Samson 3374-10 Mounting And Operating Instructions
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Samson 3374-10 Mounting And Operating Instructions

3374 series electric actuator with positioner, revision 3
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Type 3374 Electric Actuator
Version with positioner, revision 3
Mounting and
Operating Instructions
EB 8331-4 EN
Firmware version 3.11
Edition August 2016

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Summary of Contents for Samson 3374-10

  • Page 1 Type 3374 Electric Actuator Version with positioner, revision 3 Mounting and Operating Instructions EB 8331-4 EN Firmware version 3.11 Edition August 2016...
  • Page 2 Î For the safe and proper use of these instructions, read them carefully and keep them for later reference. Î If you have any questions about these instructions, contact SAMSON‘s After-sales Service Department (aftersalesservice@samson.de). The mounting and operating instructions for the devices are included in the scope of delivery.

  • Page 3: Table Of Contents

    Contents Safety instructions and measures ..............6 Notes on possible severe personal injury ............9 Notes on possible personal injury ..............9 Notes on possible property damage ..............10 Markings on the device ................11 Nameplate ....................11 Design and principle of operation ..............12 Versions ......................12 Limit contacts ....................13 3.2.1 Mechanical limit contacts ................13...
  • Page 4 Contents Setting up Modbus-RTU communication ............34 6.3.1 Protocol .......................34 Operation ....................36 Display .......................36 Rotary pushbutton ..................38 7.2.1 Menu control ....................38 Serial interface ....................39 Optional key number protection ..............40 7.4.1 Customized key number ................41 Operating level ...................42 Selecting the operating mode ................42 Adapting the display ..................43 8.2.1 Reading direction ..................43...
  • Page 5 Contents Service level ....................67 11.1 Activating and setting parameters ..............67 11.2 Starting zero calibration ................68 11.3 Starting initialization ..................68 11.4 Restarting the actuator (reset) ................68 11.5 Loading default settings ................69 11.6 Testing the display ..................69 11.7 Measuring the transit time ................70 Communication level ...................70 12.1 Activating and setting parameters ..............71...

  • Page 6: Safety Instructions And Measures

    SAMSON. SAMSON does not assume any liability for damage resulting from the failure to use the de- vice for its intended purpose or for damage caused by external forces or any other external factors.
  • Page 7 Î Check with the plant operator for details on further protective equipment. Revisions and other modifications Revisions, conversions or other modifications to the product are not authorized by SAMSON. They are performed at the user's own risk and may lead to safety hazards, for example.
  • Page 8 The following documents apply in addition to these mounting and operating instructions: − Mounting and operating instructions of the valve on which the electric actuator is mount- ed, e.g. for SAMSON valves: u EB 5861 for Type 3260 Three-way Valve u EB 5868 for Type 3213 and Type 3214 Globe Valves u EB 8113 for Type 3323 Three-way Valve...

  • Page 9: Notes On Possible Severe Personal Injury

    Safety instructions and measures 1.1 Notes on possible severe personal injury DANGER Risk of electric shock. Î Before connecting wiring, performing any work on the device or opening the de- vice, disconnect the power supply and protect it against unintentional reconnection. Î...

  • Page 10: Notes On Possible Property Damage

    Safety instructions and measures 1.3 Notes on possible property damage NOTICE Risk of damage to the electric actuator due to the power supply exceeding the permissible tolerances. The Type 3374 Electric Actuator is designed for use according to regulations for low-voltage installations. Î...

  • Page 11: Markings On The Device

    Digital Positioner Firmware: 0(4) ... 20 mA DC; Ri = 50 0(2) ... 10 V DC; Ri = 20 k 0062 SAMSON AG, Germany Made in Germany 1 Type designation 2 Configuration ID 3 Serial number 4 Power supply; power line frequency...

  • Page 12: Design And Principle Of Operation

    The actuator is suitable for form-fit attach- ment to various SAMSON valve series, de- pending on the version with or without fail- safe action. The stepper motor is switched off by torque-dependent switches in the end posi- tions or in case of overload.

  • Page 13: Limit Contacts

    Design and principle of operation 3.2 Limit contacts 3.3 Manual override The actuator can be equipped with either There are two ways to manually move the mechanical or electronic limit contacts to in- actuator stem: fluence the tasks of control equipment. −...

  • Page 14: Communication

    Design and principle of operation 3.4 Communication The Type 3374 Electric Actuator has two communication interfaces: − Internal serial RS-232 interface for SSP protocol for configuration using TROVIS- VIEW. Î See section 7.3 − RS-485 interface (RS-485 module re- quired) for Modbus-RTU protocol and SSP protocol for configuration using TROVIS-VIEW.
  • Page 15 Design and principle of operation Rotary pushbutton Display Serial interface Terminals Actuating shaft for mechanical manual override Terminal board for limit contacts Fig. 3: Operating controls (with housing cover removed) EB 8331-4 EN...

  • Page 16: Technical Data

    Weight kg (approx.) For attachment to SAMSON Series V2001 Valves (DN 15 to 80) and to SAMSON Type 3260 (DN 65 to 150) and Type 3214 Valves (DN 65 to 100) For attachment to SAMSON Series 240 Valves and to SAMSON Type 3214 Valve (DN 125 to 250)
  • Page 17 Weight kg (approx.) For attachment to SAMSON Series V2001 Valves (DN 15 to 80) and to SAMSON Type 3260 (DN 65 to 150) and Type 3214 Valves (DN 65 to 100) For attachment to SAMSON Series 240 Valves and to SAMSON Type 3214 Valve (DN 125 to 250)
  • Page 18 Design and principle of operation Table 3: Common data Digital positioner Input signal Current input 0/4 to 20 mA, adjustable · R = 50 Ω Voltage input 0/2 to 10 V, adjustable · R = 20 kΩ Pt 1000 input Measuring range: –50 to 150 °C, 300 µA Binary input By jumpering the terminals, not galvanically isolated Position feedback...
  • Page 19 Design and principle of operation Safety Motor switch-off By torque-dependent limit contacts Degree of protection acc. to EN 60529 IP 54 with cable ducts IP 65 with cable glands (can be retrofitted)  1) Suspended mounting not permitted according to EN 60664 Overvoltage category II according to EN 61010 Design and testing According to EN 61010 Class of protection...

  • Page 20: Dimensions In Mm

    Design and principle of operation 3.7 Dimensions in mm Type 3374-10/-11/-21/-31 When actuator stem is fully extended Type 3374 Dimension h EB 8331-4 EN...
  • Page 21 Design and principle of operation Types 3374-15/-26/-36 When actuator stem is fully extended Type 3374 Dimension h Dimension h – – – – EB 8331-4 EN...

  • Page 22: Measures For Preparation

    (refer to delivery note). improper storage. − Observe storage instructions. 4.1 Unpacking − Avoid long storage times. − Contact SAMSON in case of different storage conditions or long storage periods. Note Do not remove the packaging until immedi- ately before mounting and start-up.

  • Page 23: Mounting And Start-Up

    Mounting and start-up 5 Mounting and start-up NOTICE Risk of malfunction due to incorrectly performed start-up. Perform start-up following the described sequence. 1. Mount the actuator onto the valve. Î See section 5.1. 2. Connect power supply. Î See section 5.2. 3. Initialize the actuator. Î...

  • Page 24: Construction With Integrated Yoke

    5. Connect the power supply to the actuator with the lock nut (9). as described in section 5.2. 6. Retract actuator stem (3) as described in Types 3374-10/-11/-21/-31 section 3.3. Connection with yoke Attachment to Series V2001 Valves, 7. Place actuator with yoke onto the valve Type 3260 (DN 65 to 150),...
  • Page 25 Measures for preparation 3. Connect the power supply as described Types 3374-15/-26/-36 in section 5.2. Connection with ring nut Attachment to Series 240 Valves 4. Retract actuator stem (3) as described in section 3.3. 5. Place actuator onto the valve bonnet (2.3) and secure using the ring nut (7). 6.

  • Page 26: Electrical Connections

    Measures for preparation 5.2 Electrical connections Î Connect binary signals over floating con- tacts. DANGER Note Risk of electric shock. After connecting the power supply on start- − Upon installation of the electric cables, you ing up the actuator for the first time, the start are required to observe the regulations screen and the error reading E00 "RUNT"...
  • Page 27 Measures for preparation 0/4 to 20 mA – Position feedback 0/2 to 10 V – – Inputs 1 to 4 (see section 8.4.2 for assignment) – – – Binary output Power supply (depending on version 24 V AC and DC; 85 to 264 V AC) 41 44 42 51 54 52 Options: Mechanical limit contacts Electronic limit contacts...

  • Page 28: Additional Functions

    Additional functions 6 Additional functions 6.1 Mechanical limit contacts 6.1.1 Installing the limit contacts Î When ordering the limit contacts, state the configuration ID and the type designation of the actuator. Both specifications are written on the nameplate (see section 2.1). Î...
  • Page 29 Additional functions 9 (2x) 16 (2x) 18 (2x) 19 (2x) Serrated ring Spacer Snap ring 16 Screw 17 Terminal board 18 Adjustment gear 19 Contact cam 20 Cam holder Note The contact cams (19) are ready-mounted to the cam holder (20) and the retaining rings (9) to form the contact cam unit (21, see Fig. 12).
  • Page 30 Additional functions 1. Undo screws on housing cover and take the gears. Swivel the upper end of the ter- the cover off the actuator. minal board towards the gears until the board is in a vertical position and proper- 2. Move the actuator stem to the end position ly engaged in the support.
  • Page 31 Additional functions State on delivery: Intermediate gear Spindle (11) with serrated Spindle gear ring and shim Serrated ring Tension spring Spacer Spindle Actuator board Bearing sleeve Terminal board Adjustment gear Contact cam unit Fig. 12: Installing the limit contacts EB 8331-4 EN...

  • Page 32: Adjusting The Limit Contacts

    Additional functions 6.2 Electronic limit contacts 11. Replace cover. Briefly turn the fastening screws counterclockwise with a screw- driver to center them. Then fasten down 6.2.1 Installing the limit the cover by tightening the screws. contacts 6.1.2 Adjusting the limit con- Required accessories tacts To install the electronic limit contacts, the ret-...

  • Page 33: Adjusting The Limit Contacts

    Additional functions driver to center them. Then fasten down the cover by tightening the screws. 6.2.2 Adjusting the limit con- tacts The electronic limit contacts are adjusted at the operating controls of the actuator (see section 3.5). See section 9.8 on how to ad- just them.

  • Page 34: Setting Up Modbus-Rtu Communication

    Additional functions 6.3 Setting up Modbus-RTU Note communication General information on operating the elec- tric actuator: see section 7. The electric actuator can be connected to a control station over Modbus and can be con- figured using TROVIS-VIEW. For this pur- Station address (Code A64) pose, the actuator with firmware version The station number is used to identify the...
  • Page 35 Additional functions Table 5: Modbus-RTU parameter (setting in the communication level, see section 12) Code Parameters Display/select (select ESC to cancel) Serial interface Communication ENAB (enabled) DISA (disabled) Interface module Communication ENAB (enabled) DISA (disabled) Interface module 485 (RS-485) USB (USB) ETH (Ethernet) NONE (none) Protocol AUTO (automatic: SSP, Modbus)

  • Page 36: Operation

    Operation 7 Operation 7.1 Display After switching on the power supply, the current firmware is displayed for two seconds. Af- terwards, the start screen appears. On starting up the actuator for the first time, the start screen and the error reading E00 (no initialization performed) appear in alternating sequence.
  • Page 37 Operation Table 6: Display icons Operating modes Automatic mode Manual mode Bar graph One bar element appears per 1 % The bars indicate the set point set point deviation. deviation that depends on the Example: sign (+/–) and the value. Bar graph indicates a +3 % set point deviation. A maximum of five bar elements can appear on each side.

  • Page 38: Rotary Pushbutton

    Operation Rotary pushbutton The rotary pushbutton is used for on-site operation of the actuator. Turn : select/change codes and values Press : confirm setting/change NOTICE Changed parameters are immediately effective! The process is directly affected by these changes. First check any changes made to parameters before confirming them by pressing the rotary pushbutton.

  • Page 39: Serial Interface

    RS232 RJ12 Note TROVIS-VIEW can be downloaded free of Connecting cable: order no. 1400-7699 charge from our website at www.samson.de > SERVICE & SUPPORT > Downloads > TROVIS-VIEW. Further information on TROVIS-VIEW (e.g. system requirements) is available on our website and in the Data Sheet u T 6661 as well as the Operating Instructions Modular adapter: order no.

  • Page 40: Optional Key Number Protection

    Operation 7.4 Optional key number protection To change parameters in the configuration level, a key number can be activated in the actua- tor over Code c94. When the key number function is activated, the key number must be en- tered before the parameter setting can be changed. If a code is selected without entering a key number beforehand when the key number function is activated, LOCK is displayed and the parameter settings cannot be changed.

  • Page 41: Customized Key Number

    Operation After entering the key number, the corresponding levels are enabled for five minutes (indicat- ed by icon). The levels are automatically locked again after five minutes. Levels can also be locked again: Select Code 9 again. OFF is displayed. After confirming it by pressing , the icon disappears.

  • Page 42: Operating Level

    Operating level 8 Operating level The operating level is active while the actuator is in the automatic mode. In this level, import- ant information on the operation is shown, the operating mode is selected and the initializa- tion started. The other levels are accessible from the operating level. All the parameters of the operating level as well as fatal and EEPROM errors are listed in section 17.2.1.

  • Page 43: Adapting The Display

    Operating level 8.2 Adapting the display 8.2.1 Reading direction To adapt the reading on the display to the mounting situation of the actuator, the display con- tents can be turned by 180° in Code 4. Code Description Adjustment range Reading direction DISP DISP, On changing the reading direction, the position of the icons and bar graph reading remains...

  • Page 44: Initializing The Actuator

    Operating level 8.3 Initializing the actuator WARNING Risk of injury due to the actuator stem extending or retracting. Do not touch or block the actuator stem. NOTICE The process is disturbed by the movement of the actuator stem. Do not perform the initialization while the process is running. First isolate the plant by closing the shut-off valves.

  • Page 45: Applications

    Operating level 8.4 Applications The actuator's application can be selected from one of the following applications: − Positioner (POSI) − PID controller (PID) − Two-step mode (2STP) − Three-step mode (3STP) − Temperature closed-loop control upon input signal failure (POSF) Note −...
  • Page 46 Operating level PID controller application The set point adjustable at the actuator is used to position the valve using a PID algorithm. The input signal is used as the process variable. The PID controller is adjusted using the pa- rameters: Proportional-action coefficient Kp, Reset time Tn, Derivative-action time Tv and Op- erating point Y The proportional-action coefficient Kp acts as gain.

  • Page 47: Terminal Assignment Depending On The Application Selected

    Operating level Temperature closed-loop control upon input signal failure application The travel follows the input signal. Upon failure of the input signal, the set point determined in the actuator by the integrated PID controller is used to position the stem. Î...
  • Page 48 Operating level Application: PID controller (PID) 0(4) ... 20 mA – 0(2) ... 10 V – Pt 1000 – Î Wire the input free of voltage. Binary signal – Fig. 17: Terminal assignment when PID controller selected as the application Application: Two-step mode (2STP) – – Wire all the inputs free of voltage. –...
  • Page 49 Operating level Application: Three-step mode (3STP) Three-wire connection: Four-wire connection: – – – – – Retracts – – Extends Binary signal – – Binary signal Wire all the inputs free of voltage. Fig. 19: Terminal assignment when three-step mode selected as the application Application: Temperature closed-loop control upon input signal failure (POSF) 0(4) ...

  • Page 50: Configuration Level

    Configuration level 9 Configuration level The actuator is adapted to its control task in the configuration level. The codes in this level have a 'c' prefix to identify them. All the parameters of the configuration level are listed in section 17.2.2 on page 83. 9.1 Activating and setting parameters Changing settings in the configuration level Activate the configuration level...

  • Page 51: Input Signal

    Configuration level 9.2 Input signal The input signal determines the actuator stem position. Either a current or voltage signal can be applied to the input depending on the configuration in Code c01. The default lower and upper range values of the input signal are 2 to 10 V or 4 to 20 mA. The input signal range can be adapted, e.g.

  • Page 52: Operating Direction

    Configuration level − Internal positioning value (c32 = INT): The actuator stem moves to the position specified in Code c33 upon failure of the input signal. − Last position (c32 = LAST): The actuator stem remains in the last position that the valve moved to before failure of the input signal. The error message is reset and the actuator returns to closed-loop operation if the input sig- nal moves within 0.2 V or 0.4 mA of the lower range value.

  • Page 53: End Position Guiding

    Configuration level Mixing valve for mixing service For diverting service Flow pipe Flow pipe Return flow pipe Return flow pipe Diverting valve for mixing service For diverting service Flow pipe Flow pipe Return flow pipe Return flow pipe Fig. 21: Operating principle of three-way mixing and diverting valves Code Description Adjustment range...

  • Page 54: Operating Direction Increasing/Decreasing

    Configuration level 9.4.2 Operating direction increasing/decreasing − End position guiding (stem retracts) (c35): The actuator stem moves the valve to the low- er end position if the input signal reaches the value entered in this code. Setting c35 = 100.0 % causes this function with a retracting actuator stem to be deactivated. −...

  • Page 55: Binary Input

    Configuration level 9.6 Binary input The function of the binary input can be configured as required. Code c12 is used to deter- mine the switching state for the active function. c12 = NINV: the binary input is active when the input terminals IN 4 +/IN 4 – are connected with each other. c12 = INV: The binary in- put is active when the connection between the input terminals IN 4 +/IN 4 –...

  • Page 56: Binary Output

    Configuration level 9.7 Binary output The binary output is a floating contact. The function and switching state of the binary input can be configured as required. − Inactive (c15 = NONE): No function is assigned to the binary output. − Error indication (c15 = FAIL): when an error ( icon) is registered, the error message is issued at the binary output.

  • Page 57: Electronic Limit Contacts

    Configuration level 9.8 Electronic limit contacts The electronic limit contact can be triggered by the actuator stem position exceeding or fall- ing below an adjustable switching point. − Triggered when the position exceeds the switching point: The limit contact is activated when the actuator stem position moves beyond the switching point. The limit contact is deactivated when the actuator stem moves below the switching point plus hysteresis.

  • Page 58: Blockage

    Configuration level − Fixed positioning value (c43 = FIX): The actuator switches to the manual mode and moves the actuator stem to the Fixed positioning value for restart. − Stop in manual level (c43 = STOP): The actuator switches to the manual mode and sets the last positioning value to be the same as the manual positioning value. Code Description Adjustment range...

  • Page 59: Travel

    Configuration level 9.11 Travel Limited travel range (c63) The Limited travel range parameter determines in % how far the actuator stem can move at the maximum. The rated travel (c61) acts as the reference. When c63 = 100.0 %, the travel range is not limited. Code Description Adjustment range...

  • Page 60: Characteristic

    Configuration level 9.12 Characteristic The characteristic expresses the relation between the input signal and the actuator stem's po- sition. − Linear (c71 = LIN): The travel is proportional Travel y [%] to the input signal. Input signal x [%] − Equal percentage (c71 = EQUA): The travel Travel y [%] is exponential to the input signal.
  • Page 61 Configuration level Code Description Adjustment range Characteristic type LIN (linear) EQUA (equal percentage) INV (reverse equal percentage) USER (user-defined) When c71 = USER: c72 = USE User-defined characteristic H0, Y0 Input signal X0, travel value Y0 0.0 % 0.0 to 100.0 % H1, Y1 Input signal X1, travel value Y1 10.0 % 0.0 to 100.0 % H2, Y2...

  • Page 62: Fast Configuration Level

    Configuration level 9.13 Fast configuration level Code 8 opens the fast configuration level, which allows the selection of several parameter configurations. Code Description Display Adjustment range Fast configuration In, Out, dir (see table below) The settings for the following areas can be selected: −...
  • Page 63 Configuration level Open fast configuration level 1. Turn (when the start screen appears) to select Code 8 (dis- play: FCO). 2. Press . First setting that can be selected appears. Selectable setting Î Code In, input signal 0 to 20 mA Select setting 3. Press to select setting (indicated by the dashes).

  • Page 64: Plausibility Error

    Configuration level 9.14 Plausibility error Due to an invalid combination of interacting parameters in the configuration level, a plausi- bility error arises which is indicated by PLAU blinking on the display. A correction of the in- teracting parameters resets the error message. Causes of plausibility error −...
  • Page 65 Configuration level − Invalid limits of process variable range (Code c88/c89): The set point (Code c81) is within the range defined by the lower (Code c86) and upper adjustment limits (Code c87). The lower limit of process variable range (Code c88) has a greater value than the lower adjustment limit (Code c86) or the upper limit of process variable range (Code c89) has a lower value than the upper adjustment limit (Code c87).

  • Page 66: Information Level

    Information level 10 Information level In the information level, all the actuator data important for closed-loop operation are dis- played. Codes of the information level have an 'i' prefix to identify them. All the parameters of the information level are listed in section 17.2.4 on page 88. 10.1 Activating parameters Activate the information level 1.

  • Page 67: Service Level

    Service level 11 Service level The service level contains detailed information on the actuator and its operating state. Addi- tionally, various test functions can be performed in this level. Codes in the diagnostic level have a 'd' prefix to identify them. All the parameters of the service level are listed in section 17.2.5 on page 89.

  • Page 68: Starting Zero Calibration

    Service level 11.2 Starting zero calibration WARNING Risk of injury due to the actuator stem extending or retracting. Do not touch or block the actuator stem. The actuator stem moves to the 0 % end position. Following this, the actuator changes to closed-loop operation and moves the actuator stem to the position defined by the input sig- nal.

  • Page 69: Loading Default Settings

    Service level 11.5 Loading default settings All the parameters of the configuration level can be reset to their default settings (WE). Code Description Adjustment range Load default settings in actuator 11.6 Testing the display All the segments of the display are shown during the display test when a display functions properly.

  • Page 70: Measuring The Transit Time

    Communication level 11.7 Measuring the transit time WARNING Risk of injury due to the actuator stem extending or retracting. Do not touch or block the actuator stem. NOTICE The process is disturbed by the movement of the actuator stem. Do not perform the initialization while the process is running. First isolate the plant by closing the shut-off valves.

  • Page 71: Activating And Setting Parameters

    Communication level 12.1 Activating and setting parameters Activate the communication level 1. Turn (when the start screen appears) to select Code 23. Î Code A51 is displayed. Activating parameters Î Turn to select the required code. Setting parameters 1. Press .

  • Page 72: Memory Pen

    Memory pen 13 Memory pen The memory pen is optional (accessories) and is used to store and transfer data: − Memory pen-64 (order no. 1400-9753) The memory pen can be configured in TROVIS-VIEW. The following functions for the actuator can be selected: −...

  • Page 73: Command Pen

    Memory pen Table 7: Memory pen dialog Code Function Action Text S02/ Read data from memory pen/ Reading memory pen/ READ Write data to memory pen Writing on memory pen WRIT Time-controlled data logging Data logging in progress TLOG Event-triggered data logging Data logging in progress ELOG Table 8: Memory pen error...
  • Page 74 Memory pen Using the command pen 1. Open the actuator cover. 2. Insert the command pen into the serial interface of the actuator. Î The actuator automatically recognizes the command pen. The dialog for the command pen is displayed. The function (command) selected in TROVIS-VIEW is represented by a code on the display (see Table 9).

  • Page 75: Servicing

    Servicing 14 Servicing Note The electric actuator was checked by SAMSON before it left the factory. − The product warranty becomes void if service or repair work not described in these instructions is performed without prior agreement by SAMSON's After-sales Service department.

  • Page 76: Malfunctions

    Malfunctions 15 Malfunctions 15.1 Error messages Active errors are added at the end of the top operating level. An error is indicated by the display blinking and alternating between the start screen and the indicated error with the error icon. If several errors have occurred, only the error with the highest priority is shown on the start screen.

  • Page 77: Troubleshooting

    Malfunctions 15.2 Troubleshooting Code Error Corrective action to be taken Fatal error Final test failed Contact SAMSON's After-sales Service department. Input signal failure Check signal source and wiring Blockage Unblock stem and valve. Both limit contacts are active Contact SAMSON's After-sales Service department.

  • Page 78: Emergency Action

    Malfunctions 15.3 Emergency action The valve, on which the electric actuator with fail-safe action is mounted, is moved to its fail-safe position upon power supply failure (see section 3.1). The plant operator is responsible for emer- gency action to be taken in the plant. Emergency action in the event of valve fail- ure is described in the associated valve doc- umentation.

  • Page 79: Decommissioning And Disassembly

    Decommissioning and disassembly 16 Decommissioning and 16.1 Decommissioning disassembly To decommission the electric actuator for re- pair work or disassembly, proceed as fol- lows: DANGER Risk of electric shock. 1. Put the control valve out of operation. Before disconnecting live wires, switch off the See associated valve documentation.

  • Page 80: Disposal

    Decommissioning and disassembly 16.3 Disposal Î Observe local, national and internation- al refuse regulations. Î Do not dispose of components, lubricants and hazardous substances together with your other household waste. EB 8331-4 EN...

  • Page 81: Annex

    E-mail You can reach the After-sales Service De- partment at aftersalesservice@samson. Addresses of SAMSON AG and its subsid- iaries The addresses of SAMSON AG, its subsid- iaries, representatives and service facilities worldwide can be found on the SAMSON website or in all SAMSON product catalogs. Required specifications Please submit the following details: −...

  • Page 82: Levels And Parameters

    Decommissioning and disassembly 17.2 Levels and parameters 17.2.1 Operating level Code Parameters Display/select (select ESC to cancel) Section Start screen Depending on application Read only Operating level Positioning value Read only Operating mode AUTO (automatic mode) MAN (manual mode) Positioning value (manual mode) 0.0 to 100.0 %  1) Reading direction...

  • Page 83: Configuration Level

    Decommissioning and disassembly Code Parameters Display/select (select ESC to cancel) Section EEPROM error (can only be seen when error exists) Error: No basic setting NTRV Error: No configuration Error: No calibration NCAL Error: No potentiometer calibration NPOT Error: No transit time NRUN 17.2.2 Configuration level Code Parameters...
  • Page 84 Decommissioning and disassembly Code Parameters Setting range (select ESC to cancel) Section Customer data c12 Logic NINV (not inverted) NINV INV (inverted) Binary output c15 Function NONE (inactive) NONE FAIL (indicate error during operation) LIM (electronic limit contact) PRIO (priority position reached) BIN (adopt binary input) MAN (indicate manual mode) c16 Logic...
  • Page 85 Decommissioning and disassembly Code Parameters Setting range (select ESC to cancel) Section Customer data c35 End position guiding (stem 97.0 % 50.0 to 100.0 % retracts) c36 End position guiding (stem 1.0 % 0.0 to 49.9 % extends) c37 Superimposing an error YES (error reading active) message NO (error reading inactive)
  • Page 86 Decommissioning and disassembly Code Parameters Setting range (select ESC to cancel) Section Customer data Characteristic c71 Characteristic type LIN (linear) 9.12 EQUA (equal percentage) INV (reverse equal percentage) USER (user-defined) c72 User-defined characteristic User-defined 9.12 PID controller c80 Operating point Y 0 to 100 % 0 % c81 Set point...

  • Page 87: Characteristic Level

    Decommissioning and disassembly 17.2.3 Characteristic level Code Parameters Selection Section Customer data 0.0 to 100.0 % 0.0 % 9.12 0.0 to 100.0 % 0.0 % 9.12 0.0 to 100.0 % 10.0 % 9.12 0.0 to 100.0 % 10.0 % 9.12 0.0 to 100.0 % 20.0 % 9.12 0.0 to 100.0 % 20.0 %...

  • Page 88: Information Level

    Decommissioning and disassembly 17.2.4 Information level Code Parameters (read only) Reading/unit Section Input signal Lower range value of input signal V or mA Upper range value of input signal V or mA Positioning value %/state Unit V or mA Control Process variable %/°C/bar/without unit Set point...

  • Page 89: Service Level

    Decommissioning and disassembly Code Parameters (read only) Reading/unit Section Diagnostics Travel cycles From 10000 onwards, reading in K Temperature inside actuator °C Lowest temperature inside actuator °C Highest temperature inside actuator [°C] °C Exit information level 17.2.5 Service level Code Parameters Display/selection Section...
  • Page 90 Decommissioning and disassembly Code Parameters Display/selection Section (select ESC to cancel) EEPROM error: Manufacturing parameters Read only EEPROM error: Transit time E RD (read error) EEPROM error: Status messages E WR (write error) EEPROM error: Statistics Test – Actions Start zero calibration 11.2 Start initialization Perform reset...

  • Page 91: Communication Level

    Decommissioning and disassembly 17.2.6 Communication level Code Parameters Display/select (select ESC to cancel) Section Serial interface Communication ENAB (enabled) DISA (disabled) Interface module Communication ENAB (enabled) DISA (disabled) Interface module 485 (RS-485) USB (USB) ETH (Ethernet) NONE (none) Protocol AUTO (automatic: SSP, Modbus) MODX (Modbus, adjustable) Modbus interface module Station address...

  • Page 92: Further Codes On The Display

    Decommissioning and disassembly 17.2.7 Further codes on the display Code Function State Text Zero calibration Active ZERO Initialization Active INIT Transit time measurement Active Blocking protection Active BPRO Blockage removal Active BREM Retract actuator stem in manual level Active Extend actuator stem in manual level Active MOUT Stop actuator stem in manual level...

  • Page 93: Excerpt From Modbus List

    Decommissioning and disassembly 17.2.8 Excerpt from Modbus list The electric actuator in firmware version 3.10 and higher can be fitted with an RS-485 mod- ule to use the Modbus-RTU protocol. This protocol is a master/slave protocol. In this case, a control station is the master and the electric actuator the slave, for example.
  • Page 94 Decommissioning and disassembly Note Data are saved in a non-volatile EEPROM. This type of memory has a limited life of at least 100,000 write operations per memory address. It is almost impossible to exceed this limita- tion if configurations and data are only changed manually using TROVIS-VIEW or at the de- vice.
  • Page 95 Decommissioning and disassembly Transmission range Indicating range Designation Access Start Start Operating values (outputs) Travel in % 1000 100.0 Travel in mm 1000 Set point deviation of positioner in % (positioning –1000 1000 value/travel) Set point deviation of PID controller in % (set point/ –1000 1000 process variable)
  • Page 96 Decommissioning and disassembly Class Designation COILS (1-bit) Access Status 0 Status 1 Limit contact Torque switch: Actuator stem retracted Torque switch: Actuator stem extended Binary output Logical state of binary output Binary output (switching contact) Enable manual level of control station (binary output) Logical state of binary output (manual level of control station) Fatal error Final test failed...
  • Page 97 Decommissioning and disassembly Class Designation COILS (1-bit) Access Status 0 Status 1 Functions Zero calibration active Initialization active Blocking protection active Blockage removal active States Active controller (only application: temperature closed-loop control upon input signal failure) Excessive temperature inside the actuator Priority position active No initialization performed EB 8331-4 EN...

  • Page 98: Index

    Index Index Display .......... 36, 43 Backlight ........55 Reading direction......43 Accessories .......... 39 Start screen ........36 Actuator Test ..........69 Attachment to the valve ....23 Disposal ..........80 Design and principle of operation ..12 Initialize ......... 44 Electrical connections ......
  • Page 99 Index Nameplate .......... 11 Technical data ........ 16–19 Temperature control ......47 Terminal assignment ......47 Operating controls Display .......... 36 Testing according to DIN EN 14597 ..12 Menu control ........38 Three-step mode ........46 Rotary pushbutton ......38 Transit time ........59, 70 Serial interface .......
  • Page 100 EB 8331-4 EN...
  • Page 101 Service key number 1732 Customized key number EB 8331-4 EN...
  • Page 104 SAMSON AG · MESS- UND REGELTECHNIK Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 EB 8331-4 EN samson@samson.de · www.samson.de...

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