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L-740FF-1-E
Ins. No.
FOUNDATION Fieldbus-compliant ALTImass series
Communication Manual
Thank you for selecting the OVAL ALTImass Coriolis Flowmeter.
Every OVAL product is manufactured and shipped under stringent
quality control.
Please read through this manual to become familiar with this product
before you place it in service.
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Summary of Contents for Oval ALTImass Series
- Page 1 L-740FF-1-E Ins. No. FOUNDATION Fieldbus-compliant ALTImass series Communication Manual Thank you for selecting the OVAL ALTImass Coriolis Flowmeter. Every OVAL product is manufactured and shipped under stringent quality control. Please read through this manual to become familiar with this product...
- Page 2 FOUNDATION Fieldbus-compliant ALTImass series PREFACE This manual is prepared commonly for various models of ALTImass series. Check your model and verify the contents of operations as well as input and output described in this manual. You are requested to reference only the relevant items.
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Page 3: Table Of Contents
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series CONTENTS 1. Outline of Communication Functions...................... 4 2. Communication Specifications ......................5 3. Wiring ..............................5 3.1 Wiring Configuration ......................... 5 3.2 Wiring Procedure ..........................6 3.2.1 Cable Gland ..........................6 3.2.2 Cable Connections for Power Supply and Communication Signal (Common to Integral and Separate types) .................. -
Page 4: Outline Of Communication Functions
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 1. Outline of Communication Functions The FOUNDATION fieldbus-compliant ALTImass flowmeter is certified as a registered product of FOUNDATION fieldbus H1 specification and capable of communicating with a FOUNDATION fieldbus- compliant high-level host device (DCS, engineering tool, etc.). -
Page 5: Communication Specifications
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 2. Communication Specifications Protocol FOUNDATION fieldbus H1 specification Device Class Link Master Manufacturer ID (HEX) 00043E Device Type (HEX) 0DD9 ITK Version 6.1.0 Resource block Function Block AI Function block (volume flow, mass flow, density, temperature) -
Page 6: Wiring Procedure
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 3.2 Wiring Procedure 3.2.1 Cable Gland Cable gland and applicable cable sizes vary depending on explosionproof specifications. For details, refer to "10.5.2 About handling of the flameproof enclosure" in Instruction Manual L-740. 3.2.2 Power and Communication Signal Cable Connections (Common to Integral and Separate Types) Terminals for wiring connections are found at the back of transmitter housing. - Page 7 L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series （1）Power supply (main power supply) lines and ground terminal In addition to fieldbus power supply (for fieldbus communication segment), this device requires AC or DC power supply for its main power. Supply the appropriate power according to the power supply rating below.
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Page 8: For Use In Fisco Intrinsically Safe Installation
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 3.2.3 For Use in FISCO Intrinsically Safe Installation For requirements and considerations for use of this product in FISCO intrinsically safe installation, please refer to "FOUNDATION Fieldbus System Engineering Guidelines (AG-181)" published by the Fieldbus Foundation. -
Page 9: Switches On Communication Module (Sim_Enable Hard Switch)
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 4. Switches on Communication Module (SIM_ENABLE Hard Switch) DIP switches SW2 on communication module (FB-B board) are assigned with following functions: Switch No. Function Description unused —— Set to "ON" when activating SIMULATE function of AI function SIM_ENABLE block or FD_SIMULATE function of resource block. -
Page 10: Parameters Of Resource Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.1.1 Parameters of Resource Block Relative Parameter name Data format Description index Block Header Description about this block The revision level of the static data associated with the function block. The revision ST_REV TYPE_U16/2 value will be incremented each time a static parameter value in the block is changed. - Page 11 L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series Relative Parameter name Data format Description index SET_FSTATE TYPE_ENUM/1 Allows fail-safe condition to be manually initiated by selecting "Set" Writing a "Clear" to this parameter will clear the device faultstate CLR_FSTATE TYPE_ENUM/1 if the field condition has cleared.
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Page 12: Transducer Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series Relative Parameter name Data format Description index FD_FAIL_ALM.UNACKNOWLEDGED TYPE_ENUM/1 FD_FAIL_ALM.ALARM_STATE TYPE_ENUM/1 Field Diagnosis function (NE107): FD_FAIL_ALM.TIME_STAMP TYPE_TIME/8 This parameter describes an alarm occurring in the "Failed" category FD_FAIL_ALM.SUB_CODE TYPE_U32/4 FD_FAIL_ALM.VALUE TYPE_U8/1 FD_OFFSPEC_ALM.UNACKNOWLEDGED TYPE_ENUM/1 FD_OFFSPEC_ALM.ALARM_STATE... -
Page 13: Parameters Of Resource Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.2.1 Parameters of Resource Block Relative Parameter name Data format Description index （Block Header） Information about this block The revision level of the static data associated with the function block. The revision... - Page 14 L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series Relative Parameter name Data format Description index TEMPERATURE_HI_LIMIT TYPE_FLOAT/4 Temperature high limit MODEL TYPE_ENUM/1 Sensor model TYPE_STRING/8 Tag number DATE_1 TYPE_STRING/8 Manufactured date SENSOR_DEV_ID TYPE_U32/4 Device ID FINAL_ASMBLY_NUM TYPE_U32/4 Final assembly number SENSOR_S_N TYPE_U32/4...
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Page 15: Ai Function Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.3 AI Function Block AI function block calculates instantaneous flow rate output. Channel Simulation Scale conversion CHANNEL SIMULATE TB1 (Volume flow) PRIMARY̲VALUE Direct ① Disabled TB2 (Mass flow) Measured PRIMARY̲VALUE value TB3 (Density) PRIMARY̲VALUE Indirect XD̲SCALE OUT̲SCALE TB4 (Temperature) ... -
Page 16: Parameters Of Ai Function Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.3.2 Parameters of AI Function Block Relative Parameter name Data format Description index Block Header Information about this block The revision level of the static data associated with the function ST_REV TYPE_U16/2 block. The revision value will be incremented each time a static parameter value in the block is changed. - Page 17 L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series Relative Parameter name Data format Description index UPDATE_EVT.UNACKNOWLEDGED TYPE_ENUM/1 UPDATE_EVT.UPDATE_STATE TYPE_ENUM/1 UPDATE_EVT.TIME_STAMP TYPE_TIME/8 Generates an alert when change is made to a static parameter. UPDATE_EVT.STATIC_REVISION TYPE_U16/2 UPDATE_EVT.RELATIVE_INDEX TYPE_U16/2 BLOCK_ALM.UNACKNOWLEDGED TYPE_ENUM/1 BLOCK_ALM.ALARM_STATE TYPE_ENUM/1 BLOCK_ALM.TIME_STAMP...
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Page 18: Function Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.4 IT Function Block IT function block outputs total flow. REV̲FLOW1 INTEG̲OPTS TIME̲UNIT1 INPUT TYPE REV̲FLOW1 INTEG̲TYPE Convert Rate INTEG̲OPTS to Units/exec IN̲1 QUALITY Rate Reverse GOOD̲LIM UNCERT̲LIM Accnm Convert Accum Forward INTEG̲OPTS CLOCK̲PER Difference to FLOW TYPE Units/exec Integrate N̲RESET... -
Page 19: Function Block Configuration
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.4.1 IT Function Block Configuration (1) Block configuration IT function block is not capable of totalizing by itself. To use IT function block on this device, connect (configure) output port OUT of AI function block to input port IN_1 (or IN_2) of IT function block. -
Page 20: Parameters Of It Configuration Block
L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 5.4.2 Parameters of IT Configuration Block Relative Parameter name Data format Description index Block Header Information about this block The revision level of the static data associated with the function ST_REV TYPE_U16/2 block. The revision value will be incremented each time a static parameter value in the block is changed. - Page 21 L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series Relative Parameter name Data format Description index N_RESET TYPE_FLOAT/4 Displays the number of times reset is executed. Indicates the percentage of total with "Good" status compared to PCT_INCL TYPE_FLOAT/4 all total values measured.
- Page 22 L-740FF-1-E FOUNDATION Fieldbus-compliant ALTImass series 2015.06 Released All specifications are subject to change without notice for improvement. L-740FF-1-E（1）...
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