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FOUNDATION Fieldbus-compliant ALTImass series 　    　 

　

L-740FF-1-E

1

※

: For details, refer to Instruction Manual L-740.

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.

(2) Parameter setting

1. OUT_RANGE

Set the range of output port OUT of AI function block (OUT_SCALE of AI function block) for sub-
parameters of OUT_RANGE such as EU_100, EU_0, UNITS_INDEX, and DECIMAL.

2. TIME_UNIT

Set the unit of time corresponding to input port IN_1 (unit of time set for output port OUT of AI function 
block) for TIME_UNIT1 parameter. (To use input from IN_2, set TIME_UNIT2 likewise.)

3. INTEG_TYPE and INTEG_OPTS

Set parameters INTEG_TYPE and INTEG_OPTS depending on the purpose of IT function block.

(3) Total reset

Set "Reset" for OP_CMD_INT parameter of IT function block.

Содержание ALTImass Series

Страница 1: ...es 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 ...

Страница 2: ...s manual when you change settings by communication If any inquiry is required contact your nearest OVAL sales office or service center When you inquire please specify the product name model Type No and other pertinent information This communication manual supports the following models ALTImass Type U High Performance CAxxx series FOUNDATION fieldbus Communication Specification ALTImass Type S Single ...

Страница 3: ...arate types 6 3 2 3 For Use in FISCO Intrinsically Safe Installation 8 4 Switches on Communication Module SIM_ENABLE Hard Switch 9 5 Explanation of Blocks 9 5 1 Resource Block 9 5 1 1 Parameters of Resource Block 10 5 2 Transducer Block 12 5 2 1 Parameters of Resource Block 13 5 3 AI Function Block 15 5 3 1 AI Function Block Configuration 15 5 3 2 Parameters of AI Function Block 16 5 4 IT Function...

Страница 4: ... can function as the LAS Link Active Scheduler in cases of a fault of the host device For the host device to communicate with this device download DD Device Description from the URL below and setup the host device in advance URL http www fieldbus org index php option com_mtree Itemid 324 The terminals for analog output pulse output and status input output installed on this device do not function a...

Страница 5: ...ield device Other field device Fieldbus power supply 9 to 32 VDC Max 14mA Sensor unit 2 Sensor unit 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 Function Block Resource block AI Function block volume flow mass flow density temperature IT Function block volume flow mass flow Ot...

Страница 6: ...block Recommended crimp terminal round shaped max O D 8 1mm for M4 Output signal terminal block Recommended crimp terminal round shaped max O D 7 2mm for M3 1 Status in out and communication signal terminal blocks are of screw type and require no crimp style terminal Allowable cable 0 16 to 1 25mm2 3 2 Wiring Procedure 3 2 1 Cable Gland Cable gland and applicable cable sizes vary depending on expl...

Страница 7: ...munications for measurement and control fieldbus for use in industrial control systems Part 2 Physical layer specification and service definition Transmission distance is restricted by cable specifications See table below FOUNDATION fieldbus communication recommended cable 2 Wiring communication signal cable For fieldbus communication power supply from fieldbus is required for fieldbus communicati...

Страница 8: ...the Fieldbus Foundation Internal configuration of this product and parameters associated with FISCO intrinsically safe installation are as follows Ui 17 5V Ii 380mA Pi 5 32W Ci Negligible low Li 10μH ALTImass FISCO H1 fieldbus segment Product description items described on the transmitter body TB4 TERMINAL BOARD FB A BOARD CPU I I BOARD PAOK TRANSMITTER MAIN CPU FBK 2 BOARD DSP AMP I I BARRIER I I ...

Страница 9: ...e and serial number 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 1 unused 2 SIM_ENABLE Set to ON when activating SIMULATE function of AI function block or FD_SIMULATE function of resource block 3 unused 4 unused Functions are activated by placing each switch in ON p...

Страница 10: ...on which contains resource description 27 MANUFAC_ID R TYPE_ENUM 4 Identification number of the manufacturer OVAL 0x0000043e 28 DEV_TYPE R TYPE_ENUM 2 Certified model number of the device ALTImass 0x0dd9 29 DEV_REV R TYPE_U8 1 Revision number of the device 30 DD_REV R TYPE_U8 1 Revision number of DD the device complies with 31 GRANT_DENY GRANT W TYPE_ENUM 1 Selection of an item program tuning alar...

Страница 11: ...r version of the Field Diagnostics specification used for this device 76 FD_FAIL_ACTIVE R TYPE_ENUM 4 Field Diagnosis function NE107 This parameter reflects the error conditions that are being detected as active in the Failed category 77 FD_OFFSPEC_ACTIVE R TYPE_ENUM 4 Field Diagnosis function NE107 This parameter reflects the error conditions that are being detected as active in the Off Specifica...

Страница 12: ...ion NE107 This parameter sets the priority of the Off Specification category 110 FD_MAINT_PRI W TYPE_U8 1 Field Diagnosis function NE107 This parameter sets the priority of the Maintenance category 111 FD_CHECK_PRI W TYPE_U8 1 Field Diagnosis function NE107 This parameter sets the priority of the Check Function category 112 FD_SIMULATE DIAGNOSTIC_SIMULATE_VALUE W TYPE_ENUM 4 Field Diagnosis functi...

Страница 13: ...RM_STATE R TYPE_ENUM 1 17 BLOCK_ALM TIME_STAMP R TYPE_TIME 8 18 BLOCK_ALM SUB_CODE R TYPE_ENUM 2 19 BLOCK_ALM VALUE R TYPE_U8 1 20 TRANSDUCER_DIRECTORY TRANSDUCER_DIRECTORY R TYPE_U16 2 Transducer directory 21 TRANSDUCER_TYPE R TYPE_TIME 7 This parameter indicates type of the device This device is Standard Flow with Calibration 22 TRANSDUCER_TYPE_VER R TYPE_U16 2 This parameter indicates transduce...

Страница 14: ...G_LOW_LIMIT W TYPE_FLOAT 4 Low limit density for slug flow detection 86 SLUG_DURATION W TYPE_FLOAT 4 Slug flow detection duration 87 DENS_COMPENSATION W TYPE_BOOL 1 Selects standard temperature conversion function 88 STANDARD_TEMP W TYPE_FLOAT 4 Standard temperature 89 EXPANSION_COEF W TYPE_FLOAT 4 Expansion coefficient 90 SETTLED_DENSITY W TYPE_BOOL 1 Selects fixed density calculation function 91...

Страница 15: ... unit that is configured for MASS_FLOW_UNITS of transducer block for XD_SCALE 4 OUT_SCALE To convert values to different range or unit by setting Indirect for L_TYPE parameter configure sub parameters of OUT_SCALE such as EU_100 EU_0 UNITS_INDEX and DECIMAL 5 Other parameters As necessary set parameters associated with output of AI function block such as LOW_CUT PV_FTIME etc TB1 Volume flow TB2 Ma...

Страница 16: ...e equivalent to 0 of input scale from transducer block 21 XD_SCALE UNITS_INDEX W TYPE_ENUM 2 Unit of input scale from transducer block 22 XD_SCALE DECIMAL W TYPE_I8 1 Placement of decimal point for input scale from transducer block 23 OUT_SCALE EU_100 W TYPE_FLOAT 4 Relative output scale of XD_SCALE EU_100 of this block This parameter must be configured if calculation L_TYPE setting of the block i...

Страница 17: ...HI_HI_PRI W TYPE_U8 1 HI_HI_ALM setting 54 HI_HI_LIM W TYPE_FLOAT 4 55 HI_PRI W TYPE_U8 1 HI_ALM setting 56 HI_LIM W TYPE_FLOAT 4 57 LO_PRI W TYPE_U8 1 LO_ALM setting 58 LO_LIM W TYPE_FLOAT 4 59 LO_LO_PRI W TYPE_U8 1 LO_LO_ALM setting 60 LO_LO_LIM W TYPE_FLOAT 4 61 HI_HI_ALM UNACKNOWLEDGED W TYPE_ENUM 1 Information at the occurrence of HI_HI_ALM 62 HI_HI_ALM ALARM_STATE R TYPE_ENUM 1 63 HI_HI_ALM ...

Страница 18: ...2 PULSE VAL1 UNIT CONV TIME UNIT1 TIME UNIT2 INTEG OPTS INTEG OPTS INTEG TYPE INPUT TYPE INTEG OPTS INPUT TYPE INTEG OPTS FLOW TYPE Convert Rate to Units exec Convert Rate to Units exec Convert Accum Difference to Units exec Convert Accum Difference to Units exec 1 1 Reverse Reverse Forward Forward Accnm Accnm Rate Rate Add Integrate TOTAL RTOTAL QUALITY GOOD LIM UNCERT LIM CLOCK PER N RESET OUT OUT...

Страница 19: ..._RANGE Set the range of output port OUT of AI function block OUT_SCALE of AI function block for sub parameters of OUT_RANGE such as EU_100 EU_0 UNITS_INDEX and DECIMAL 2 TIME_UNIT Set the unit of time corresponding to input port IN_1 unit of time set for output port OUT of AI function block for TIME_UNIT1 parameter To use input from IN_2 set TIME_UNIT2 likewise 3 INTEG_TYPE and INTEG_OPTS Set para...

Страница 20: ...d for a monitoring application of an interface device This parameter cannot be changed by an operator 19 STATUS_OPTS W TYPE_ENUM 2 Optional functions of block processing for status This block supports Uncertain if Man only 20 IN_1 STATUS W TYPE_ENUM 1 Selection of an item program tuning alarm or local which the operator a higher level device HLD or a local operator s panel LOP is permitted to oper...

Страница 21: ...which functions of this block can be maintained in the event of electricity outage 53 RESET_CONFIRM STATUS W TYPE_ENUM 1 If Confirm Reset is configured for INTEG_OPT reset is not executed until RESET_CONFIRM is set 54 RESET_CONFIRM VALUE W TYPE_ENUM 1 55 UPDATE_EVT UNACKNOWLEDGED W TYPE_ENUM 1 Generates an alert when a change is made to static parameters 56 UPDATE_EVT UPDATE_STATE R TYPE_ENUM 1 57...

Страница 22: ...L 740FF 1 E FOUNDATION Fieldbus compliant ALTImass series 2015 06 Released L 740FF 1 E 1 All specifications are subject to change without notice for improvement ...

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