato Attachment to the control valve mounting parts and accessories 14 2 Direct attachment 18 ype 3277-5 Actuator 2.1.2 Type 3277 Actuator 20 2.2 Attachment according to lEC 60534-6 22 2.3 Attachment to Type 3510 Micro-flow Valve 24 Attachment to rotary actuators 26 2.5 Reversing amplifier for double-acting actuators 28 2.5. Pressure gauge attachment 28 2.6 Attaching an external position sensor 30 2.6.1 Mounting the position sensor with direct attachment 30 2.6.2 mounting the position sensor with attachment according to lEC 60534-6 32 2.6.3 Mounting the position sensor to type 3510 Micro-flow valve 33 2.6.4 mounting the position sensor to rotary actuators 34 2.7 Attaching positioners with stainless steel housings 36 2.8 Air purging function for single-acting actuators 36 333 Connections 38 Pneumatic connections 38 ignal pressure gauges 38 3.1.2 Supply pressure 38 3.2 Electrical connections 40 3.2.1 Establishing communication 42 Operation 44 Operator controls and readings 44 4.2 Enabling and selecting parameters 46 4.3 ○ perating modes 47 4.3.1 Automatic and manual operating modes 47 4.3.2 SAFE-Fail-safe position 48 Start-up and settings 48 5.1 Determining the fail-safe positio 49 5.2 Setting the volume restriction Q 49 5.3 Adapting the display 5.4 Limiting the signal pressure 50 3EB8384-4EN Contents hecking the operating range of the positioner 5.6 Initialization 5.6.1 nitiglization modes 54 5.7 Fault/failure 60 5.8 zero calibration 5.9 Reset to default values 5.10 Start-up via local interface(SSP) 62 Setting the bus address 62 Status and diagnostic alarms 64 Standard eXpert diagnostics 6.2 Extended EXPERT+ diagnostics 64 6.3 Classification of the status alarms and the condensed status 65 Adjusting the limit switch 68 7888 Quick start-up guide 69 moUnting 69 Start-up.· 70 8.3 Initialization 8.3 Simplest method (MAX) 8.3.2 Precise method (NOM) 8.3.3 Manual method (mAn) Retrofitting an inductive limit switch 73 10 Maintenance 74 Servicing explosion- protected devices 74 PROFIBUS-PA communication 75 12.1 Profile 75 12.2 yclic data exchange 75 12.2.1 GSD files 76 12.2.2 Data exchange 12.2.3 Integration for PCS7 control system 12.2.4 General instructions to start up the positioner 8 12.3 CHECKBACK- Device status 8 12.4 Status coding of measured values 83 12.4 Status alarm according to profile 3.01 .83 12.4.2 Status alarms according to Profile 3.01 Condensed Status 12.5 Diagnostics with PROFIBUS-DP protocol 92 12.6 Acyclic data exchange 13 Settings in TROVIS-VIEW software 99 4EB8384-4EN Contents enera 99 13.1.1 System requirements 99 13.2 Installing trovis-vIew software 00 13.3 Starting TROVIS-VIEW and performing basic settings 101 13.4 Data transmission 103 13.4 Offline operation(indirect data transmission 104 13.4.2 Online operation (constant data transmission) 104 13.4.3 Setting parameters 105 13.5 Initializing the positioner 107 14 A ppendⅨx 14.1 ode IIs 110 14.2 Parameter lists 130 15 Dimensions in mm 184 Test certificates 185 EB83844EN5 Modifications to positioner firmware Modifications to positioner firmware compared to the previous version Communication K1.00 K1.01 Internal modifications K1.01 K1.10 The FEATURE_SELECT parameter allows you to set whether an active diagnostic func tion is to be reported by a good_FUNCTION_CHECK or a BAD_FUNCTION CHECK (see page 144) K1.10 K1.11 More trigger conditions in the data logger (see page 144) More additional functions(FEATURE_SELECT)(see page 144) The limits of the discrete valve position(POS_D_LIMIT_LOW, POS_D_LIMIT_UP)can now be defined as required (see page 75) K1.11 K1.12 Resetting the identification parameters resets all the parameters saved in the controller The parameters saved in the controller are, however, not reset when just the start-up parameters are reset (see page 134) Control R143 R144 Internal modifications R144 R145 nternal modifications 6EB83844EN Safety instructions General safety instructions △ The positioner may only be mounted, started up or operated by trained and experienced personnel familiar with the product According to these mounting and operating instructions, trained personnel refers to individuals who are able to judge the work they are assigned to and recognize possible dangers due to their specialized training, their knowledge and experience as well as their knowledge of the relevant standards Explosion-protected versions of this positioner may only be operated by personnel who have undergone special training or instructions or who are authorized to work on explosion-protected devices in hazardous areas Refer to section 11 on Servicing explosion-protected versions Any hazards that could be caused by the process medium, the operating pressure, the signal pressure or by moving parts of the control valve are to pe prevented by means of the appropriate measures If inadmissible motions or forces are produced in the actuator as a result of the supply pressure level, it must be restricted by means of a suitable supply pressure reducing station Do not operate the positioner with the back of it/ exhaust air opening facing upwards. Never seal the exhaust air opening when the positioner is moun ed on site Proper shipping and appropriate storage are assumed Note: The device with a CE marking fulfils the requirements of the Directives 94/9/EC (ATEX and 89/336/ EEC (EMC) The declaration of conformity is available on request EB8384-4EN Article code Positioner Type37304Xxx0×0×x1×00×0×x With lcd and autotune. PROFIBUS-PA Explosion protection None 2 G EEx ia Ic te6and《‖2D|P65T80"(ATEX1 CSA/FM intrinsically safe /non incendive 3 Ex l 3 G EEx nA ll T6, Exll3 G EEx nL C T6 and 8 ‖3D|P65T80°ac. to atex Additional equipment Inductive 0 limit switch I x Type sJ2-SN Solenoid valve Without 0 With, 24V DC External position sensor Without 0 With 0 0 0 Binary input Without 0 Floating contact 0 Diagnostics EXPERT (standard) EXPERT+(extended diagnostics) 2 Housing materia Aluminum(standal Stainless steel 1. 4581 0 pecial application None 0 Device compatible with paint Exhaust connection with 14-18 NPT thread 0000 2 pecial version None 000 NEPSI Ex ia 009 NEPSI Ex nL/nA 8 010 012 8EB8384-4EN Design and principle of operation Design and principle of Then a deviation occurs the actuator is operation pressurized or vented. If required, the changes in the signal pressure can be The electropneumatic positioner is attached slowed down by a connectable Q restric to pneumatic control valves. It is used to as- tion The signal pressure supplied to the ac sign the valve stem position(controlled vari- tator can be limited by sottware or on site able x) to the control signal (reference vari- to 1. 4,2.4 or 3.7 bar able w). The input signal received from a a constant air stream to the atmosphere is control system is compared to the travel or created by the flow regulator (9)with a rotational angle of the control valve, and a fixed set point. The air stream is used to pneumatic signal pressure (output vari- purge the inside of the housing as well as to able y is produced optimize the air capacity booster. The i/p e positioner consists of a travel sensor sys- module (6) is supplied with a constant up- tem proportional to resistance, an analog stream pressure by the pressure regulator p converter with a downstream booster (8)to make it independent of the supply air and the electronics unit with microcontroller. pressure 20 Serial 16AG8 2 Travel sensor ■■■■■■■■■■ 8888 4 A/D converter PROFIBUS-PA S15 EC61158-2 6 19 7 Air yC 8 Pressure regulator 9 Flow regulator 10 Volume restriction 24V DC 11*Inductive limit switch 12* solenoid valve 18 13|EC61158-2 interface module 14B 6 15 Binary input 2(for ating contact) 17* solenoid valve control 18 Galvanic isolation 19 D/A converter Q10 al interface(SSP) Fig. 2. Functional diagram EB8384-4EN9 Design and principle of operation The positioner communicates and is pow can also be issued over the PROFIBUS-PA ered using iec 61 158-2 transmission tech netwo rk nology conforming to PROFIBUS-PA specifi- cation Version with external position sensor As a standard feature the positioner comes In this version, only the sensor is mounted to with a binary input for dC voltage signals to the control valve The positioner is located signalize process intormation over the separately trom the valve PROFIBUS-PA The connection of x and y signals to the valve is established via cable and piping for 1.1 Additional equipment air (only without inductive limit switch) Version with solenoid valve 1.2 Communication If the operating voltage for the solenoid he positioner is completely controlled over valve(12 ) fails, the supply pressure for the the digital signal transmission implemented i/p module is vented to the atmosphere. The complying with PROFIBUS-PA ProfileB as positioner can no longer operate and per DIN EN 50170 and DIN 19245 Part 4 control valve moves to the fail-safe position determined by the actuator independent of Data are transmitted as bit-synchronous cur- the reference variable rent modulation at a rate of 31 25 kbit/s over twisted-pair cables conforming to lEC61158-2 NOTICE manual mode MMAN, the manual set Usually, the positioner settings are made on point is also reset to 0 %. a different manua a computer which is connected to one or set point must be entered again ( Code 1) more positioners linked over a segment cou ler to the proFibus segment of the com oute Version with inductive limit switch The rotary shaft of the positioner carries an Configuration using TROVIS-VIEW software adjustable tag which actuates the installed The positioner can be configured using proximity switc TROVISⅤ EW Configuration and○ perator nterface software Version with binary contact The positioner is equipped with an addi All positioners are fitted with a binary input input tional digital SERIAL INTERFACE to allow a for DC voltage signals over which process computer to be connected over an adapter information can be issued over the cable from the rs-232 interface of the com PR○F|BUS- PA network uter to the positioner Another optional b an active The tRovis-VIEW software enables the user input powered by the positioner to connect to easily set parameters in the positioner a floating contact. Its switching condition and view process parameters online 10 EB8384-4EN

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