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  5. Mounting And Operating Instructions

Samson 3374 Mounting And Operating Instructions - 13.10

Manual is about: Electric Actuator Version with positioner, revision 2

Summary of 3374

  • Page 1

    Mounting and operating instructions eb 8331-4 en firmware version 2.04 edition april 2014 type 3374 electric actuator version with positioner, revision 2.

  • Page 2

    Definition of signal words danger! Hazardous situations which, if not avoided, will result in death or seri- ous injury warning! Hazardous situations which, if not avoided, could result in death or seri- ous injury notice property damage message or mal- function note: additional information tip: rec...

  • Page 3

    Contents eb 8331-4 en 3 1 general safety instructions .............................................................................7 2 design and principle of operation ..................................................................8 2.1 versions .....................................................

  • Page 4

    4 eb 8331-4 en contents 12 operating level ...........................................................................................31 12.1 selecting operating mode .............................................................................31 12.2 adapting the display ..............................

  • Page 5

    Contents eb 8331-4 en 5 15.4 start initialization .........................................................................................54 15.5 restarting the actuator (reset) ........................................................................54 15.6 loading default settings ...................

  • Page 7

    Eb 8331-4 en 7 general safety instructions 1 general safety instructions for your own safety, follow these instructions concerning the mounting, start up and opera- tion of the actuator: − the actuator is to be mounted, started up or operated only by trained and experienced personnel familiar with t...

  • Page 8: Design and Principle of Op

    8 eb 8331-4 en design and principle of operation 2 design and principle of op - eration the type 3374 electric actuator is used in industrial plants as well as in heating, venti- lation and air-conditioning systems. The actuator is suitable for form-fit attach - ment to various samson valve series, ...

  • Page 9: 2.3

    Eb 8331-4 en 9 design and principle of operation 2.3 technical data table 1: version without fail-safe action actuator type 3374 -10 -11 -15 type of connection with yoke 1) with ring nut 2) travel mm 30 15 30 travel limit between 10 and 100 % of the rated travel electrical connection power supply 24...

  • Page 10

    10 eb 8331-4 en design and principle of operation table 2: version with fail-safe action actuator type 3374 -21 -26 -31 -36 type of connection with yoke 1) with ring nut 2) with yoke 1) with ring nut 2) fail-safe action stem extends stem retracts travel mm 15 15 travel limit between 10 and 100 % of ...

  • Page 11

    Eb 8331-4 en 11 design and principle of operation table 3: common data type 3374-xx actuator input signal voltage input 0/2 to 10 v, adjustable · r i = 20 kΩ current input 0/4 to 20 ma, adjustable · r i = 50 Ω note: only one of the two inputs may be connected. Position feedback voltage 0/2 to 10 v, ...

  • Page 12: Installation

    12 eb 8331-4 en installation class of protection ii according to en 61140 degree of contamination 2 according to en 61010 overvoltage category ii according to en 61010 noise immunity according to en 61000-6-2 noise emission according to en 61000-6-3 mechanical environmental conditions class 1m2 acco...

  • Page 13: 3.2

    Eb 8331-4 en 13 installation 3.2 attachment to valve 3.2.1 construction with inte - grated yoke fig. 2a: attachment to – series v2001 valves (dn 15 to 80) – type 3260 (dn 65 to 150) – type 3214 (dn 65 to 100) 1. Remove protective covers and unscrew nut (6) from the valve. 2. Connect the power supply...

  • Page 14

    14 eb 8331-4 en installation 3. Connect the power supply as described in section 4. 4. Retract actuator stem (3) as described in section 6. 5. Place actuator onto the valve bonnet (2.3) and secure using the ring nut (7). 6. When the stem connector nut (8) rests on the actuator stem, attach both stem...

  • Page 15: Electrical Connections

    Eb 8331-4 en 15 electrical connections 4 electrical connections danger! Risk of electric shock for electrical installation, observe the relevant electrotechnical regulations concerning low-voltage installations according to din vde 0100 as well as the regulations of your local power supplier and the...

  • Page 16: Putting The Actuator Into Op

    16 eb 8331-4 en putting the actuator into operation 5 putting the actuator into op - eration 1. Mount the actuator onto the valve. Refer to section 3.2. 2. On starting up the actuator for the first time, the start screen and the error read- ing e00 "runt" (no initialization per- formed) appear in al...

  • Page 17: Mechanical Limit Contacts

    Eb 8331-4 en 17 mechanical limit contacts 7 mechanical limit contacts 7.1 installing the limit contacts note: when ordering, state the configura - tion id (var.-id) and the type desig - nation of the actuator. Both specifica - tions are written on the nameplate. Refer to section 17.2 on page 70. Req...

  • Page 18

    18 eb 8331-4 en mechanical limit contacts note: to undo the screws on the housing cover, use a pozidriv pz2 screwdriver to get enough hold on the screw heads. 1. Undo screws on housing cover and take the cover off the actuator. 2. Move the actuator stem to the end posi- tion depending on the fail-sa...

  • Page 19

    Eb 8331-4 en 19 mechanical limit contacts 1 2 3 4 8 12 13 17 21 11 18 1 intermediate gear 2 spindle gear 3 serrated ring 4 tension spring 8 spacer 11 spindle 12 actuator board 13 sleeve 17 terminal board 18 adjustment gear 21 contact cam unit state on delivery: spindle (11) with serrated ring and sh...

  • Page 20: 7.2

    20 eb 8331-4 en electronic limit contacts 7.2 adjusting the limit contacts note: to undo the screws on the housing cover, use a pozidriv pz2 screwdriver to get enough hold on the screw heads. 1. Undo screws on housing cover and take the cover off the actuator. 2. Switch on power supply. 3. Move the ...

  • Page 21: 8.2

    Eb 8331-4 en 21 electronic limit contacts 5. Adjust limit contacts as described in sec- tion 13.8. 6. Replace cover. Briefly turn the fastening screws counterclockwise with a screw- driver to center them. Then fasten down the cover by tightening the screws. 8.2 adjusting the limit contacts the elect...

  • Page 22: Dimensions In Mm

    22 eb 8331-4 en dimensions in mm 9 dimensions in mm types 3374-10/-11/-21/-31 * ) with actuator stem fully extended type 3374 dimension h -10 30 -11 15 -21 15 -31 15 -15 30 -26 15 -36 15 57 194 50* ) h 298 120 120 h 1 * ) 220 h 57 193 146 146.

  • Page 23

    Eb 8331-4 en 23 dimensions in mm types 3374-15/-26/-36 * ) with actuator stem fully extended type 3374 dimension h dimension h 1 -10 30 – -11 15 – -21 15 – -31 15 – -15 30 90 -26 15 75 -36 15 75 57 194 50* ) h 298 120 120 h 1 * ) 220 h 57 193 146 146.

  • Page 24: Operating Controls

    24 eb 8331-4 en operating controls 10 operating controls note: the operating controls are located underneath the housing cover. To undo the screws on the housing cover, use a pozidriv pz2 screwdriver to get enough hold on the screw heads. Display, refer to section 10.1 rotary pushbutton, refer to se...

  • Page 25: 10.1

    Eb 8331-4 en 25 operating controls 10.1 display after switching on the power supply, the current firmware appears on the display for two seconds. Afterwards, the start screen appears. % on starting up the actuator for the first time, the start screen and the error reading e00 (no initializa - tion p...

  • Page 26

    26 eb 8331-4 en operating controls readings − operating modes: automatic mode, manual mode − bar graph: the bars indicate the system deviation that depends on the sign (+/–) and the value. One bar element appears per 1 % system deviation. % s mm % mm example: bar graph indicates a +3 % system deviat...

  • Page 27: 10.2

    Eb 8331-4 en 27 operating controls 10.2 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. ...

  • Page 28: 10.3

    28 eb 8331-4 en operating controls 10.3 serial interface the actuator can be configured with the trovis-view software. In this case, the serial interface on the actuator is used to connect the actuator to the computer. Note: trovis-view provides a uniform user interface that allows users to configur...

  • Page 29: Key Number

    Eb 8331-4 en 29 key number 11 key number some parameters require the service key number to be entered before the parameter setting can be changed. If a code is selected without entering a key number beforehand, lock ap - pears on the display and the parameter settings cannot be changed. To enter the...

  • Page 30: 11.1

    30 eb 8331-4 en key number 11.1 customized key number a customized key number can be used in addition to the fixed service key number. Enter this key number in code 9 as described for the service key number. The default key number is "0000". The customized key number can be changed in code c92. If t...

  • Page 31: Operating Level

    Eb 8331-4 en 31 operating level 12 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 op...

  • Page 32: 12.2

    32 eb 8331-4 en operating level 12.2 adapting the display 12.2.1 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 we adjustment range 4 change reading direction of display disp di...

  • Page 33: 12.3

    Eb 8331-4 en 33 operating level 12.3 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 ...

  • Page 34: 12.4

    34 eb 8331-4 en operating level 12.4 reading errors if an error has occurred, the start screen starts to blink and the icon appears. In the operat- ing level, the active errors appear on the display after code 20. Note: − if several errors have occurred, only the error with the highest priority is s...

  • Page 35: 12.5

    Eb 8331-4 en 35 operating level 12.5 applications the actuator's application can be selected from one of the following applications: − positioner − pid controller − two-step mode 12.5.1 positioner (06 = actu) the actuator stem's position directly follows the input signal. 12.5.2 pid controller (06 =...

  • Page 36: 12.5.3

    36 eb 8331-4 en operating level 12.5.3 two-step mode (06 = open) the binary input is used for this function. When the binary input is in the active switching state, the actuator stem retracts to 100 % of the adjusted travel range. When the binary input is in the inactive switching state, the actuato...

  • Page 37: Configuration Level

    Eb 8331-4 en 37 configuration level 13 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. Note: to change parameters in the configuration level, a service or customized key number must be entered f...

  • Page 38: 13.2

    38 eb 8331-4 en configuration level 13.2 input signal the input signal determines the actuator stem position. Either a current or voltage signal can be applied to the input. 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 adapte...

  • Page 39: 13.3

    Eb 8331-4 en 39 configuration level code description we adjustment range c31 detect input signal failure no no (function not activated), yes (function activated) c32 reference value upon input signal failure int int (internal travel value), last (last travel value) c33 internal travel value 0.0 % 0....

  • Page 40

    40 eb 8331-4 en configuration level a b ab ab a b a ab b ab a b mixing valve for mixing service diverting valve for mixing service for diverting service for diverting service flow pipe flow pipe flow pipe flow pipe return flow pipe return flow pipe return flow pipe return flow pipe fig. 14: operatin...

  • Page 41: 13.4

    Eb 8331-4 en 41 configuration level 13.4 end position guiding the actuator stem moves to the end positions early if the end position guiding function is ac- tive: 13.4.1 operating direction increasing/increasing − end position guiding: valve open (c35): the actuator stem moves the valve to the top e...

  • Page 42: 13.5

    42 eb 8331-4 en configuration level 13.5 position feedback signal the position feedback indicates the actuator stem position. The span of the position feedback signal is adjusted over the lower and upper range value parameters. Note: − at least 2.5 v or 5 ma (depending on the input signal used) must...

  • Page 43: 13.7

    Eb 8331-4 en 43 configuration level − next entry in information level (c11 = next): if the next function is selected in code c11, the first code of the information level (i01) appears on the display as soon as binary input switching state is changed. After every new change to the active state, the n...

  • Page 44: 13.8

    44 eb 8331-4 en configuration level − priority position (c15 = prio): when the priority position function is active (c11 = prio), this is registered at the binary output after the actuator stem stops moving. − adopt binary input's state (c15 = bin): the binary output reproduces the logical state of ...

  • Page 45: 13.9

    Eb 8331-4 en 45 configuration level note: an activated limit contact remains permanently active if the switching value is smaller than the hysteresis. This limit contact can only be deactivated by a restart (refer to section 15.5) or by resetting to none (c24, c27). Code description we adjustment ra...

  • Page 46: 13.10

    46 eb 8331-4 en configuration level 13.10 blockage detect blockage (c51) the actuator detects a valve blockage by comparing the travel after the torque-dependent switch has been triggered with the travel measured on initialization. If the comparison shows that the limit switch was triggered too earl...

  • Page 47: 13.12

    Eb 8331-4 en 47 configuration level speed level (c64) the actuator stem moves to the position determined by the input signal at the selected strok- ing speed. There are two different speed levels (norm and fast). The transit time (c66) is calculated from the travel and the stroking speed (c65). The ...

  • Page 48

    48 eb 8331-4 en configuration level − linear (c71 = lin): the travel is proportional to the input signal. Travel y [%] 0 50 100 0 50 100 input signal x [%] − equal percentage (c71 = equa): the travel is exponential to the input signal. Travel y [%] 0 50 100 0 50 100 input signal x [%] − reverse equa...

  • Page 49

    Eb 8331-4 en 49 configuration level code description we adjustment range c71 characteristic type lin 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 ...

  • Page 50: Information Level

    50 eb 8331-4 en information level 14 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 17.1.3 o...

  • Page 51: Diagnostic Level

    Eb 8331-4 en 51 diagnostic level 15 diagnostic level the diagnostic level contains detailed information on the actuator and its operating state. Additionally, various test functions can be performed in this level. Codes in the diagnostic level have a ' d ' prefix to identify them. All the parameters...

  • Page 52: 15.1

    52 eb 8331-4 en diagnostic level 15.1 activating and setting parameters activate the diagnostic level display: code 0 turn à code 20 press (display: d01 ) activating parameters turn à required code setting parameters press (blinking display) turn à required setting press (to confirm setting) exit di...

  • Page 53: 15.2

    Eb 8331-4 en 53 diagnostic level 15.2 troubleshooting note: − if a fatal or eeprom error (marked by an asterisk) is generated, the icon is dis- played in the start screen and the display backlight blinks. − eeprom errors are marked by 'e rd' on the display when they are read errors and 'e wr' when t...

  • Page 54: 15.3

    54 eb 8331-4 en diagnostic level 15.3 start 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...

  • Page 55: 15.7

    Eb 8331-4 en 55 diagnostic level 15.7 testing the display all the segments of the display are shown during the display test when a display functions properly. The display test is performed by selecting code d55 in the diagnostic level (code 20). Activate display test (diagnostic level/code 20) turn ...

  • Page 56: 15.8

    56 eb 8331-4 en diagnostic level 15.8 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 proces...

  • Page 57: Memory Pen

    Eb 8331-4 en 57 memory pen 16 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 type 3374 actuator can be selected: − read data from the me...

  • Page 58: 16.1

    58 eb 8331-4 en memory pen table 4: memory pen dialog code function action text s02 read data from memory pen read write read writ s03 write data to memory pen write writ s11 time-controlled data logging data logging in progress tlog s12 event-triggered data logging data logging in progress elog tab...

  • Page 59

    Eb 8331-4 en 59 memory pen using the command pen 1. Open the actuator cover. 2. Insert the command pen into the serial interface of the actuator. Ö the actuator automatically recognizes the command pen. The dialog for the command pen appears on the display. The function (command) selected in trovis-...

  • Page 60: Appendix

    60 eb 8331-4 en appendix 17 appendix 17.1 levels and customer data 17.1.1 operating level code parameters select (select esc to cancel) section start screen 0 actuator travel – read only – [%] 10.1 operating level 1 positioning value – read only – [%] 2 select the operating mode auto (automatic mode...

  • Page 61: 17.1.2

    Eb 8331-4 en 61 appendix 17.1.2 configuration level code parameters setting range (select esc to cancel) we section customer data input signal c01 unit ma (current signal), v (voltage signal) ma 13.2 c02 lower range value 0.0 to 15.0 ma 4.0 ma 13.2 0.0 to 7.5 v 2.0 v c03 upper range value 5.0 to 20....

  • Page 62

    62 eb 8331-4 en appendix code parameters setting range (select esc to cancel) we section customer data electronic limit contact (binary output) c21 message in case of event none (inactive), high (upper limit violation), low (lower limit violation) none 13.7 c22 switching value 0.0 to 100.0 % 10.0 % ...

  • Page 63

    Eb 8331-4 en 63 appendix code parameters setting range (select esc to cancel) we section customer data c43 restart norm (normal), zero (zero calibration), fix (fixed positioning value), stop (stop in manual level) norm 13.9 c44 fixed positioning value on restart 0.0 to 100.0 % 0.0 % 13.9 blockage c5...

  • Page 64

    64 eb 8331-4 en appendix code parameters setting range (select esc to cancel) we section customer data pid controller c81 set point 0.0 to 100.0 % 50.0 % 13.6, 12.5 c82 proportional-action coefficient kp 0.1 to 50.0 1.0 12.5 c83 reset time tn 0 to 999 s 20 s 12.5 c84 derivative-action time tv 0 to 9...

  • Page 65

    Eb 8331-4 en 65 appendix characteristic level code parameters selection we section customer data h0 x0 0.0 to 100.0 % 0.0 % 13.12 y0 y0 0.0 to 100.0 % 0.0 % 13.12 h1 x1 0.0 to 100.0 % 10.0 % 13.12 y1 y1 0.0 to 100.0 % 10.0 % 13.12 h2 x2 0.0 to 100.0 % 20.0 % 13.12 y2 y2 0.0 to 100.0 % 20.0 % 13.12 h...

  • Page 66: 17.1.3

    66 eb 8331-4 en appendix 17.1.3 information level code parameters (read only) reading/unit section input signal i01 lower range value of input signal [v] or [ma] 1) 13.2 i02 upper range value of input signal [v] or [ma] 1) 13.2 i03 input signal [%] 13.2 i04 input signal [v] or [ma] 1) 13.2 travel i1...

  • Page 67: 17.1.4

    Eb 8331-4 en 67 appendix 17.1.4 diagnostic level code parameters display/select (select esc to cancel) section information – device d01 firmware version – read only – d02 revision number – read only – errors – status d10 error during operation – read only – yes, no d11 priority position triggered er...

  • Page 68

    68 eb 8331-4 en appendix code parameters display/select (select esc to cancel) section test – transit time d61 start transit time measurement run 15.8 d62 measured transit time – read only – [s] 15.8 d63 measured travel – reading only – [mm] 15.8 d64 speed level during measurement – read only – norm...

  • Page 69: 17.1.5

    Eb 8331-4 en 69 appendix 17.1.5 further codes on the display code function state text f11 zero calibration active, select esc to cancel zero f12 initialization active, select esc to cancel init f13 transit time measurement active, select esc to cancel run f14 long-term test active, select esc to can...

  • Page 70: 17.2

    70 eb 8331-4 en appendix 17.2 nameplate 2011 0062 samson 3374-15 var-id made in germany serial no. Elektrischer antrieb electric actuator servomoteur électrique f v v ac a ma s f firmware v 1 u p f : : : : : : : v ac a 0(4)...20 ma dc; 0(2)...10 v dc; digital positioner r =50 i r =20 k i 2 3 15a 13b...

  • Page 71: 17.4

    Eb 8331-4 en 71 appendix 17.4 replacing the display 2. 1. 3. 4..

  • Page 72

    72 eb 8331-4 en appendix 5. 6. 7..

  • Page 73

    Eb 8331-4 en 73 appendix 8. Keep pressed.

  • Page 74

    74 eb 8331-4 en appendix 2. 1. 3..

  • Page 75

    Eb 8331-4 en 75 appendix 8. 9. 6. 5. 7..

  • Page 76

    76 eb 8331-4 en appendix.

  • Page 77

    Eb 8331-4 en 77.

  • Page 78

    78 eb 8331-4 en.

  • Page 79

    Index eb 8331-4 en 79 index a actuator mounting on valve .......................... 12 principle of operation ........................ 8 restarting ....................................... 54 thrust ......................................... 9, 10 versions ........................................... 8...

  • Page 80

    Index 80 eb 8331-4 en m manual level ........................................ 43 manual override .................................. 16 memory pen ........................................ 57 menu control ........................................ 27 n nameplate ............................................

  • Page 81: Service Key Number

    Service key number 1732.

  • Page 83

    Eb 8331-4 en 83.

  • Page 84: Eb 8331-4 En

    Samson ag · mess- und regeltechnik weismüllerstraße 3 · 60314 frankfurt am main, germany phone: +49 69 4009-0 · fax: +49 69 4009-1507 samson@samson.De · www.Samson.De eb 8331-4 en 2016-06-14 · engl ish.