Endress+Hauser Proservo NMS80 Brief Operating Instructions
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Endress+Hauser Proservo NMS80 Brief Operating Instructions

Tank gauging
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KA01200G/00/EN/05.22-00
71593767
2022-11-10
Products
Brief Operating Instructions
Proservo NMS80
Tank Gauging
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
Available for all device versions via:
• Internet:
www.endress.com/deviceviewer
• Smart phone/tablet: Endress+Hauser Operations App
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Summary of Contents for Endress+Hauser Proservo NMS80

  • Page 1 Operating Instructions pertaining to the device. Detailed information about the device can be found in the Operating Instructions and the other documentation: Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
  • Page 2 Proservo NMS80 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...

  • Page 3: Table Of Contents

    Proservo NMS80 Table of contents Table of contents About this document ............. . 4 Symbols .

  • Page 4: About This Document

    About this document Proservo NMS80 About this document Symbols 1.1.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.
  • Page 5 Proservo NMS80 About this document Torx screwdriver Allen key Open-ended wrench 1.1.4 Symbols for certain types of information and graphics  Permitted Procedures, processes or actions that are permitted  Preferred Procedures, processes or actions that are preferred  Forbidden Procedures, processes or actions that are forbidden  Tip...

  • Page 6: Documentation

    For an overview of the scope of the associated Technical Documentation, refer to the following: • W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the matrix code on the nameplate 1.2.1 Technical Information (TI)

  • Page 7: Basic Safety Instructions

    Proservo NMS80 Basic safety instructions Basic safety instructions Requirements for the personnel The personnel must fulfill the following requirements for its tasks: ‣ Trained, qualified specialists must have a relevant qualification for this specific function and task. ‣ Are authorized by the plant owner/operator.

  • Page 8: Operational Safety

    Basic safety instructions Proservo NMS80 Operational safety Risk of injury! ‣ Operate the device only if it is in proper technical condition, free from errors and faults. ‣ The operator is responsible for interference-free operation of the device. Hazardous area To eliminate danger to persons or the facility when the device is used in the hazardous area (e.g.

  • Page 9: Product Description

    Proservo NMS80 Product description Product description Product design A0030105  1 Configuration of NMS80 Front cover Display Modules Sensor unit (detector unit and cable) Housing Wire drum Bracket Housing cover Displacer Endress+Hauser...

  • Page 10: Incoming Acceptance And Product Identification

    • W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the matrix code on the nameplate For an overview of the scope of the associated Technical Documentation, refer to the following: •...
  • Page 11 Proservo NMS80 Incoming acceptance and product identification 4.3.2 Transport CAUTION Risk of injury ‣ Transport the measuring device to the measuring point in its original packaging. ‣ Take into account the mass center of the device in order to avoid unintended tilting.

  • Page 12: Installation

    Installation Proservo NMS80 Installation Requirements 5.1.1 Mounting without a guide system NMS8x is mounted on a nozzle of the tank roof without a guide system. Sufficient clearance inside the nozzle is necessary to allow the displacer to move without hitting the inner walls.
  • Page 13 Proservo NMS80 Installation 5.1.2 Mounting with guide wires It is also possible to guide the displacer with guide wires to prevent swinging. 100 (3.94) A0026819  3 Guide wire; dimensions mm (in) Description Maintenance chamber Spring and sleeve Guide wire sleeve...

  • Page 14: Mounting Of The Device

    Installation Proservo NMS80 Description Spring, SUS304 (incl. guide wire option) Sleeve, SUS316 (incl. guide wire option) Maintenance chamber Tank Measuring wire Guide wire, SUS316 (incl. guide wire option) Displacer with rings (incl. guide wire option) Anchor hook plate, SUS304 (incl. guide wire option)
  • Page 15 Proservo NMS80 Installation 5.2.2 Verification of displacer and wire drum Prior to installation of NMS8x, confirm that the serial numbers of displacer and the wire drum match with those printed to the label attached on the housing. Ser.no.: 98765432109 Spare part-no.: 712xxxxx...
  • Page 16 Installation Proservo NMS80 5.2.3 Installation for all-in-one method In the case of a 50 mm (1.97 in) or 70 mm (2.76 in) diameter displacer, the device can be delivered by all-in-one method. Displacer is shipped separately according to the following specifications.
  • Page 17 Proservo NMS80 Installation Procedures Notes Hold the gauge so that it stays horizontal against • Perform these steps before mounting NMS8x on the the flange. nozzle. • Do not tilt NMS8x after removing the displacer holder. Cut the fixing bands [2].
  • Page 18 Installation Proservo NMS80 5.2.4 Installation for displacer shipped separately method It is necessary to remove the wire drum from NMS8x, remove the tape on the wire drum, mount the wire drum in the drum housing, and install the displacer on the measuring wire.
  • Page 19 Proservo NMS80 Installation Procedures Figures Hook the displacer [3] on the ring [2].  • Be sure that the wire is wound correctly in the grooves. • If not, remove the displacer and the wire drum, and repeat step 7.
  • Page 20 Installation Proservo NMS80 Procedures Figures Mount NMS8x on the tank nozzle [1]. Confirm that the displacer does not touch the inner wall of the nozzle. Turn on the power. Perform drum calibration.  For drum calibration, →  56 A0030112...
  • Page 21 Proservo NMS80 Installation 5.2.5 Installation through the calibration window In the case of a 50 mm (1.97 in) diameter displacer, the displacer can be installed through the calibration window. It is only possible to install the following displacers through the calibration window:...

  • Page 22: Confirm That The Displacer Does Not Touch The Inner Wall Of

    Installation Proservo NMS80 Procedures Figures Insert the wire drum [4] temporarily into the drum housing. Hook the displacer [3] on the wire ring. Secure the displacer to the measuring wire using the securing wire [2]. Install the ground wire [1] for the displacer (for details of displacer ground wire installation →...

  • Page 23: Perform Drum Calibration

    Proservo NMS80 Installation Procedures Figures  For sensor calibration, →  52 Perform reference calibration.  For reference calibration, →  55. Mount the drum housing cover [3] and the calibration window cover [1]. Perform drum calibration.  For drum calibration, →  56...
  • Page 24 Installation Proservo NMS80 Displacer ground wire installation Depending on the application and Ex requirements, electrical grounding of the displacer is required. There are different procedures depending on the displacer type, which are described below. For details of displacer installation →  14 Standard displacer installation Mount the displacer [3] on the wire ring [1].
  • Page 25 Proservo NMS80 Installation Remove the PFA covered wire approximately 3.5 to 4.0 mm (0.14 to 0.16 in) for conductivity.  PTFE wire: Install the ground wire [6] onto the displacer from the wire insertion slot [3] until the ground wire touches to the wall of the screw hole [5].
  • Page 26 Installation Proservo NMS80 3.5 - 4.0 (0.14 - 0.16) A0028696  7 PTFE displacer installation; dimensions mm (in) Screw PFA covered ring Wire insertion slot Displacer Screw hole Ground wire Endress+Hauser...

  • Page 27: Electrical Connection

    Proservo NMS80 Electrical connection Electrical connection Terminal assignment POWER POWER G1 N AC 85...264 V G3 L A0026905  8 Terminal compartment (typical example) and ground terminals Terminal area A/B/C/D (slots for I/O modules) Module: Up to four I/O modules, depending on the order code •...
  • Page 28 Electrical connection Proservo NMS80 Terminal area: Protective ground Module: Protective ground connection (M4 screw) A0018339  9 Terminal area: Protective ground 6.1.1 Power supply POWER POWER A0033413 not connected Green LED: indicates power supply The supply voltage is also indicated on the nameplate.
  • Page 29 Proservo NMS80 Electrical connection Power consumption Maximum power varies depending on the configuration of the modules. The value shows maximum apparent power, select the applicable cables accordingly. The actual consumed effective power is 12 W. High voltage AC power supply: 28.8 VA...
  • Page 30 Electrical connection Proservo NMS80 6.1.3 HART Ex i/IS interface POWER A0033414 Orange LED: indicates data communication This interface always operates as the main HART master for connected HART slave transmitters. The Analog I/O modules, on the other hand, can be configured as a HART master or slave →...
  • Page 31 Proservo NMS80 Electrical connection 6.1.4 Slots for I/O modules The terminal compartment contains four slots (A, B, C and D) for I/O modules. Depending on the device version (ordering features 040, 050 and 060) these slots contain different I/O modules. The slot assignment for the device at hand is indicated on a label attached to the back cover of the display module.
  • Page 32 Electrical connection Proservo NMS80 6.1.5 Terminals of the "Modbus" module, "V1" module or "WM550" module 1 2 3 4 D1-4 1 2 3 4 POWER A1-4 A0031200  11 Designation of the "Modbus", "V1" or "WM550" modules (examples); depending on the device version these modules may also be in slot B or C.
  • Page 33 Proservo NMS80 Electrical connection Terminals of the "V1" and "WM550" module Designation of the module in the operating menu: V1 X1-4 or WM550 X1-4; (X = A, B, C or • X1 • Terminal name: S • Description: Cable shielding connected via a capacitor to EARTH •...
  • Page 34 Electrical connection Proservo NMS80 6.1.6 Connection of the "Analog I/O" module for passive usage • In the passive usage the supply voltage for the communication line must be supplied by an external source. • The wiring must be in accordance with the intended operating mode of the Analog I/O module;...
  • Page 35 Proservo NMS80 Electrical connection "Operating mode" = "4..20mA input" or "HART master+4..20mA input" POWER – A0027933  13 Passive usage of the Analog I/O module in the input mode Power supply External device with 4...20mA and/or HART signal output Endress+Hauser...
  • Page 36 Electrical connection Proservo NMS80 "Operating mode" = "HART master" POWER – A0027934  14 Passive usage of the Analog I/O module in the HART master mode Power supply Up to 6 external devices with HART signal output Endress+Hauser...
  • Page 37 Proservo NMS80 Electrical connection 6.1.7 Connection of the "Analog I/O" module for active usage • In the active usage the supply voltage for the communication line is supplied by the device itself. There is no need of an external power supply.
  • Page 38 Electrical connection Proservo NMS80 "Operating mode" = "4..20mA input" or "HART master+4..20mA input" POWER A0027935  16 Active usage of the Analog I/O module in the input mode External device with 4...20mA and/or HART signal output Endress+Hauser...
  • Page 39 Proservo NMS80 Electrical connection "Operating mode" = "HART master" POWER A0027936  17 Active usage of the Analog I/O module in the HART master mode Up to 6 external devices with HART signal output The maximum current consumption for the connected HART devices is 24 mA (i.e. 4 mA per device if 6 devices are connected).
  • Page 40 Electrical connection Proservo NMS80 6.1.9 Terminals of the "Digital I/O" module 1 2 3 4 5 6 7 C1-2 C3-4 1 2 3 4 POWER A1-2 A3-4 A0026424  18 Designation of the digital inputs or outputs (examples) • Each Digital IO Module provides two digital inputs or outputs.

  • Page 41: Connecting Requirements

    Proservo NMS80 Electrical connection Connecting requirements 6.2.1 Cable specification Terminals Wire cross section 0.2 to 2.5 mm (24 to 13 AWG) Use for terminals with function: Signal and power supply • Spring terminals (NMx8x-xx1...) • Screw terminals (NMx8x-xx2...) Wire cross section max. 2.5 mm...

  • Page 42: Ensuring The Degree Of Protection

    Electrical connection Proservo NMS80 Ensuring the degree of protection To guarantee the specified degree of protection, carry out the following steps after the electrical connection: Check that the housing seals are clean and fitted correctly. Dry, clean or replace the seals if necessary.

  • Page 43: Commissioning

    Proservo NMS80 Commissioning Commissioning Operating methods 7.1.1 Operation via the local display A0028345  19 Display and operating elements Liquid crystal display (LCD) Optical keys; can be operated through the cover glass. If used without the cover glass, lightly place your finger in front of the optical sensor for activation.
  • Page 44 Commissioning Proservo NMS80 Standard view (measured value display) X X X X X X X 4841.00 Level bal. A0028702  20 Typical appearance of the standard view (measured value display) Display module Device tag Status area Display area for measured values...
  • Page 45 Proservo NMS80 Commissioning 7.1.2 Operation via service interface and FieldCare/DeviceCare A0030161  22 Operation via service interface Service interface (CDI = Endress+Hauser Common Data Interface) Commbox FXA291 Computer with "FieldCare" operating tool and "CDI Communication FXA291" COM DTM Endress+Hauser...

  • Page 46: Terms Related To Tank Measurement

    Commissioning Proservo NMS80 Terms related to tank measurement A0026916  23 Terms concerning NMS8x installation (e.g. NMS81) Liquid level Upper interface Lower interface Gas phase Upper phase Middle phase Endress+Hauser...

  • Page 47: Initial Settings

    Proservo NMS80 Commissioning Lower phase Tank bottom Gauge reference height Empty Datum plate Tank ullage Tank level Tank reference height High stop level Displacer position Standby level Upper interface level Lower interface level Low stop level Dipping reference Mechanical stop...
  • Page 48 Commissioning Proservo NMS80 Setting the real-time clock via an operating tool (e.g. FieldCare) Navigate to: Setup → Advanced setup → Date / time Go to the Set date and select the Start. Use the following parameters to set the date and time: Year, Month, Day, Hour, Minutes.
  • Page 49 Proservo NMS80 Commissioning Go to the Set date and select the Confirm time.  The real-time clock is set to the current date and time. Endress+Hauser...

  • Page 50: Calibration

    Commissioning Proservo NMS80 Calibration After installing or replacing NMS8x or its parts (sensor module, detector unit, wire drum, or measuring wire), several calibration steps are required. All calibration steps may not be required, depending on whether the device is being installed, adjusted, or replaced (see table below).
  • Page 51 Proservo NMS80 Commissioning Data verification Data verification procedure Check the displacer diameter, weight, volume, and balance volume for the Displacer diameter, the Displacer weight, the Displacer volume, and the Displacer balance volume. Check the drum circumference and wire weight for the Drum circumference and Wire weight.
  • Page 52 Commissioning Proservo NMS80 A0029119  25 Move displacer 7.4.3 Sensor calibration Sensor calibration adjusts the weight measurement of the detector unit. The calibration consists of three steps as follows. • ADC zero calibration • ADC offset calibration • ADC span calibration For the ADC offset weight calibration, either 0 g or an offset weight (0 to 100 g) can be used.
  • Page 53 Proservo NMS80 Commissioning A0029472  26 Concept of sensor calibration Weight of displacer Binary value of AD-Converter Span weight Offset weight in case of 0 to 100 g (50 g is recommended.) Offset weight in case of 0 g Zero weight...
  • Page 54 Commissioning Proservo NMS80 Calibration procedure Step Using displacer Using offset weight Description • Navigate to: Setup → Calibration → Sensor calibration → Sensor calibration • Input the offset weight for the Offset weight used in step 3 (0.0 g in case of using the displacer only).
  • Page 55 Proservo NMS80 Commissioning 7.4.4 Reference calibration The reference calibration defines the zero distance position of the displacer from the mechanical stop. Navigate to: Setup → Calibration → Reference calibration → Reference calibration Select the Start Check the reference position (e.g. 70 mm (2.76 in)).
  • Page 56 Commissioning Proservo NMS80 7.4.5 Drum calibration Navigate to: Setup → Calibration → Drum calibration → Drum calibration Ensure a distance of 500 mm (19.69 in) or more from the bottom of the displacer to the liquid level. Confirm that the displacer weight is correct for the Set high weight.
  • Page 57 Proservo NMS80 Commissioning 7.4.6 Commissioning check This procedure is to confirm that all calibration steps have been completed appropriately. Navigate to: Diagnostics → Device check → Commissioning check → Commissioning check Select the Start.  Executing is shown on the verify drum table.

  • Page 58: Configuration Of The Inputs

    Commissioning Proservo NMS80 Configuration of the inputs 7.5.1 Configuration of the HART inputs Connecting and addressing HART devices 1 2 3 4 5 6 7 8 C1-3 C4-8 1 2 3 4 5 6 7 8 POWER B1-3 B4-8 A0032955 ...
  • Page 59 Proservo NMS80 Commissioning 1) 2) Submenu: Setup → Advanced setup → Input/output → HART devices → HART Device(s) Parameter Meaning / Action Output pressure • If the device measures a pressure: Select which of the HART variables (PV, SV, TV or QV) contains the pressure.
  • Page 60 Commissioning Proservo NMS80 7.5.2 Configuration of the 4-20mA inputs 1 2 3 4 5 6 7 8 C1-3 C4-8 1 2 3 4 5 6 7 8 POWER B1-3 B4-8 A0032464  30 Possible locations of the Analog I/O modules, which can be used as a 4-20mA input. The order code of the device determines which of these modules is actually present.
  • Page 61 Proservo NMS80 Commissioning I [mA] 20mA 100% A0029264  31 Scaling of the 4-20mA input to the process variable Input value in mA Process value Endress+Hauser...
  • Page 62 Commissioning Proservo NMS80 7.5.3 Configuration of a connected RTD 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 C1-3 C4-8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8...
  • Page 63 Proservo NMS80 Commissioning A0029269 Datum plate Probe position Endress+Hauser...
  • Page 64 Commissioning Proservo NMS80 7.5.4 Configuration of the digital inputs 1 2 3 4 5 6 7 C1-2 C3-4 1 2 3 4 POWER A1-2 A3-4 A0026424  33 Possible locations of the Digital I/O modules (examples); the order code defines the number and location of digial input modules.
  • Page 65 Proservo NMS80 Commissioning A0029262 "Operating mode" = "Input passive" "Operating mode" = "Input active" State of the external switch Internal state of the DIO module Contact type = Normally open Contact type = Normally closed Open Inactive Active Closed Active...

  • Page 66: Linking Measured Values To Tank Variables

    Commissioning Proservo NMS80 Linking measured values to tank variables Measured values must be linked to tank variables before they can be used in the Tank Gauging application. Depending on the application not all these parameters will be relevant in a given situation.

  • Page 67: Configuration Of The Alarms (Limit Evaluation)

    Proservo NMS80 Commissioning Configuration of the alarms (limit evaluation) A limit evaluation can be configured for up to 4 tank variables. The limit evaluation issues an alarm if the value exceeds an upper limit or falls below a lower limit, respectively. The limit values can be defined by the user.

  • Page 68: Configuration Of The Signal Output

    Commissioning Proservo NMS80 To configure an alarm, assign appropriate values to the following parameters: Submenu: Setup → Advanced setup → Application → Alarm → Alarm 1 to 4 Parameter Meaning / Action Alarm mode • Off No alarms are generated.
  • Page 69 Proservo NMS80 Commissioning Each Analog I/O module of the device can be configured as 4...20mA analog output. To do so, assign appropriate values to the following parameters: Setup → Advanced setup → Input/output → Analog I/O Parameter Meaning / Action Operating mode Select 4..20mA output or HART slave +4..20mA output...
  • Page 70 Commissioning Proservo NMS80 7.8.2 HART output This section is only valid for Operating mode = HART slave +4..20mA output. Setup → Advanced setup → Communication → HART output → Configuration Parameter Meaning / Action System polling address Set the HART communication address of the device.
  • Page 71 Proservo NMS80 Commissioning 7.8.4 Modbus, V1 or WM550 output 1 2 3 4 D1-4 1 2 3 4 POWER A1-4 A0031200  37 Possible locations of the Modbus or V1 modules (examples); depending on the device version these modules may also be in slot B or C .
  • Page 72 *71593767* 71593767 www.addresses.endress.com...

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