YOKOGAWA ROTAMETER RAMC User Manual
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YOKOGAWA ROTAMETER RAMC User Manual

Variable area flowmeter
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User´s
Manual
IM 01R01B02-03E-R, supplementary instructions to standard RAMC User´s Manual IM 01R01B02-00E-E
Y okogawa Electric Corporation
METER
ROTA
RAMC
Variable Area Flowmeter
FOUNDATION FIELDBUS Communication Type
Rota Yokogawa GmbH & Co. KG
Rheinstr. 8
D-79664 Wehr
Germany
IM 01R01B03-01E-R
©
Copyright 2021 (RYG)
1st edition, June 2021 (RYG)

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  • Page 1 ROTA RAMC Manual Variable Area Flowmeter FOUNDATION FIELDBUS Communication Type IM 01R01B02-03E-R, supplementary instructions to standard RAMC User´s Manual IM 01R01B02-00E-E Rota Yokogawa GmbH & Co. KG IM 01R01B03-01E-R © Rheinstr. 8 Copyright 2021 (RYG) D-79664 Wehr 1st edition, June 2021 (RYG)

  • Page 2: Table Of Contents

    5.4 Transducer Block (AI_TB) Parameters ............5-3 6. Status and Diagnostic Information ..........6-1 6.1 Status Description ..................6-1 6.2 Diagnostics ......................6-2 6.3 Status Impacts of Alarm Settings ..............6-4 All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 3 A2.1 Applications and Selection of Basic Parameters ........A-11 A2.2 Setting and Change of Basic Parameters ..........A-12 A2.3 Setting the AI Function Blocks ..............A-13 All Rights Reserved. Copyright © 2006, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 4: Introduction

    IM01R01B02-00 -E. Before use, read this manual thoroughly and familiarize yourself fully with the features, operations and handling of Rotameter RAMC to have the instrument deliver its full capabilities and to ensure its efficient and correct use.

  • Page 5: Foundation Fieldbus Communication Getting Started

    The transmitter of Fieldbus communication type employs the specification standardized by the Fieldbus FOUNDATION and provides interoperability between Yokogawa devices and those produced by other manufacturers. Fieldbus comes with software consisting of one AI function block that enable the flexible implementation of systems.

  • Page 6: Installation

    Termination processing depends on the type of device being deployed. Some hosts require a connector. Refer to Yokogawa when making arrangements to purchase the recommended equipment. Connect the devices as shown in Figure 3.1. Connect the terminators at both ends of the trunk, with a minimum length of the spur laid for connection.
  • Page 7 Connecting a Fieldbus configuration tool to a loop with its existing host may cause communication data scrambling resulting in a functional disorder or a system failure. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 8 • If the fieldbus device is operated at ambient temperatures above +50 °C, the supply voltage of the device must be above 9.5 V. • For installation in hazardous area chapter 7 must be regarded. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 9: Start Of Operation

    Parameter: OUT_SCALE Set lower range limit (set to scale lower range as specified when ordered) Sub-parameter: EU_at_0% Parameter: CHANNEL 0x01 Volume Flow 0x02 Mass Flow All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 10: Cyclic Data Exchange

    Factory default is totalizer. Pressing the "arrow right" button an error indication appears on display. • 00000000 or • 00000000 A detailed explanation see chapter 6. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 11: Block Setting

    The parameter allows degrees of initialization of the resource block. The following different resets are available: • 0: Uninitialized • 1: Run (no restart) • 2: Resource • 3: Defaults • 4: Processor • 5: Factory Defaults All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 12: Analog Input (Ai) Block Parameters

    The unit is determined by order and printed on the indicator scale. Available units are defined in chapter 5.4. XD_FTIME: Sets the time constant of the damping function within AI block (primary delay) in seconds. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 13: Transducer Block (Ai_Tb) Parameters

    Degree Fahrenheit T/K 1002 TEMPERATURE Indicates the indicator temperature value as selected by TEMPERATURE_UNIT. This parameter can not be used for cyclic communication on AI Function Block. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 14 Changing the flow unit will cause a reset of the actual totalizer value. The parameter TOTALIZER can not be used for cyclic communication on AI Function Block. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 15 Standard liter per minute (20°C, 1atm) 1538 m³/h std. Standard cubic meter per hour (20°C, 1atm) 1529 m³/min std. Standard cubic meter per minute (20°C, 1atm) 1528 All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 16 Pound per minute 1331 lb/s Pound per second 1330 LTon/d Long ton per day 1341 LTon/h Long ton per hour 1340 LTon/min Long ton per minute 1339 All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 17: Status And Diagnostic Information

    Engineering Unit Range Violation Not limited 0x54 Uncertain Sub-normal Not limited 0x58 Good (NC) Non-specific Not limited 0x80 Good (NC) Unacknowledged Block Alarm Not limited 0x90 Lowest All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 18: Diagnostics

    Reserved 23 Reserved 24 Reserved 25 Reserved 26 Reserved 27 * Note: In case of missing EEPROM, Display indicates "Cal-EEPROM Error" and BUS generates "Communication loss". All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 19 This parameter allows the user to suppress any single or multiple conditions that are active in this category from being broadcast to the host through the alarm parameter. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 20: Status Impacts Of Alarm Settings

    Limit violations of the OUT_VALUE directly affect the status information of the OUT_STATUS. CAUTION To avoid unusable alarm status information, the upper alarm /warning limits must always be used above the lower alarm /warning limit. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 21: Explosion Protected Type Instruments

    Only trained personnel may use the instrument in an industrial location. • The instrument modification or replacement of parts by other than an authorized Representative of Yokogawa is prohibited and will void the certification. • Electrostatic charge on painted or other non- metallic surfaces may cause an explosion hazard.

  • Page 22: Marking

    Ex ia IIB/IIC T6/T4 Gb PTB 12 ATEX 2003 X IECEx PTB12.0020X See certificate for data See certificate for data FISCO field device FISCO field device II 2G All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 23: Installation

    If all devices connected to the BUS in the hazardous area are locally grounded according to manaufacturers‘ specifications the Ground Bonding System could be avoided. Figure 7.2 Possibility 1: Shield grounded in hazardous and safe area All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 24 Optional Ground Bonding System Optional ground (needed if Ground Bonding System not used) Acc. to manufacturer specification Figure 7.4 Possibility 3: Shield grounded in safe area All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 25: Service

    DIP switch SW1 has to be set to ON. Setting DIP Switch SW1 to OFF disables this functionality. Switch Position Simulation Mode Enabled Disabled ---- All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 26: Appendix 1. List Of Parameters For Each Block Of Ramc

    Number of UNSIGNED8 Number of available View_3 objects VIEW_3 VIEW_3 in OD NUMBER_ Number of UNSIGNED8 Number of available View_4 objects VIEW_4 VIEW_4 in OD All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 27 Device Type UNSIGNED16 0x18 Manufacturer model number. Used to locate the DD file DEV_REV Device Revision UNSIGNED8 Manufacturer revision number used to locate the DD file All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 28 SION described block. Increments each time a static parameter(s) changes RELATIVE_INDEX Relative Index UNSIGNED32 OD index of the static parameter whose change caused this alert All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 29 Reflects the error condition that is ACTIVE Active STRING detected as active if selected for this category. It is a bit string, so that multiple conditions may be shown. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 30 Indicates the time stamp of the alert VALUE (MM/DD/YYYY HH:MM:SS) SUB_CODE Subcode UNSIGNED32 Indicates the subcode of the alert VALUE Value UNSIGNED8 Indicates the value which caused the alarm All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 31 HART_DEV_ID HART Device ID UNSIGNED32 Ex.:7212336 Indicates the HART device type ID HART_MESSAGE Electr. Message Visible blanks Indicates and changes the HART String message number All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 32: A1.2 Analog_Input1

    (or derived from) STATUS Status UNSIGNED8 0x1C: Indicates the status Out of Service 0x80: Good (NC) Non-specific VALUE Value FLOATING_ actual value Indicates the value POINT All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 33 PV range STATUS Status UNSIGNED8 0x1C or Indicates the status 0x80: Good (NC) Non-specific VALUE Value FLOATING_ actual value Indicates the value in percent POINT All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 34 HH:MM:SS) SUB_CODE Subcode UNSIGNED16 0x0000: Other Indicates the subcode of the alert VALUE Float Value FLOATING_ Indicates the value which caused POINT the alarm All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 35 FLOATING_ Indicates the value which caused POINT the alarm BLOCK_ERR_ Block Error De- BIT_STRING 0x00000000 Reporting of more specific details DESC_1 scription regarding persistent errors All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 36 Increments each time a static parameter (S) changes RELATIVE_INDEX Relative Index UNSIGNED16 OD index of the static parameter whose change caused this alert All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 37 TEMPERATURE_ Temperature Unit UNSIGNED16 1001: °C Indicates the on-board temperature UNIT value OPER_DENSITY Density FLOATING_ Det. by ordered Indicates fluid's density configuration POINT scale value All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 38 Execution resets specific error bits ERROR_BIT SOFT_REVISION FW Version VISIBLE_ e.g. V1.00 Indicates transmitter's firmware version STRING HARD_REVISION HW Version VISIBLE_ e.g. V1.00 Indicates transmitter's electronical STRING hardware version All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 39 Electr. Long Tag VISIBLE_ blanks Indicates and changes transmitter's STRING Long Tag Number FINAL_ASSEMBL Y_ Electr. Assembly UNSIGNED32 Indicates and changes final assembly NUMBER number All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 40: Appendix 2. Application, Setting And Change Of Basic Parameters

    It is recommended to use this parameter for loop checks and other purposes. Output signal Sets the low cut between 5 % to 15 % of VOLUME_FLOW_HI_LIMIT or MASS_FLOW_HI_LIMIT. (LOW_FLOW_CUTOFF) All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...

  • Page 41: A2.2 Setting And Change Of Basic Parameters

    Changed parameters may not be written to the device. Refer to the “List of parameters for each block of the RAMC” for details of the Write Mode for each block. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R...

  • Page 42: A2.3 Setting The Ai Function Blocks

    AI block uses the Status and Value of the TB's Process Variable selected by the channel as input. For hardware activation see chapter 8.2. All Rights Reserved. Copyright © 2021, Rota Yokogawa IM 01R01B02-03E-R 1st edition May 31, 2021-00...
  • Page 43 Rheinstr. 8 D-79664 Wehr Germany For the actual manufacturing location of your device refer to the model code and/or serial number. IM 01R01B02-03E-R 1st edition May 31, 2021-00 All Rights Reserved. Copyright © 2021, Rota Yokogawa Subject to change without notice...

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