User’s AXF Magnetic Flowmeter Integral Flowmeter/ …

1 User's AXF. Manual Magnetic Flowmeter Integral Flowmeter /. remote Flowtube [Hardware Edition]. IM 01E20D01-01E. IM 01E20D01-01E. 14th Edition Yokogawa Electric Corporation CONTENTS. Contents 1. INTRODUCTION .. 1-1. Using the Magnetic Flowmeter Safely .. 1-2. Warranty .. 1-4. Combination remote Converters .. 1-4. 2. HANDLING PRECAUTIONS .. 2-1. Checking Model and Specifications .. 2-1. Accessories .. 2-1. Storage Precautions .. 2-2. Installation Location Precautions .. 2-2. 3. INSTALLATION .. 3-1. Piping Design Precautions .. 3-1. Handling Precautions .. 3-3. General Precautions .. 3-3. Flowmeter Piping .. 3-4. Mounting Procedures .. 3-4. Nominal Diameter mm ( in.) to 10 mm ( in.), Union Joint Type .. 3-4. Nominal Diameter mm ( in.) to 40 mm ( in.), Wafer Type .. 3-6. Nominal Diameter 50 mm ( in.)

2 To 300 mm ( in.), Wafer Type .. 3-11. Nominal Diameter mm ( in.) to 400 mm (16 in.), Flange Type .. 3-15. Gaskets Size .. 3-18. Nominal Diameter 15 mm ( in.) to 125 mm ( in.), Sanitary Type .. 3-19. 4. WIRING .. 4-1. Wiring the Integral Flowmeter .. 4-1. Wiring Precautions .. 4-1. Power Cable/Output Cable .. 4-1. Wiring Ports .. 4-2. Wiring Connections .. 4-3. Wiring the remote Flowtube .. 4-8. Wiring Precautions .. 4-8. Cables .. 4-9. Wiring Ports .. 4-10. Wiring Connections .. 4-11. 14th Edition: May 2016 (KP). All Rights Reserved, Copyright 2003, Yokogawa Electric Corporation i IM 01E20D01-01E. CONTENTS. 5. MAINTENANCE .. 5-1. Changing Direction of Electrical Connection .. 5-1. Removing, Cleaning, and Installing Replaceable Electrodes (General-Purpose Use Type Only) .. 5-2. Removing Replaceable Electrodes.

3 5-2. Cleaning Replaceable Electrodes .. 5-3. Installing Replaceable Electrodes .. 5-4. Removing and Installing Adapters for Sanitary Types .. 5-5. Maintenance for Converter ( Integral Flowmeter Only) .. 5-7. Fuse Replacement .. 5-7. Changing the Direction of the Display Unit .. 5-7. Setting of Switches ( Integral Flowmeter Only) .. 5-8. Setting of Burnout Switch .. 5-8. Setting of Write Protect Switch .. 5-8. Regular Inspection Items .. 5-9. Excitation Coil and Insulation Resistance Check ( remote Flowtube Only) .. 5-9. Maintenance of the LCD Display .. 5-9. Troubleshooting .. 5-10. No Indication .. 5-10. Unstable Zero .. 5-11. Disagreement Between Indication and Actual Flow .. 5-12. 6. 6-1. 7. PED (PRESSURE EQUIPMENT DIRECTIVE) .. 7-1. 8. EXPLOSION PROTECTED TYPE INSTRUMENT .. 8-1. ATEX.

4 8-1. FM .. 8-1. CSA .. 8-3. IECEx .. 8-5. TIIS .. 8-5. INSTALLATION AND OPERATING PRECAUTIONS. FOR TIIS FLAMEPROOF EQUIPMENT .. EX-B03E. REVISION RECORD. ii IM 01E20D01-01E. 1. INTRODUCTION. 1. INTRODUCTION. This instrument has been adjusted at the factory before All rights are reserved. No part of this manual may shipment. be reproduced in any form without Yokogawa's written permission. To ensure correct use of the instrument, please read Yokogawa makes no warranty of any kind with this manual thoroughly and fully understand how to regard to this material, including, but not limited to, operate the instrument before operating it. implied warranties of merchantability and suitability for a particular purpose. NOTE All reasonable effort has been made to ensure the This manual describes the hardware configura- accuracy of the contents of this manual.

5 However, tion of Integral Flowmeter and remote flowtube of if any errors or omissions are found, please inform the AXF Magnetic flowmeters. Yokogawa. Yokogawa assumes no responsibilities for this For details of the basic operating procedures , product except as stated in the warranty. parameter description , operation via BRAIN Please note that this user's manual may not be terminal (BT200) , operation via HART commu- revised for any specification changes, construction nicator , and actual operation for the AXF changes or operating part changes that are not Integral Flowmeter , see the user's manual of the considered to affect function or performance. AXF Integral Flowmeter [Software Edition] (IM If the customer or any third party is harmed by the 01E20C02-01E). use of this product, Yokogawa assumes no responsi- For FOUNDATION Fieldbus protocol (Converter bility for any such harm owing to any defects in the Output Signal and Communication suffix code; - product which were not predictable, or for any F), please refer to IM 01E20F02-01E.

6 Indirect damages. For PROFIBUS PA protocol (Converter Output Signal and Communication suffix code; -G), Safety and Modification Precautions please refer to IM 01E20F12-01E. The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with NOTE these precautions or with specific WARNINGS. given elsewhere in this manual violates safety For details of the AXFA11G Magnetic Flowmeter standards of design, manufacture, and intended use converter, see the IM 01E20C01-01E instruction of the instrument. Yokogawa assumes no liability for manual. For details of the AXFA14G and the customer's failure to comply with these require- AXFA14C Magnetic Flowmeter converter, see the ments. If this instrument is used in a manner not IM 01E20C02-01E instruction manual.

7 Specified in this manual, the protection provided by this instrument may be impaired. Yokogawa will not be liable for malfunctions or NOTE. damage resulting from any modification made to this When describing the model name like instrument by the customer. AXF C in this manual, " " means any of The following safety symbol marks are used in this the following. user's manual and instrument. 002, 005, 010, 015, 025, 032, 040, 050, 065, 080, 100, 125, 150, 200, 250, 300, 350, 400. WARNING. Regarding This User's Manual A WARNING sign denotes a hazard. It calls This manual should be provided to the end user. attention to procedure, practice, condition or the Before use, read this manual thoroughly to compre- like, which, if not correctly performed or adhered hend its contents. to, could result in injury or death of personnel.

8 The contents of this manual may be changed without prior notice. 1-1 IM 01E20D01-01E. 1. INTRODUCTION. CAUTION Using the Magnetic A CAUTION sign denotes a hazard. It calls Flowmeter Safely attention to procedure, practice, condition or the (1) Installation like, which, if not correctly performed or adhered to, could result in damage to or destruction of WARNING. part or all of the product. Installation of the Magnetic Flowmeter must be performed by expert engineer or skilled person- nel. No operator shall be permitted to perform IMPORTANT procedures relating to installation. The Magnetic Flowmeter must be installed An IMPORTANT sign denotes that attention is within the specification conditions. required to avoid damage to the instrument or The Magnetic Flowmeter is a heavy instrument.

9 System failure. Be careful that no damage is caused to person- nel through accidentally dropping it, or by exerting excessive force on the Magnetic Flowmeter . When moving the Magnetic flowme- NOTE. ter, always use a trolley and have at least two A NOTE sign denotes information necessary for people carry it. essential understanding of operation and fea- When the Magnetic Flowmeter is processing hot tures. fluids, the instrument itself may become ex- tremely hot. Take sufficient care not to get Protective grounding terminal burnt. Where the fluid being processed is a toxic Functional grounding terminal substance, avoid contact with the fluid and (This terminal should not be used as a protective avoid inhaling any residual gas, even after the grounding terminal.). instrument has been taken off the piping line for Alternating current maintenance and so forth.

10 Do not apply excessive weight, for example, a Direct current person stepping on the Magnetic Flowmeter . All procedures relating to installation must comply with the electrical code of the country where it is used. (2) Wiring WARNING. The wiring of the Magnetic Flowmeter must be performed by expert engineer or skilled person- nel. No operator shall be permitted to perform procedures relating to wiring. When connecting the wiring, check that the supply voltage is within the range of the voltage specified for this instrument before connecting the power cable. In addition, check that no voltage is applied to the power cable before connecting the wiring. The protective grounding must be connected securely at the terminal with the mark to avoid danger to personnel. 1-2 IM 01E20D01-01E. 1. INTRODUCTION.