Related Manuals for Neles ND800PA
Summary of Contents for Neles ND800PA
- Page 1 VALVE CONTROLLER ND800PA Rev. 1.0 Installation, Maintenance and Operating Instructions 7 ND 72 en 4/02...
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Page 2: Table Of Contents
11.1 Exploded view and parts list ....20 Mounting on EC and EJ actuators (S4) ..6 11.2 Exploded view and parts, ND800PA/K06B . . . 21 Mounting on linear actuators with Metso 11.3 Mounting parts for B1C/B1J 6-20 actuators . -
Page 3: Introduction
Optional plate Technical specifications µ General α The ND800PA valve controller is suitable for rotary and slid- ing stem valves. Actuator connection In accordance with VDI/VDE 3845 standard (S1) or as an option compatibility with other NE-series (S2). To replace an existing NE/NP positioner,... - Page 4 Enclosure Electrical connections Material: Anodized aluminium alloy Input signal: Profibus PA Protection class: IP65, NEMA 4 and 4X according to IEC 61158-2 Mechanical position Approvals indicator: on cover Temp. ≤ +75 °C (+67 °F): Pneumatics ports: 1/4 NPT Cenelec EEx ia IIC T5/T6 (pending), Electrical connection: Screw terminals internals for 2.5 mm Temp.
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Page 5: Safety Precautions
Damage to the equipment and personal injury may result. If the ND800PA is supplied with valve and actuator the tubes are mounted and the ND800PA adjusted in accordance with the customer’s specificatons. If the controller is ordered separately, the CAUTION: mounting parts for the assembly must be ordered at the same time. -
Page 6: Mounting On Ec And Ej Actuators (S4)
Mounting on EC and EJ actuators (S4) See Sections 11.6-11.9 Mount the O-rings (38) into the air connections in the bottom of the controller. Place the valve controller on top of the actuator so that the yellow mark is located in the position shown in Fig. 5. Painted See also Fig. -
Page 7: Mounting On Linear Actuators With Metso Automation Or Iec 60534 Mounting Face
Spring rate (bar/psi) CAUTION: B1JK 3/43 Do not exceed the permitted supply pressure B1JSTD 4.2/61 of the ND800PA! B1JV 5.5/80 3/43 Table 1 provides the recommended tube sizes in accordance with 4.3/62 actuator sizes. Tube sizes are the minimum values allowed. For 5.6/81... - Page 8 DOUBLE-ACTING ACTUATOR 1. Self closing. Default setting: PFA = CLO ROT = cC ( lose valve to lockwise) A0 = % (acc. to valve type) cLo = 2 % NOTE: EC05 actuator requires a coupling plate 2. Self opening. Setting: PFA = OPE ROT = cC ( lose valve to lockwise) A0 = % (acc.
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Page 9: User Interface
The keyboard and the display of the ND800PA are shown in Fig. the + and - keys. Accept a changed value with r key, which returns 8. - Page 10 = Analog output block output signal (%) & > 5 s PREVIOUS SETTING (FACTORY = 90˚) > 5 s > 5 s & KEYSTROKES = Escape < 1 s & & & & & & Fig. 10. Keyboard operations...
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Page 11: Configuration
Chapter 6. The ND800PA stays in the selected operation mode during the Now the ND800PA will work with basic settings including 2 ± 0.5 % g and d settings. signal cutoff margins to secure full closing of the valve. -
Page 12: Control Valve Related Settings
Table 3. Dead angle as percentage Control valve related settings The basic factory settings of the ND800PA assume a positioner fail Valve series action to be closing the valve and a clockwise closing direction for the position sensor. The setpoint cut-off CLOSE is set to 2 ± 0.5 %... -
Page 13: Maintenance
MAINTENANCE shown on the display. Setpoint cut-off CLOSE (cLo) The maintenance requirements of the ND800PA valve controller When cLo appears on the display, press the r key and the depend on the service conditions, for instance, the quality of instrument current default value as a percentage (%) appears on the air. -
Page 14: Spool Valve
Spool valve Circuit board pack Before removing the spool valve (4) the prestage (3) must be taken Disassembly off. (See Section 5.1) Loosen the M8 screw (66) and turn the position indica- tor (65) outwards from the feedback shaft. Disassembly Unplug all wire connectors from the circuit board (5) and Unscrew the M4 screws (99, 4 pcs.) and remove the spool the signal wires from the terminal block (35). -
Page 15: Position Sensor
PDM communication. See the instruc- Tighten the M3 screws. tions in the ND800PA User’s guide. Install a 0,1 mm (0.004 in) thick gauge strip between the sensor and the spiral. Press the sensor against the spiral, without using unnecessary force, and tighten the screws (116) evenly. -
Page 16: Error Messages
Table 4 lists the error messages shown on the LCD display and their by the PDM. The error message is displayed until the cause of error explanations. is eliminated and the ND800PA unit is cold-started, i.e. the fieldbus is momentarily disconnected. Cold-start can also be done using PDM. -
Page 17: Trouble Shooting
Section 4.3 and Fig. 7 the actuator did not move or was stuck during calibration ND800PA/actuator mounting is incorrect, see Figs. 4, 5, 15 and Sections 10.2-10.6 spool valve sticks prestage is defective PDM trouble shooting is explained in the ND800PA User’s Guide. -
Page 18: Nd800Pa/K06B (With Limit Switches)
10.1.1 General description (gold plated contacts) Protection class IP67 ND800 can be equipped with limit switches. ND800PA/K00B has 2 microswitches. Resistive load: 100 mA: 30 V DC/125 V AC (06) Limit switches are used for electrical position indication of the valves Switch accuracy: <... -
Page 19: Installing Nd800Pa/K06B On A Valve Controller
10.2 Installing ND800PA/K06B on a valve 10.5 Removal of the limit switch ND800PA/K06B controller for accessing the valve controller Before the protective cover (46) can be removed the limit switch The limit switch can be installed on an existing valve controller. -
Page 20: Drawings And Parts Lists
DRAWINGS AND PARTS LISTS 11.1 Exploded view and parts list 103, 104, 105 102, 104, 105 Item Qty Description Recommended spare Item Qty Description Recommended spare Housing Spool valve body ** Cover Spool ** Prestage unit * Gasket Spool valve assembly * Screw Circuit board pack Spring **... -
Page 21: Exploded View And Parts, Nd800Pa/K06B
11.2 Exploded view and parts, ND800PA/K06B Item Qty Description Recommended spare Cover Screw Pointer Screw Housing Screw Shaft Screw Terminal block End stop Screw Cam disc Screw Microswitch Screw Spring washer Wire... -
Page 22: Mounting Parts For B1C/B1J 6-20 Actuators
11.3 Mounting parts for B1C/B1J 6-20 actuators Item Qty Description Item Qty Description Mounting bracket Mounting bracket Draught piece Washer Washer Screw Screw Screw Screw Screw Hexagon nut Coupling jacket Screw Screw 11.4 Mounting parts for B1C/B1J 25-50, B1C 502 and B1J322 actuators Item Qty Description Mounting bracket... -
Page 23: Mounting Parts For Quadra-Powr , St, Sp And Valv-Powr Actuators
® 11.5 Mounting parts for Quadra-Powr , ST, ® SP and Valv-Powr actuators Item Qty Description Mounting bracket Screw Screw Screw Screw Adapter plug (QP II 1/S- 6/S only) Adapter plate (QP II 2B/K thr. 6_/K) Coupling jacket Item Qty Description Mounting bracket Coupling half... -
Page 24: Mounting Parts For Ec05 Actuators, Rising Signal Opens/Closes Valve
11.7 Mounting parts for EC05 actuators, rising signal opens/closes valve Item Qty Description Screw Screw Screw O-ring EC05 Coupling plate (acc. to action) ND800/S4 11.8 Mounting parts for EC07-14 actuators, rising signal closes valve Item Qty Description Screw O-ring Plug O-ring 244, 245 tubing... -
Page 25: Mounting Parts For Ej05-14 Actuators
11.9 Mounting parts for EJ05-14 actuators ND800/S4 Item Qty Description Screw O-ring Plug O-ring 244, 245... -
Page 26: 11.10 Mounting Parts For D/R Linear Actuators
11.10 Mounting parts for D/R linear actuators LEVER ARM IN MID-STROKE POSITION DISTANCE FROM THE CENTER OF FEEDBACK ARM TO THE CENTER OF ACTUATING PIN 3.57 2.87 2.50 1.00" UP TO 5.00" 1.61 STROKE @ 70° ROTATE 1.07 0.80 35° 0.71 3.50 60°... -
Page 27: Mounting Parts For Linear Actuators With Iec 60534 Mounting Face
11.11 Mounting parts for linear actuators with IEC 60534 mounting face... -
Page 28: 11.12 Connections
11.12 Connections 11.12.1 Connection diagram for ND800PA/K06B LIMIT SWITCH (.../K06B) A = Open (LS2) VALVE CONTROLLER (ND800) K = Closed (LS1) ND84../X./K06BX only PG13,5 ND84../../K06B With limit switch OMRON D2VW-01 micro switches Connection diagram shows limit switch when actuator is in intermediate position. -
Page 29: 2Device Gland Receptacles
11.12.2 Device gland receptacles +Voltage, brown - Voltage, blue Shield, black ND84.../...P1 = male type WEIDMÜLLER 945565, PG13.5/M12 +Voltage, brown - Voltage, blue Shield, grey ND84.../...P2 = male minifast type TURCK RSFV48/13.5... -
Page 30: Dimensions
DIMENSIONS ND800PA/S1 1/4NPT 0.83 M6x12 F05-Ø50(VDI/VDE3845) 0.16 (35.4) 0.90 (1.39) ND800PA/S1/K00B (35.4) 1/4 NPT (1.39) 0.83 ND800/S1 M6 / 10 ø6 PG13.5 ø0.24 13.9 0.55 ND800A 1.14 0.20 0.08 0.90 1.73 5.39 47.5 1.87 M5 / 18 0.16 ND800/S4 0. 5 1 0.22... -
Page 31: Control Drawings
CONTROL DRAWINGS 13.1 FMRC control drawing for ND84_/MU (ND84_/NU) HAZARDOUS (CLASSIFIED) LOCATION NONHAZARDOUS LOCATION Class I, Divisions 1 and 2, Groups A, B, C, D Class I, Zone 0, AEX ia, Group IIC T5/T6 T5: Ta = -40...65 C T6: Ta = -40...50 C FMRC approved associated apparatus with applicable division and group or zone and group... - Page 32 Control Drawing for Installations according to the FISCO Model: This concept may only be applied if all devices at the fieldbus line are approved and specified for the FISCO model, also the barrier of Segment coupler must be specified for the FISCO model. HAZARDOUS (CLASSIFIED) LOCATION NONHAZARDOUS LOCATION Class I, Division 1 and 2, Groups A, B, C, D...
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Page 33: Csa Control Drawing For Nd84_/Xu
13.2 CSA control drawing for ND84_/XU (ND84_/ZU) HAZARDOUS (CLASSIFIED) LOCATION NONHAZARDOUS LOCATION Class I, Divisions 1 and 2, Groups A, B, C, D Class I, Zone 0, AEX ia, Group IIC T5/T6 T5: Ta = -40...65 C T6: Ta = -40...50 C CSA approved associated apparatus with applicable division and group or zone and group approval e.g.:... - Page 34 Control Drawing for Installations according to the FISCO Model: This concept may only be applied if all devices at the fieldbus line are approved and specified for the FISCO model, also the barrier of Segment coupler must be specified for the FISCO model. HAZARDOUS (CLASSIFIED) LOCATION NONHAZARDOUS LOCATION Class I, Divisions 1 and 2, Groups A, B, C, D...
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Page 35: Type Coding
TYPE CODING VALVE CONTROLLER ND800 LIMIT SWITCH (ND800/K00 or ND800/I00) — 1. sign PRODUCT GROUP CSA Class I, Division 2, Groups A, B, C and D. CSA Class I, Zone 2, AEx ia, Group IIC T5/T6. Valve controller Temperature range T5; -20 ˚C...+65 ˚C / -4 ˚F...+149 ˚F, T6;... - Page 36 Metso Field Systems Inc. Europe, Levytie 6, P.O.Box 310, 00811 Helsinki, Finland. Tel.int +358 20 483 150. Fax int. +358 20 483 151 North America, 42 Bowditch Drive, P.O. Box 8004, 01545 Shrewsbury, USA. Tel. int +1-508-852-3567. Fax int. +1-508-852-3562 Latin America, Av.