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Honeywell TWM 9000 Supplementary Instructions Manual

Signal converter for electromagnetic flowmeters
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TWM 9000
TWM 9000
TWM 9000
TWM 9000
Signal converter for electromagnetic flowmeters
Description of Foundation Fieldbus Interface
Description of Foundation Fieldbus Interface
Description of Foundation Fieldbus Interface
Description of Foundation Fieldbus Interface
Electronic Revision: ER 3.3.xx (SW.REV. 3.3x)
The documentation is only complete when used in combination with the relevant
documentation for the flow sensor.
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions
Supplementary Instructions

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Summary of Contents for Honeywell TWM 9000

  • Page 1 TWM 9000 TWM 9000 TWM 9000 TWM 9000 Supplementary Instructions Supplementary Instructions Supplementary Instructions Supplementary Instructions Signal converter for electromagnetic flowmeters Description of Foundation Fieldbus Interface Description of Foundation Fieldbus Interface Description of Foundation Fieldbus Interface Description of Foundation Fieldbus Interface Electronic Revision: ER 3.3.xx (SW.REV.

  • Page 2: Table Of Contents

    CONTENTS TWM 9000 1 Safety instructions 1.1 Scope of the document..................... 3 1.2 Device description ......................3 2 Technical data 2.1 Foundation Fieldbus data....................5 3 Electrical connections 3.1 Installation in hazardous area and bus cable ..............7 3.2 Grounding of flow sensor ....................7 3.3 Foundation Fieldbus electrical connection..............

  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS TWM 9000 1.1 Scope of the document These instructions are supplementary to the standard product documentation of the signal converter. The details depicted therein, in particular the safety information are valid and should be adhered to. The present supplementary instructions provide additional information for the devices when being operated and connected to a Foundation Fieldbus.
  • Page 4 SAFETY INSTRUCTIONS TWM 9000 www.honeywellprocess.com 34-VF-25-37 iss.2 GLO Jan 18 US...

  • Page 5: Technical Data

    TECHNICAL DATA TWM 9000 2.1 Foundation Fieldbus data Description Type Electromagnetic flowmeter Physical layer Foundation Fieldbus protocol that agrees with IEC 61158-2 and FISCO model; galvanically isolated Communication standard ITK version Data blocks Function blocks 1 x Enhanced Resource Block (RB)
  • Page 6 TECHNICAL DATA TWM 9000 www.honeywellprocess.com 34-VF-25-37 iss.2 GLO Jan 18 US...

  • Page 7: Electrical Connections

    ELECTRICAL CONNECTIONS TWM 9000 3.1 Installation in hazardous area and bus cable We recommend that a Foundation Fieldbus network in the hazardous area should be projected in accordance with PTB's FISCO model. The FISCO model is based on the following conditions: •...

  • Page 8: Cable Types

    ELECTRICAL CONNECTIONS TWM 9000 3.4 Cable types The cable types are specified according to IEC 61158-2. Shielded cables offer the advantage of malfunction-free operation with adequate protection against electromagnetic influences, and make it possible to employ the full performance of the Foundation Fieldbus system.

  • Page 9: Electrical Connection Of Foundation Fieldbus

    ELECTRICAL CONNECTIONS TWM 9000 3.6 Electrical connection of FOUNDATION Fieldbus INFORMATION! The wiring between the device and the FOUNDATION Fieldbus cable is independent of polarity. The signal converter FOUNDATION Fieldbus interface will operate only if the additional power supply for the device is connected/available.

  • Page 10: Topology Of Ff Networks

    ELECTRICAL CONNECTIONS TWM 9000 3.7 Topology of FF networks An example of mixed topology of FF networks is shown in the following example. Connection is best made via short branch cables and T connectors. This connection type makes it possible to connect and disconnect the devices without interrupting the bus or the communication.

  • Page 11: Operation

    OPERATION TWM 9000 4.1 Settable functions • For Foundation Fieldbus the totalizers of the signal converter are not available! • The following tables describe only the menus, functions and parameters that are different between the standard signal converter and the Foundation Fieldbus signal converter.

  • Page 12: Description Of The Foundation Fieldbus Block System

    OPERATION TWM 9000 4.2 Description of the Foundation Fieldbus block system The Foundation Fieldbus is a Local Area Network (LAN) for connecting field devices like sensors and actuators. One of the main benefits of Foundation Fieldbus is line saving in comparison to the traditional 4...20 mA technology.

  • Page 13: Used Abbreviations

    OPERATION TWM 9000 4.3 Used abbreviations Analogue Input Block Integrator Block Proportional Integral Derivate Block Resource Block Transducer Block Read Write Read and Write Block mode Manual mode Mix mode (R, W and R/W) Auto Automatic mode Out Of Service mode...

  • Page 14: Resource Block (Rb)

    OPERATION TWM 9000 4.4 Resource Block (RB) The following tables list the Resource Block parameters in alphabetical order. It describes characteristics of the Fieldbus device (e.g. device name, serial number, etc.) and is not included in the functional tasks of the signal converter for FF.
  • Page 15 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement NORMAL This is the mode which the block should be set to during Auto Normal normal operating conditions. Setting: Auto / OOS ST_REV ST_REV ST_REV ST_REV...
  • Page 16 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement Time Stamp The time when evaluation of the block was started and a Uninitialized change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received - even if another change of state occurs.
  • Page 17 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement FREE_SPACE FREE_SPACE FREE_SPACE FREE_SPACE Percent of the memory available for further configuration. Free Space Free Space Free Space Free Space Zero in a preconfigured resource. Setting: 0.0…100.0...
  • Page 18 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement RESTART RESTART RESTART RESTART Allows a manual restart to be initiated. Several degrees of Restart Restart Restart Restart restart are possible. They are 1: Run, 2: Restart resource, 3: Restart with defaults and 4: Restart processor.
  • Page 19 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement Relative Index The OD index of the static parameter whose change caused this alert, minus the FB starting index. If the update event was caused by a write to multiple parameters at the same time, then this attribute will be zero.

  • Page 20: Manufacturer Specific Parameters Of The Signal Converter For Resource Block

    OPERATION TWM 9000 4.4.2 Manufacturer specific parameters of the signal converter for Resource Block Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement DEV_DESCRIPTION DEV_DESCRIPTION Describes some characteristics of the device. DEV_DESCRIPTION DEV_DESCRIPTION Device Description Device Description Device Description...
  • Page 21 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement DIAGNOSIS DIAGNOSIS DIAGNOSIS DIAGNOSIS Detailed diagnosis of the device. Diagnosis Diagnosis Diagnosis Diagnosis MEMORY_SUMMARY Summary of self diagnosis. Memory Summery Setting: ok / bit 8…15 not used / EEPROM / FRAM / FLASH / ROM...
  • Page 22 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement AI1_DIAG Setting: Current diagnosis AI1 Diagnosis Startup Device / RB : MODE_BLK.ACTUAL is OOS / Memory failure / no schedule / period of execution / period of execution to large / MODE_BLK.PERMITTED doesn't include...
  • Page 23 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement DIAGNOSIS_DEV DIAGNOSIS_DEV DIAGNOSIS_DEV DIAGNOSIS_DEV Display of maximum 8 (error) messages. Current diagnosis Diagnosis Device Diagnosis Device Diagnosis Device Diagnosis Device Setting: Current diagnosis 0:Startup phase / 255:no message...
  • Page 24 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement FF_BOARD_INFO FF_BOARD_INFO FF_BOARD_INFO FF_BOARD_INFO For details see subelements. "Actual values" Foundation Fieldbus Foundation Fieldbus Foundation Fieldbus Foundation Fieldbus Board Information Board Information Board Information Board Information...

  • Page 25: Transducer Block (Tb)

    OPERATION TWM 9000 4.5 Transducer Block (TB) The following tables list the Transducer Block parameters in alphabetical order. It describes characteristics of the sensor output functions required to read the measurement value from the Function Blocks. The following tables contain short parameter description, factory settings (Initial Value (IV)) and possible settings.
  • Page 26 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement NORMAL This is the mode which the block should be set to during Auto Normal normal operating conditions. Setting: Auto ST_Rev ST_Rev ST_Rev ST_Rev The revision level of the static data associated with the...
  • Page 27 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement UPDATE_EVT UPDATE_EVT UPDATE_EVT UPDATE_EVT This alert is generated by any change to the static data. Update Event Update Event Update Event Update Event Unacknowledged A discrete enumeration which is set to "Unacknowledged"...

  • Page 28: Manufacturer Specific Parameters Of The Signal Converter For Transducer Block

    OPERATION TWM 9000 4.5.2 Manufacturer specific parameters of the signal converter for Transducer Block Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement CALIBRATION_C1_1 CALIBRATION_C1_1 Calibration (Fct. C1.1) CALIBRATION_C1_1 CALIBRATION_C1_1 Write Alarm Write Alarm Write Alarm Write Alarm Zero_Point Zero calibration (manual setting) (Fct.
  • Page 29 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement Limitation_High Limitation max process input (Fct. C1.2.1) 12.0 Setting: 0.001…100.000 Flow_Direction Flow direction (Fct. C1.2.2) Setting: 0: normal / 1: reverse Time_Const Time constant process input (Fct. C1.2.3) 0.25...
  • Page 30 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement PRIMARY_VALUE_1_ PRIMARY_VALUE_1_ PRIMARY_VALUE_1_ PRIMARY_VALUE_1_ The high and low range limit values, the engineering units RANGE RANGE RANGE RANGE code and the number of digits to the right of the decimal point...
  • Page 31 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement Settling_Field settling of field (Fct. C1.3.16) Setting: 0: off / 1: on Diagnosis_Value diagnosis value (Fct. C1.3.17) Setting: 21: linearity / 25: off / 28: flow profile / 31: electrode noise / 8:...

  • Page 32: Analog Input Block (Ai)

    OPERATION TWM 9000 4.6 Analog Input Block (AI) The following tables list the Analog Input Block parameters in alphabetical order. It describes characteristics of the measurement values obtained from the Transducer Block in a user defined way and to deliver it to the control system. There are also some parameters in the Analog Input Block, that can be configured to get a measurement value quality as desired by the user.
  • Page 33 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement ST_REV ST_REV ST_REV ST_REV The revision level of the static data associated with the Static Revision Static Revision Static Revision Static Revision function block. The revision value will be incremented each time a static parameter value in the block is changed.
  • Page 34 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement Time Stamp The time when evaluation of the block was started and a Uninitialized change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received - even if another change of state occurs.
  • Page 35 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement HI_HI_ALM HI_HI_ALM HI_HI_ALM HI_HI_ALM The status for High High Alarm and its associated time stamp. High High Alarm High High Alarm High High Alarm High High Alarm Settings of 5 subelements see in the following part.
  • Page 36 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement LO_LO_ALM LO_LO_ALM LO_LO_ALM LO_LO_ALM The status for Low Low Alarm and its associated time stamp. Low Low Alarm Low Low Alarm Low Low Alarm Low Low Alarm Settings of 5 subelements see in the following part.
  • Page 37 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement OUT_SCALE OUT_SCALE OUT_SCALE OUT_SCALE The high and low scale values, engineering units code and Output Scale Output Scale Output Scale Output Scale number of digits to the right of the decimal point to be used in displaying the OUT parameter and parameters which have the same scaling as OUT.
  • Page 38 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value Subelement Alarm State A discrete enumeration which gives an indication of whether Uninitialized the alert is active and whether it has been reported. Setting: Uninitialized / Clear - reported / Clear - not reported / Active -...

  • Page 39: Integrator Block (It)

    OPERATION TWM 9000 4.7 Integrator Block (IT) The following tables list the 2 Integrator Block parameters in alphabetical order. It describes characteristics of the signal converter measurements for forward (positive) and reverse (negative) flow at the same time. Both integrators were intended to totalize the forward flow Integrator 1 (+ Flow Totalizer) on the one hand and the reverse flow Integrator 2 (- Flow Totalizer) on the other.
  • Page 40 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name NORMAL This is the mode which the block should be set to during Auto Normal normal operating conditions. Setting: Auto ST_REV ST_REV ST_REV ST_REV The revision level of the static data associated with the...
  • Page 41 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name CLOCK_PER CLOCK_PER CLOCK_PER CLOCK_PER Establishes the period for periodic reset, in seconds. Clock Period Clock Period Clock Period Clock Period Setting: Positive or 0 GOOD_LIM GOOD_LIM Sets the limit for PCT_INCL.
  • Page 42 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name INTEG_OPTS INTEG_OPTS INTEG_OPTS INTEG_OPTS INTEG_OPTS is to be used to specify several integration Uninitialized Integration Options Integration Options Integration Options Integration Options options as type of input used in each input, flow direction to be...
  • Page 43 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name UNITS_INDEX Setting: Units Index All units are possible. DECIMAL The number of digits to the right of the decimal point which Decimal should be used by an interface device in displaying the specified parameter.
  • Page 44 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name REV_FLOW2 REV_FLOW2 REV_FLOW2 REV_FLOW2 Indicates reverse flow when true. Reverse Flow 2 Reverse Flow 2 Reverse Flow 2 Reverse Flow 2 STATUS Setting: Bad Not Connected...
  • Page 45 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name TIME_STAMP The time when evaluation of the block was started and a Uninitialized Time Stamp change in alarm/event state was detected that is unreported. The time stamp value will be maintained constant until alert confirmation has been received - even if another change of state occurs.

  • Page 46: Proportional Integral Derivative Block (Pid)

    OPERATION TWM 9000 4.8 Proportional Integral Derivative Block (PID) The following tables list the PID Block parameters in alphabetical order. The following tables contain short parameter description, factory settings (Initial Value (IV)) and possible settings. Parameter Parameter Parameter Parameter Access...
  • Page 47 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name ST_REV ST_REV ST_REV ST_REV The revision level of the static data associated with the Static Revision Static Revision Static Revision Static Revision function block. The revision value will be incremented each time a static parameter value in the block is changed.
  • Page 48 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name BKCAL_HYS BKCAL_HYS BKCAL_HYS BKCAL_HYS Limits the minimum output value for modes other than Back Calculation Back Calculation Back Calculation Back Calculation "Manual". The limit status is turned off, expressed as a...
  • Page 49 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name SUBCODE An enumeration specifying the cause of the alert to be Other Subcode reported. Setting: • Other: Non-specific error active • BlockConfiguration: Error detected in block configuration •...
  • Page 50 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name CONTROL_OPTS CONTROL_OPTS CONTROL_OPTS CONTROL_OPTS Options which the user may select to alter the calculations No option selected Control Options Control Options Control Options Control Options done in a control block.
  • Page 51 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name SUBCODE An enumeration specifying the cause of the alert to be Other Subcode reported. Setting: Settings see above parameter "BLOCK_ALM", subelement "Subcode". VALUE The value of the associated parameter at the time the alert Value was detected.
  • Page 52 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name FF_SCALE FF_SCALE FF_SCALE FF_SCALE The feed forward input high and low scale values, engineering Feed Forward Scale Feed Forward Scale Feed Forward Scale Feed Forward Scale units code and number of digits to the right of the decimal point.
  • Page 53 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name ALARM_STATE A discrete enumeration which gives an indication of whether Uninitialized Alarm State the alert is active and whether it has been reported. Setting: •...
  • Page 54 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name HI_HI_LIM HI_HI_LIM HI_HI_LIM HI_HI_LIM The setting for High High Alarm in engineering units. +INF High High Limit High High Limit High High Limit High High Limit...
  • Page 55 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name UNACKNOWLEDGED A discrete enumeration which is set to "Unacknowledged" Uninitialized Unacknowledged when an alarm occurs, and set to "Acknowledged" by a write from a human interface device or other entity which can acknowledge that the alarm/event has been noticed.
  • Page 56 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name EU_0 The engineering unit value which represents the lower end of EU at 0% range of the associated block parameter. UNITS_INDEX Device Description units code index for the engineering unit...
  • Page 57 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name STATUS Status of ROUT_IN Status VALUE Value of ROUT_IN Value ROUT_OUT ROUT_OUT ROUT_OUT ROUT_OUT Block output and status - provided to a host for back...
  • Page 58 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name SP_RATE_UP SP_RATE_UP SP_RATE_UP SP_RATE_UP Ramp rate at which upward setpoint changes are acted on in +INF Setpoint Rate Up Setpoint Rate Up Setpoint Rate Up Setpoint Rate Up "Auto"...
  • Page 59 OPERATION TWM 9000 Parameter Parameter Parameter Parameter Access Description and settings Initial Value DD name UPDATE_STATE A discrete enumeration which gives an indication of whether Uninitialized Update State the alert has been reported. Setting: Uninitialized / Reported / Not Reported...
  • Page 60 OPERATION TWM 9000 www.honeywellprocess.com 34-VF-25-37 iss.2 GLO Jan 18 US...
  • Page 61 OPERATION TWM 9000 34-VF-25-37 iss.2 GLO Jan 18 US www.honeywellprocess.com...
  • Page 62 OPERATION TWM 9000 www.honeywellprocess.com 34-VF-25-37 iss.2 GLO Jan 18 US...
  • Page 63 OPERATION TWM 9000 34-VF-25-37 iss.2 GLO Jan 18 US www.honeywellprocess.com...
  • Page 64 Houston, TX 77042 Houston, TX 77042 www.honeywellprocess.com www.honeywellprocess.com www.honeywellprocess.com www.honeywellprocess.com © Honeywell International Inc. © Honeywell International Inc. © Honeywell International Inc. © Honeywell International Inc. Subject to change without notice. Subject to change without notice. Subject to change without notice.

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