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K20 Series - Smart Positioner
IOM: Tech-566
Prepared By:
Rhonda
Frey, Naman Ahuja, Doug
Montazella, Adam Buga,
Nicole Cecere, Emerson
Barroso
Reviewed By:
Adam
Buga
This IOM contains confidential information and is issued in confidence on the condition that it be returned on demand and not be
copied, reproduced, disclosed to others or used in manufacture of the subject matter thereof without the written consent of Crane
Co.
280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913
4/19/2024
OPERATING MANUAL
Date:
04/19/24
Date:
04/19/24
CRANE Co.
www.westlockcontrols.com
TECH-566/ D.W.O. 25330
Revision: -
Drafting Work Order:
25330
Approved By:
Jason
Moorehead, Doug Montazella
ECN: -
Date:
04/22/24
Page 1 of 35
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Related Manuals for Crane K20 Series
Summary of Contents for Crane K20 Series
- Page 1 This IOM contains confidential information and is issued in confidence on the condition that it be returned on demand and not be copied, reproduced, disclosed to others or used in manufacture of the subject matter thereof without the written consent of Crane CRANE Co.
- Page 2 Revision History Revision 4/19/2024 Initial Release Locations Phone: (201) 794-7650 Fax: (201) 794-0913 Europe Phone: 011-44-189-251-6277 Fax: 011-44-189-251-6279 CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 2 of 35...
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Page 3: Table Of Contents
Drop Off Enable/Disable ..........................17 Zero Position Adjustment ..........................17 Span Position Adjustment ..........................17 Fail Open/Fail Close ............................18 Direct/Reverse Acting ............................ 18 CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330... - Page 4 APPENDIX F: FIELDCOMM REGISTRATION ..............32 APPENDIX G: SUPPORTED COMMANDS ................ 33 APPENDIX H: COMMON-PRACTICE COMMANDS ............34 APPENDIX I: DEVICE-SPECIFIC COMMANDS ..............35 CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O.
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Page 5: Introduction
Ci = 40 nF Li = 10µH Li = 10µH Li = 0 µH Li = 50 µH CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 5 of 35... -
Page 6: Specific Conditions Of Use
ATTENTION : La pression d’alimentation maximale est de 120 PSI. L’air soufflé doit être propre, sec et exempt d’huile conformément à la norme ANSI / ISA-7.0.01-1996 ou BS ISO 8573-1 :2010. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 7: Description
Westlock Beacon. Arrow Keys Calibration Keys LCD Status Display Fault LED Figure 1: K20 HART Inside View CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 7 of 35... -
Page 8: Product Features
Select HART 7 with DD & FDI package for easy device communication and interoperability with other HART field devices (compatible with Trex & 475 handheld devices). CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com... -
Page 9: Ordering Guide
For 24 VDC service below 1 watt, R (Rhodium Magnum switches) is recommended For 24 VDC service below 1 watt, T (Tungsten Magnum switches) is recommended CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com... -
Page 10: Definitions
Step 4. Ensure proper axial alignment between unit shaft, coupler and actuator shaft. Step 5. Failure to ensure alignment could result in long-term stress-related failure of unit shaft in high cycle or high torque applications. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 11: Pneumatic Piping
Standard flow manifold comes with a choice of ¼ NPT, or ¼ BSP port sizes (See Figure 3). High Flow manifold comes with a choice of ⅜ NPT, or ⅜ BSP port sizes (See Figure 4). CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com... -
Page 12: Keypad Functionality
6 seconds, the function is canceled, and the LCD display reverts to opening percentage “xx%” If Auto-calibration is started by mistake, press again within 5 seconds to cancel auto calibration. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 13: Calibration
K20 comes as factory calibrated such that 4mA is the fail position and 20mA is the span position of the valve. An auto-calibration feature is available to tune the positioner to the automated valve package. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. - Page 14 First, follow the procedure for Auto-calibration. Next, set the loop current to the desired zero value. Press SEL until the display shows “LO CAL” then press CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O.
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Page 15: Positioner Options/Setup Menu Overview
(M A N X X ). Depending on the actuator size and settings (ie. Drop Off), changing position may take longer, and may require multiple presses of Note: Figure 5 below displays how to navigate the Manual Mode menu CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 16: Forward Gain
Press to increase the Gain o Press and hold to save. Note: Factory Default setting of the reverse gain is 10. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330... -
Page 17: Drop Off Enable/Disable
When drop off feature is enabled (LCD displays “ D R E N A B L ” ), the span- adjustment value will be overridden. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 18: Fail Open/Fail Close
0 PSI 100% 20mA Actuator (Air to Close) Reverse Acting Fail OPEN Full PSI Actuator (Air to Close) CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 18 of 35... -
Page 19: Transmitter Fault Current
5.11 Calibration Timeout Setting There are two types of calibration timeout settings in K20 Series – Regular Calibration (REG CAL) and Long Calibration (LONG CAL). The default is REG CAL with optional LONG CAL required if the valve takes longer time (approx. > 30 seconds) to open, close, or shows friction during movement. -
Page 20: Switch Adjustment (Two Switches)
Key (suggested above), rotate cover slightly (twist approx. 45°) to grip corners, pull firmly. DO NOT PRY COVER WITH TOOLS. Figure 6: Switch Adjustment CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 21: Beacon Adjustment
Note: Skip this step if cover is flat or Beacon already displays the correct valve status. Required Tools: 4mm A/F Allen Key (M5 socket head cap screws) Figure 8: Beacon Adjustment CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 22: Field Wiring
Warning: Do not pinch wires when putting the cover back on Wiring Diagrams Figure 9: No Switch Option Figure 10: SPDT Mechanical Switches CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330... -
Page 23: Maintenance And Repair
A discolored filter may also indicate the need for an evaluation of the air-supply quality. A filter/regulator with a 5 micron or better element, just prior to the positioner, is therefore recommended. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 24: Appendix A: Intrinsically Safe Wiring
Appendix A: Intrinsically Safe Wiring Control Drawing – K20 & K20 HART Intrinsically Safe (IS) Products CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 24 of 35... -
Page 25: Appendix B:troubleshooting Guide For Calibration Error Messages
Error occurs within two minutes when performing an Auto-calibration for Low Current when the current is outside of the input current calibration range indicating that the loop current needs to be set to the desired Low Current value. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. - Page 26 "SENS ERR" Error occurs if we do not have communication with the detected sensor. "ERROR MAGNET PRESENT?" Error occurs when sensor's values do not change. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O.
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Page 27: Appendix C: Dimensions
10 Appendix C: Dimensions CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 27 of 35... -
Page 28: Appendix D: K20 Quick Start Guide
TO SELECT ACTUATOR DIRECTION ON AIR AND DISPLAY 0-100 or 100-0 READING. DIRECT OR REVERSE ACTING PRESS AND RELEASE SEL UNTIL 'DIR ACTG' OR 'REV ACTG' SHOWS IN THE DISPLAY. SELECT ACTUATOR OPERATION. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. -
Page 29: Appendix E: Menu Trees
CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. - Page 30 R E G C A L R E S T O R E F A C T O R Y D E F A U L T ? CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O.
- Page 31 C a l o r L o n g C a l o n A u t o C a l K20 HART DD Menu Structure CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O.
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Page 32: Appendix F: Fieldcomm Registration
FDI for this integration. EDD files can be downloaded from: https://www.fieldcommgroup.org/registered- products?protocol=hart&manufacturer=Westlock%20Controls Certified EDD. FDI contact Westlock Controls: http://www.westlockcontrols.com CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330 Page 32 of 35... -
Page 33: Appendix G: Supported Commands
Read Long Tag Read Unique Identifier Associated with Long Tag Write Long Tag Reset "Configuration Changed" Flag Read Additional Device Status CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330... -
Page 34: Appendix H: Common-Practice Commands
Burst Mode This Field Device does not support Burst Mode. Catch Device Variable This Field Device does not support Catch Device Variable. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O. 25330... -
Page 35: Appendix I: Device-Specific Commands
Read Last Calibration Info Send Abort Calibration Set Device ID – Unpublished command, Manufacturer use only to set Device ID. Used by device, not DD. CRANE Co. 280N MIDLAND AVENUE, STE.258, SADDLE BROOK, NJ 07663 TEL: 201-794-7650 FAX: 201-794-0913 www.westlockcontrols.com 4/19/2024 TECH-566/ D.W.O.
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