Spirax Sarco SP8-10 Installation And Maintenance Instructions Manual
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Spirax Sarco SP8-10 Installation And Maintenance Instructions Manual

Smart positioner
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3440650/1
1.
Safety information
2.
General product information
3.
Installation
4.
Commissioning
IM-P707-01 CTLS Issue 1
Smart positioner
Installation and Maintenance Instructions
SP8-10 Smart positioner
SP8-10
5.
Operation
6.
Troubleshooting
7.
Maintenance
IM-P707-01
CTLS Issue 1
© Copyright 2021
1

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  • Page 1 3440650/1 IM-P707-01 CTLS Issue 1 SP8-10 Smart positioner Installation and Maintenance Instructions Safety information Operation General product information Troubleshooting Installation Maintenance Commissioning SP8-10 Smart positioner © Copyright 2021 IM-P707-01 CTLS Issue 1...
  • Page 2 Work(s) may not be used, sold, licensed, transferred, copied or reproduced in whole or in part or in any manner or form other than as expressly granted here without the prior written consent of Spirax-Sarco Limited. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 3: Table Of Contents

    2.2 Label description 2.3 Operating principle Installation 3.1 Mechanical mounting 3.2 Electrical connections 3.3 Connection on the device Commissioning 4.1 Checks prior to commissioning Operation 5.1 Parameterization of the device Troubleshooting 6.1 Diagnosis/error messages Maintenance SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 4: Safety Information

    Dangers might include isolation of vents or protective devices or the rendering ineffective of controls or alarms. Ensure isolation valves are opened and closed progressively to avoid system shocks. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 5 Customers and stockists are reminded that under EC Health, Safety and Environment Law, when returning products to Spirax Sarco they must provide information on any hazards and the precautions to be taken due to contamination residues or mechanical damage which may present a health, safety or environmental risk.
  • Page 6 Date of purchase Original order number iii. Serial number Please return all items to your local Spirax Sarco branch. Please ensure all items are suitably packed for transit (preferably in the original cartons). SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 7: General Product Information

    Indicates whether Analogue feedback output is installed. Digital feedback output Indicates whether digital feedback output is installed. Universal Analogue Input Indicates whether universal Analogue input is installed. Safety shut down Indicates whether safety shutdown is set. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 8 Label example SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 9: Operating Principle

    15 Visual position indication Digital feedback The SP8-10 is an electronically configurable positioner with communication capabilities designed for mounting on pneumatic linear or rotary actuators. Fully automatic determination of the control parameters and adaptation to the positioner allow for considerable time savings as well as optimum control behavior.

  • Page 10: Installation

    3. Installation 3.1 Mechanical mounting Arrow (1) on the device feedback shaft (position feedback) point must move between the arrow marks (2) Fig. 2 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 11 The usable span is 90°, which must be entirely within the measuring range, but does not necessarily need to run symmetrically to the longitudinal axis. Note: During installation make sure that the actuator travel or rotation angle for position feedback is implemented correctly. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 12 (for mechanical stroke 10 to 35 mm [0.39 to 1.38"] 20 to 100 mm [0.79 to 3.94"]) Washers Screws U-Bolts Washers Nuts 10 Screws 11 Spring washers 12 Clamp plates 13 Follower guide Fig. 4 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 13 3.1.3 Attaching a follower guide to the actuator Fig. 5 Tighten the screws so that they are hand tight Attach the follower guide (1) and clamp plates (2) with screws (4) and spring washers (3) to the actuator stem. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 14 Set the valve mid stroke and align the lever horizontal (item 4 Fig. 7) then tighten mounting bolt (item 4 Fig. 10) (lever moves between the arrow marks Item 4 Fig. 9). SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 15 Tighten the nuts so that they are hand-tight. Note: Adjust the height of the positioner on the yoke or colum until the lever is horizontal (based on a visual check) at half stroke of the valve. Fig. 8 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 16 Select the chosen bolt position in the HMI menu in order to ensure optimum linearisation. The default setting is actuator bolt on lever SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 17 3.1.9 Actuator bolts on the lever (Rear view) Potentiometer lever Actuator bolts Valve stem Valve yoke Positioner Fig. 10 3.1.10 Actuator bolts on the Valve (Rear view) Potentiometer lever Actuator bolts Valve stem Valve yoke Positioner Fig.11 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 18 Four M6 screws each 4, spring washers 3 and washers 2 to fasten the attachment bracket 6 to the positioner Four M5 screws 7, Spring washers 8 and washers 9 to fasten the attachment bracket to the actuator Required tools: Wrench, size 8/10 Allen key, size 3 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 19 Place the adapter in the proper position on the feedback shaft and fasten with threaded pins 2. One of the threaded pins must be locked in place on the flat side of the feedback shaft. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 20 Fig.14 3.1.14 Screwing the positioner onto the actuator Fig.15 Note: After mounting, check whether the operating range of the actuator matches the measuring range of the positioner, refer to General on page 10. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 21: Electrical Connections

    3.2 Electrical connections Fig.16 Basic device Options Connection SP8-10 Remote Sensor/remote position sensor (only for SP8-10 Control Unit version) Options, limit monitor with proximity switches or micro-switches (not for SP8-10 Control Unit) Connections for inputs and outputs Terminal Function/comments +11/−12 Analogue input AI or field bus connection +81/−82...
  • Page 22 Limit monitor with proximity switches (optional) Limit monitor with micro-switches (optional) Connections for inputs and outputs Terminal Function/comments 1/2/3 SP8-10 Control Unit +51/−52 Limit switch Limit 1 with proximity switch (optional) +41/−42 Limit switch Limit 2 with proximity switch (optional) 51/52/53...
  • Page 23 5 to 11 Vdc (Control circuit to DIN 19234/NAMUR) Signal current < 1,2 mA: Switching state logical ‘0’ > 2,1 mA: Switching state logical ‘1’ Direction of action standard logical ‘0’ or logical ‘1’ (configurable) SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 24 Type SJ2-SN (NC; log. 1) < 1.2 mA/> 2.1 mA 3.2.10 Limit switch Limit 1/Limit 2 with 24 V micro-switches Terminals 41/42/43, 51/52/53 Supply voltage maximum 24 V AC/DC Load rating Maximum 2 A SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 25: Connection On The Device

    The connecting terminals are delivered closed and must be unscrewed before inserting the wire. Strip the wires to approximately 6 mm (0.24 in). Connect the wires to the connecting terminals in line with the connection diagram. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 26 (AWG26 to AWG18) Flexible with wire end sleeve no plastic sleeve 0.25 to 0.5 mm (AWG23 to AWG22) Flexible with wire end sleeve with plastic sleeve 0.25 to 0.5 mm (AWG23 to AWG22) SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 27 3.3.3 Connection to device - SP8-10 Control Unit with SP8-10 Remote Sensor M20/ M20/ NPT ½" NPT ½" Fig.19 Terminals SP8-10 Remote Sensor Optical position indicator Terminal attachment kit for digital feedback Mechanical feedback contacts designed as proximity switches or micro-switches.
  • Page 28 Connection on the device on page 36. If the SP8-10 Control Unit is fastened so that it is it non-conductive, the housing must be grounded (SP8-10 Control Unit and SP8-10 Remote Sensor housing with the same electric potential); otherwise control deviations could occur with regard to Analogue position feedback.
  • Page 29 Remote position sensor EMC Cable gland Shielded connection cable With the SP8-10 designed for remote position sensors, the positioner is supplied without a position sensor. The SP8-10 Control Unit contains the electronics and pneumatics along with the following options (where applicable):...
  • Page 30 Connection on the device on page 36. Use wire end ferrules when connecting. If the SP8-10 Control Unit is fastened so that it is it non-conductive, the housing must be grounded (SP8-10 Control Unit and remote position sensor with the same electric potential); otherwise control deviations could occur with regard to Analogue position feedback.
  • Page 31 The bonding wires for the pressure option must not be touched. Doing so will cause damage to the option module. Before using the device, a high-voltage test in accordance with IEC must be performed. Fig.21 I/P converter pneumatic system Position sensor Pressure option SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 32 Attach the housing cover and screw it onto the housing. Tighten the screws so that they are hand-tight. Attach the symbol label to mark the minimum and maximum valve positions on the housing cover. Note: The labels are located on the inside of the housing cover. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 33 The slot sensor enters proximity switch 2 when the feedback shaft is rotated counter-clockwise (as viewed from the front). Attach the housing cover and screw it onto the housing. Tighten the screws so that they are hand-tight. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 34 Pressure above 6 bar (90 psi) can damage the positioner or actuator. Provisions must be made (e.g., by using a pressure reducer) to make sure that the pressure does not rise above 6 bar (90 psi)*, even in the event of a fault. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 35 The supply air pressure required to apply the actuating force must be adjusted in line with the output pressure in the actuator. The operating range of the positioner is between 1.4 to 6 bar (20 to 90 psi)***. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 36 Air is vented from actuator or actuator is blocked in case of (electrical) power failure Shut-off values End position 0 % = 0 to 45 % End position 100 % = 55 to 100 % SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 37: Commissioning

    Check the end positions. The angle of rotation is displayed in degrees. Recommended range Between -30 to 30° for linear actuator Between -45 to 45° for rotary actuator SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 38 Check the end positions. The angle of rotation is displayed in degrees. Recommended range Between -30 to 30° for linear actuator Between -45 to 45° for rotary actuator Auto adjust must then be performed. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...

  • Page 39: Operation

    Back Go back one submenu Cancel Cancel parameter entry Next Select the next position for entering numerical and alphanumeric values Right operating button Meaning Select Select submenu/parameter Edit Edit parameter Save parameter enter SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 40 You can also change the operating modes and switch to the configuration level. The configuration-, parameterization instruction contains all the Configuration level parameters required for device commissioning and configuration. The device configuration can be changed on this level. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 41 The process display appears on the LCD display when the device is powered on. It shows information about the device and current process values. The way in which the current process values (2) are shown can be adjusted on the configuration level. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 42 Call up configuration level The device is protected against changes in the parametrization 5.1.5 Description of the message symbols Symbol Message symbol Universal input activated Diagnostic message pending Error pending Maintenance message pending SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 43 Electronic unit temperature [°C, °F, °R, K] Supply pressure - PIN [unit] Pressure output 1 - PY1 [unit] Pressure output 2 - PY2 [unit] Differential pressure - DP [unit] Universal input value - UIN [unit] SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 44 The operating mode is displayed and changed in the operating modes menu. Additionally, it is possible to switch to the configuration level from there. Use RIGHT to switch to the Operating Mode menu Use UP or DOWN to select the required operating mode. Confirm the selection with RIGHT SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 45 OPERATING MODE Adaptive control active When the SP8-10 positioner is operated in ‘Adaptive Mode’, the control parameters are automatically optimized to the operating conditions in small incremwents. This is especially helpful if valves and fittings could not be operated with reference conditions while the Auto Adjust function was in progress.
  • Page 46 The device then switches to the process display automatically. Note: Auto Adjust does not always result in optimum control conditions. When Auto Adjust is started via shortcut keys, the position of the valve is determined automatically. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 47 Use RIGHT to call up the list of available parameter values. The parameter value that is currently set is highlighted. Use UP or DOWN to select the desired value. Confirm the selection with . This concludes the procedure for changing a parameter value. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 48 Use LEFT to select the next decimal place. Select and set additional decimal places as needed in accordance with steps 3 to 4. Use RIGHT to confirm your setting This concludes the procedure for changing a parameter value. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 49 Diagnosis notices that refer to the process and display impairments or states Sensor Alarms indicating problems affecting the reading of the valve position Errors in the device electronics are displayed Electronic Configuration Detects if the positioner configuration is missing or faulty SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 50 5.1.15 Overview of parameters on the configuration level Fig.27 Continued on next page SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 51 Fig.28 Continued on next page SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 52 Fig.29 Continued on next page SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 53 Fig.30 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 54 Use this parameter to set the end position behavior. If the parameter is activated, the 100 % position is controlled. Control at 100% On, Off Otherwise, the actuator moves into the 100 % mechanical end position. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 55 Actuator travel of the actuator/final control element Start Autoadjust Start Stroke time for both directions Control parameters Offset for the I/P module Static friction of the actuator/final control element Dynamic friction of the actuator/final control element SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 56 Control at 100% Dead Angle 100% Use this parameter to define whether the position Recalc. Position Off, On indicator and Analogue position feedback display the valve position (Direct) or the valve flow (Recalculated). SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 57 1. Direct SP Direction Reverse Direct: Rising, set point 0 to 100 % -> output 0 to 100 % Reverse: Falling, set point 0 to 100 % -> output 100 to 0 % SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 58 Lower Working Rng 0.0 to 100.0 % The set point range always refers to the configured working range. Use this parameter to specify the upper limit of the working range. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 59 19.84 mA. Dead Angle 100% 55.0 to 100.0 % Note: If the parameter is changed, the switching points of the binary feedback opposite the valve area which had possibly been previously adjusted will shift. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 60 Press. Y1 - Pressure output 1 Supply Press. Press. Y2 - Pressure output 2 Diff. Press. - Differential pressure between the outputs Supply Press. - Supply air pressure Contrast 0 to 100 % Display contrast SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 61 With active shutoff there is no alarm message. Once the set point has been reached, the alarm is automatically reset. The monitoring stroke time is determined during automatic adjustment. Selecting a value of ‘0 s’ deactivates this parameter. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 62 10 to 800 ms dynamically. The control speed decreases as the TV value increases. To compensate for existing dissymmetries in the controlled system, the TV value should be configured separately for both positioning directions (up/down). SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 63 If, in the event of set point changes, the control behavior demonstrates an overshoot of less than 2 %, both offset values should be decreased. Both offset values should be increased when the actuator stops outside the dead band. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 64 In the case of most actuators, all control parameters can be optimized by using Auto Adjust. The parameters should only be changed if Auto Adjust cannot be executed or does not result in satisfactory control behavior. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 65 UI SP Value Max. UI SP Value Min. UI Damping Use this menu item to configure and simulate the Universal input UI Charact. universal input. UI Out Value Max UI Out Value Min SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 66 Use this parameter to configure the contact logic for activating the digital input. Note: For the following parameters, the contact logic is always ‘Active Low’ or ‘Off’: DI Logic Active High, Active Low Safety Position Conf. Locked Panel Locked Locked SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 67 Alarm Check Fct. - Functional test needed Alarm Failure - Errors The presence of an alarm can be simulated here Alarm Simulation Off, Low, High in order to output the alarm current. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 68 High - Alarm current I > 21 mA Input current HW Alarm Current Input current - The input current of the positioner is output. HW Alarm Current - The ‘AO Alarm Current’ set in ‘Service Mode’ is output. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 69 Alarm OoSpec. SW 2 Mask Map Alarm Check Fct. SW 2 Mask Map - Switch 2 diagnosis classification Alarm Failure Switch 2 Sim. Switch 2 Sim. - Switch 2 simulation SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 70 Alarm OoSpec. - Operation outside specifications Alarm Check Fct. - Functional test needed Alarm Failure - Errors Use this parameter to simulate the switch function. Switch 1 Sim. On, Off Off - Simulation deactivated SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 71 Active Low (active) - Output current I < 1.2 mA Use this parameter to select the edge for activating the switch. Off - Deactivated Switch 1 Active Fall below, Exceeding Fall below - If down-scaled Exceeding - If up-scaled SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 72 ‘UI SP Value Min.’. Use this parameter to define which value is assigned to UI Out Value Max 0.0 to 30000 the maximum universal input signal ‘UI SP Value Max.’. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 73 Command #73 is received, the device responds recurrently with HART Command #73, which has the same content as Command #0. Selecting the ‘Off’ parameter ends the ‘Find Device’ function. * Parameter only visible if HART 7 has been selected. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 74 % of the set ‘operating range’. Travel Counter 0 to 200,000,000 Limit values can be configured for the counter (only via DTM/EDD). If the ‘Travel Counter’ reaches a limit value, a message is output. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 75 Use this parameter to trigger the partial stroke directly. The result is shown on the display: Test Passed PS Start Now Test Failed Test Passed - Test successful Test Failed - Test failed SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 76 The stroke time determined by Auto Adjust (only Auto Stroke Time Dn 0 to 200 s Adjust types ‘Stroke’ and ‘Full’) for the direction of the 0 % position is displayed here. *Visible only with HART 7 SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 77 ‘On’. Use this parameter to select the version of the installed Standard position sensor. Non-Contact Sensor Type* External Sensor Standard - Standard position sensor No Linearization Non-Contact - Contactless position sensor SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 78 (external supply). AO Alarm Current* Low, High High - I > 21.5 mA Low - I < 3.6 mA *Parameter is only visible if Service Mode is set to ‘On’. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
  • Page 79 You absolutely need to scroll the display further to read the error message in more detail. Note: For a detailed description of the error messages and information on troubleshooting, see the following pages. SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
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  • Page 85 7. Maintenance Spares available: SP8 Series filter kit SP8-10 Smart positioner IM-P707-01 CTLS Issue 1...
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