Post on 01-Aug-2021
COPA-XE/MAG-XE
Instruction Bulletin
HART-Protocol
Valid for software level X.10 and upEEPROM Part No. D699B180U01
D184B108U02 Rev. 00 / 05.99
HART-Protocol
COPA/MAG-XE50XE4000
HART-Command Overviewfor the
Special Software D699B180U01
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
Table of Contents1 Revision Log............................................................................................................................................................1-12 Introduction..............................................................................................................................................................2-13 Universal Commands ...............................................................................................................................................3-1
3.1 HART-Command 0 : Read Transmitter Unique Identifier ...............................................................................3-13.2 HART-Command 1 : Read Primary Variable ..................................................................................................3-13.3 HART-Command 2 : Read Current and Percent of Range...............................................................................3-13.4 HART-Command 3 : Read all dynamic Variables and Current .......................................................................3-23.5 HART-Command 6 : Write Polling Address ...................................................................................................3-23.6 HART-Command 11 : Read Unique Identifier Associated With Tag..............................................................3-23.7 HART-Command 12 : Read Message..............................................................................................................3-33.8 HART-Command 13 : Read Tag, Descriptor, Date .........................................................................................3-33.9 HART-Command 14 : Read Primary Variable Sensor Information.................................................................3-33.10 HART-Command 15 : Read Primary Variable Output Information.................................................................3-43.11 HART-Command 16 : Read Final Assembly Number .....................................................................................3-43.12 HART-Command 17 : Write Message .............................................................................................................3-43.13 HART-Command 18 : Write Tag, Descriptor, Date ........................................................................................3-53.14 HART-Command 19 : Write Final Assembly Number ....................................................................................3-5
4 Common Practice Commands ..................................................................................................................................4-14.1 HART-Command 33 : Read Transmitter Variables .........................................................................................4-14.2 HART-Command 34 : Write Primary Variable Damping Value .....................................................................4-14.3 HART-Command 35 : Write Primary Variable Range Values ........................................................................4-24.4 HART-Command 38 : Reset Configuration Changed Flag ..............................................................................4-24.5 HART-Command 40 : Enter/Exit Primary Variable Current Mode .................................................................4-24.6 HART-Command 44 : Write Primary Variable Units ......................................................................................4-34.7 HART-Command 45 : Trim Primary Variable Current DAC Zero..................................................................4-34.8 HART-Command 46 : Trim Primary Variable Current DAC Gain..................................................................4-34.9 HART-Command 48 : Read Additional Transmitter Status.............................................................................4-4
5 Slot - Commands......................................................................................................................................................5-15.1 Unsigned-char-Variables...............................................................................................................................5.1-1
5.1.1 HART-Command 128 : Lese unsigned-char-Variable ..........................................................................5.1-15.1.2 HART-Command 129 : Write unsigned-char-Variable.........................................................................5.1-15.1.3 „unsigned char“ -Variables Table .........................................................................................................5.1-2
5.2 Unsigned-int-Variables .................................................................................................................................5.2-15.2.1 HART-Command 130 : Read-unsigned int-Variable ............................................................................5.2-15.2.2 HART-Command 131 : Write unsigned-int-Variable ...........................................................................5.2-15.2.3 „unsigned int“-Variables Table .............................................................................................................5.2-2
5.3 Float-Variables..............................................................................................................................................5.3-15.3.1 HART-Command 132 : Read float-Variable.........................................................................................5.3-15.3.2 HART-Command 133 : Write float-Variable........................................................................................5.3-15.3.3 „Float“-Variables Table ........................................................................................................................5.3-2
5.4 Condensed Slot-Command Overview ...........................................................................................................5.4-16 Other User Accessible Commands...........................................................................................................................6-1
6.1 HART-Command 140 : Totalizer >F and Overflow >F Reset .........................................................................6-16.2 HART-Command 141 : Totalizer <R and Overflow <R Reset ........................................................................6-16.3 HART-Command 142 : Overflow >F Reset.....................................................................................................6-16.4 HART-Command 143 : Overflow <R Reset ....................................................................................................6-16.5 HART-Command 145 : Read Programmable Units Text.................................................................................6-26.6 HART-Command 146 : Write Programmable Units Text................................................................................6-26.7 HART-Command 147 : Start Automatic System Zero Adjust .........................................................................6-26.8 HART-Command 150 : Load Data from External EEPROM ..........................................................................6-3
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
6.9 HART-Command 151 : Store Data in External EEPROM ..............................................................................6-36.10 HART-Command 153 : Start 50s Average Determination for the Flowrate ....................................................6-36.11 HART-Command 154 : Read 50s Average Value of the Flowrate ..................................................................6-4
7 Factory Commands ..................................................................................................................................................7-17.1 Factory Slot-Commands................................................................................................................................7.1-1
7.1.1 Factory „unsigned char“- Variables Table ............................................................................................7.1-17.1.2 Factory „unsigned int“- Variables Table ...............................................................................................7.1-27.1.3 Factory „float“- Variables Table ...........................................................................................................7.1-37.1.4 Condensed Slot-Command Overview ...................................................................................................7.1-5
7.2 Other Factory Commands .............................................................................................................................7.2-17.2.1 HART-Command 148 : Load Primary Data..........................................................................................7.2-17.2.2 HART-Command 149 : Store Primary Data .........................................................................................7.2-17.2.3 HART-Command 152 : Initialize External EEPROM ..........................................................................7.2-17.2.4 HART-Command 155 : Start Auto. Primary Zero Adjust .....................................................................7.2-27.2.5 HART-Command 156 : Start Auto. Primary Span Adjust ....................................................................7.2-2
8 Troubleshooting Hart ...............................................................................................................................................8-1
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
1-1
1 Revision Log
Revision Date New Pages Revised Pages Name
No. Softw.
0 X.10 9.07.1998 Initial release - HS
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
2-1
2 IntroductionThis overview lists all the available HART-Commands. It includes both the Universal and Common Practice Commandsas well as those Special Commands which contain Slot- or other commands.In order to recognize revisions to earlier Command Overview lists, it had previously been necessary to check eachcommand for changes. This is no longer necessary, because revisions to existing commands are identified in the Section1 "Revision Log".In addition, by numbering each section independently, paper savings can be achieved because only the revised sectionsneed be replaced when they are affected by a change.
This documentation applies to the following Software Versions:
X.10
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
3-1
3 Universal Commands
3.1 HART-Command 0 : Read Transmitter Unique IdentifierRevision
RequestData Bytes
none
ResponseData Bytes
#0#1#2#3#4#5#6#7#8#9
#10#11
Device Type Code for ExpansionManufacturer Identification CodeManufacturer Device TypeNumber of Request PreamblesRevision Level of Universal CommandRevision Level of Transmitter DocumentSoftware Revision LevelHardware Revision LevelFlags, none defined at this timeDevice Identification Number, 24 Bit, MSBDevice Identification Number, 24 BitDevice Identification Number, 24 Bit, LSB
= 254= 18 = B-F&P= 8 = XE4000= 8= 5= 0= 1= 0 or 1= 0= 0= MSB Instrument No.= LSB Instrument No.
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
3.2 HART-Command 1 : Read Primary VariableRevision
RequestData Bytes
none
ResponseData Bytes
#0#1..#4
Primary Variable Unit Code (Table 2)Primary Variable, IEEE 754
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
Comments Primary Variable => Flowrate
3.3 HART-Command 2 : Read Current and Percent of RangeRevision
RequestData Bytes
none
ResponseData Bytes
#0..#3#4..#7
Analog Output Current mA, IEEE 754Percent of Range, IEEE 754
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
3-2
3.4 HART-Command 3 : Read all dynamic Variables and CurrentRevision
RequestData Bytes
none
ResponseData Bytes
#0..#3
#4#5..#8
#9#10..#13
#14#15..#18
#19#20..#23
Analog Output Current mA, IEEE 754
Primary Variable Unit Code (Table 2)Primary Variable, IEEE 754
Secondary Variable Unit Code (Table 2)Secondary Variable, IEEE 754
Tertiary Variable Unit Code (Table 2)Tertiary Variable, IEEE 754
4th Variable Unit Code (Table 2)4th Variable, IEEE 754
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
Comments Primary Variable =Secondary Variable =Tertiary Variable =Fourth Variable =
Flowrate, units see unsigned char-Slot 3Totalizer >F, units see unsigned char-Slot 4Totalizer <R, units see unsigned char-Slot 4Flowrate, units see unsigned char-Slot 3
3.5 HART-Command 6 : Write Polling AddressRevision
RequestData Bytes
#0 Polling Address of Device
ResponseData Bytes
#0 Polling Address of Device
ResponseCodes
025
No Command Specific ErrorInvalid SelectionIncorrect Byte Count
3.6 HART-Command 11 : Read Unique Identifier Associated With TagRevision
RequestData Bytes
#0..#5 Tag, Packed ASCII
ResponseData Bytes
#0#1#2#3#4#5#6#7#8
Device Type Code for ExpansionManufacturer Identification CodeManufacturer Device TypeNumber of Request PreamblesRevision Level of Universal CommandRevision Level of Transmitter DocumentSoftware Revision LevelHardware Revision LevelFlags, none defined at this time
= 254= 18 = F&P= 8 = XE4000= 8= 5= 0= 1= 0 or 1= 0
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
3-3
#9#10#11
Device Identification Number, 24 Bit, MSBDevice Identification Number, 24 BitDevice Identification Number, 24 Bit, LSB
= 0= MSB Instrument No.= LSB Instrument No.
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
3.7 HART-Command 12 : Read MessageRevision
RequestData Bytes
none
ResponseData Bytes
#0..#23 Message, Packed ASCII
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
3.8 HART-Command 13 : Read Tag, Descriptor, DateRevision
RequestData Bytes
none
ResponseData Bytes
#0..#5#6..#17
#18..#20
Tag, Packed-ASCIIDescriptor, Packed-ASCIIDate: Day, Month, Year
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
3.9 HART-Command 14 : Read Primary Variable Sensor InformationRevision
RequestData Bytes
none
ResponseData Bytes
#0..#2#3
#4..#7#8..#11
#12..#15
Sensor Serial Number MSB, 24-bit unsigned integerSensor Limits/Min Span units, Table II Unit CodesUpper Sensor Limit, IEEE754Lower Sensor Limit, IEEE754Minimum Span, IEEE754
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
Comments Sensor Serial NumberUpper Sensor LimitLower Sensor LimitMinimum Span
= 0= RangeDN= 0= 0.02 or 0.05 * RangeDN, (see unsigned char-Slot 28: Range <0.05RangeDN)
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
3-4
3.10 HART-Command 15 : Read Primary Variable Output InformationRevision
RequestData Bytes
none
ResponseData Bytes
#0#1#2
#3..#6#7..#10
#11..#14#15#16
Alarm Select Code, Table VIPrimary Variable Transfer Function Code, Table IIIPrimary Variable Range Values units Code, Table IIPrimary Variable Upper Range Value, IEEE754Primary Variable Lower Range Value, IEEE754, always ZeroPrimary Variable Damping Value, IEEE754, units of SecondsWrite Protect Code, Table VIIPrivate Label Distributor Code, Table VIII
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
Comments Alarm Selection CodePV Transfer Function CodePV Upper Range ValuePV Lower Range ValuePV Damping ValueWrite Protect CodePrivate Label Distributor
= 0 = High, 1 = Low= 0 = Linear= Qmax= 0= Damping= 251 = Not Implemented= 18 =B-F&P
3.11 HART-Command 16 : Read Final Assembly NumberRevision
RequestData Bytes
none
ResponseData Bytes
#0..#2 Final Assembly Number
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
3.12 HART-Command 17 : Write MessageRevision
RequestData Bytes
#0..#23 Message, Packed-ASCII
ResponseData Bytes
#0..#23 Message, Packed-ASCII
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
3-5
3.13 HART-Command 18 : Write Tag, Descriptor, DateRevision
RequestData Bytes
#0..#5#6..#17
#18..#20
Tag, Packed-ASCIIDescriptor, Packed-ASCIIDate: Day, Month, Year
ResponseData Bytes
#0..#5#6..#17
#18..#20
Tag, Packed-ASCIIDescriptor, Packed-ASCIIDate: Day, Month, Year
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
3.14 HART-Command 19 : Write Final Assembly NumberRevision
RequestData Bytes
#0..#2 Final Assembly Number
ResponseData Bytes
#0..#2 Final Assembly Number
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
4-1
4 Common Practice Commands
4.1 HART-Command 33 : Read Transmitter VariablesRevision
RequestData Bytes
#0#1#2#3
Transmitter Variable assigned to Slot #0Transmitter Variable assigned to Slot #1Transmitter Variable assigned to Slot #2Transmitter Variable assigned to Slot #3
ResponseData Bytes
#0#1
#2..#5
#6#7
#8..#11
#12#13
#14..#17
#18#19
#20..#23
Transmitter Variable assigned to Slot #0Slot #0 Unit CodeSlot #0 Variable, IEEE 754
Transmitter Variable assigned to Slot #1Slot #1 Unit CodeSlot #1 Variable, IEEE 754
Transmitter Variable assigned to Slot #2Slot #2 Unit CodeSlot #2 Variable, IEEE 754
Transmitter Variable assigned to Slot #3Slot #3 Unit CodeSlot #3 Variable, IEEE 754
ResponseCodes
025
No Command Specific ErrorInvalid SelectionIncorrect Byte Count
Comments Transmitter Variables: 0 = Flowrate1 = Totalizer >F2 = Totalizer <R
4.2 HART-Command 34 : Write Primary Variable Damping ValueRevision
RequestData Bytes
#0..#3 Damping Value, IEEE 754
ResponseData Bytes
#0..#3 Actual Damping Value, IEEE 754
ResponseCodes
0345
No Command Specific ErrorPassed Parameter to LargePassed Parameter to SmallIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
4-2
4.3 HART-Command 35 : Write Primary Variable Range ValuesRevision
RequestData Bytes
#0#1..#4#5..#8
PV Upper and Lower Range Values units Code, Table IIPrimary Variable Upper Range Value, IEEE 754Primary Variable Lower Range Value, IEEE 754
ResponseData Bytes
#0#1..#4#5..#8
PV Upper and Lower Range Values units Code, Table IIPrimary Variable Upper Range Value, IEEE 754Primary Variable Lower Range Value, IEEE 754
ResponseCodes
025
111213
No Command Specific ErrorInvalid SelectionIncorrect Byte CountUpper Range Value too HighUpper Range Value too LowUpper and Lower Range Values Out of Limits
Comments PV Upper Range ValuePV lower Range Value
= Qmax= 0
4.4 HART-Command 38 : Reset Configuration Changed FlagRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
4.5 HART-Command 40 : Enter/Exit Primary Variable Current ModeRevision
RequestData Bytes
#0..#3 Fixed Primary Variable Current Level, IEEE 754, mA
ResponseData Bytes
#0..#3 Actual Fixed Primary Variable Current Level, IEEE 754, mA
ResponseCodes
0345
11
No Command Specific ErrorPassed Parameter to Large (> 24.8 mA)Passed Parameter to Small (< 3.85 mA)Incorrect Byte CountIn Multidrop Mode
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
4-3
4.6 HART-Command 44 : Write Primary Variable UnitsRevision
RequestData Bytes
#0 Primary Variable Unit Code
ResponseData Bytes
#0 Primary Variable Unit Code
ResponseCodes
025
No Command Specific ErrorInvalid SelectionIncorrect Byte Count
4.7 HART-Command 45 : Trim Primary Variable Current DAC ZeroRevision
RequestData Bytes
#0..#3 Externally Measured Primary Variable Current Level, IEEE 754, units of mA
ResponseData Bytes
#0..#3 Actual Measured Primary Variable Current Level, IEEE 754, mA
ResponseCodes
03459
11
No Command Specific ErrorPassed Parameter to Large (> 5mA)Passed Parameter to Small (< 3mA)Incorrect Byte CountNot in Proper Current ModeIn Multidrop Mode
4.8 HART-Command 46 : Trim Primary Variable Current DAC GainRevision
RequestData Bytes
#0..#3 Externally Measured Primary Variable Current Level, IEEE 754, units of mA
ResponseData Bytes
#0..#3: Actual Measured Primary Variable Current Level, IEEE 754, mA
ResponseCodes
03459
11
No Command Specific ErrorPassed Parameter to Large (> 22mA)Passed Parameter to Small (< 18mA)Incorrect Byte CountNot in Proper Current ModeIn Multidrop Mode
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
4-4
4.9 HART-Command 48 : Read Additional Transmitter StatusRevision
RequestData Bytes
none
ResponseData Bytes
#0..#2 Additional Status Information
Statusbyte#0, Bit 0#0, Bit 1#0, Bit 2#0, Bit 3#0, Bit 4#0, Bit 5#0, Bit 6#0, Bit 7#1, Bit 0#1, Bit 1#1, Bit 2#1, Bit 3#1, Bit 4#1, Bit 5#1, Bit 6#1, Bit 7#2, Bit 0#2, Bit 1#2, Bit 2#2, Bit 3#2, Bit 4#2, Bit 5#2, Bit 6#2, Bit 7
Error 8:Error 9:
Error C:
Error E:Error F:Error 0:Error 1:Error 2:Error 3:Error 4:Error 5:Error 6:Error 7:
Error :
Negative referenceExcitationA: MAX-AlarmB: MIN-AlarmPrimaryNot usedTotalizer >FTotalizer <REmpty Pipe DetectorA/D-ConverterUref too smallFlowrate > 130%Ext. zero returnEEPROMTotalizerPositive referenceAutomatic adjustment activeAutomatic adjustmentAverage determination activeNot usedCertified protection turned onNot usedSimulation activeFunction Test or Test Mode active
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5-1
5 Slot - CommandsThe converter parameters can be divided into three groups:
unsigned char-Variables Parameters in menus with selection tables are stored as "unsigned char" variables, e.g. Language:
German = 0English = 1
unsigned int-VariablesCertain numeric values which occur only as integers are stored as "unsigned int" variables, e.g. InstrumentNumber.
float-VariablesThe remaining values are stored as float (IEEE 754) variables, e.g. Damping.
The individual Read- and Write Commands for the three groups are listed in the following tables together with theircorresponding parameters.
5.1 Unsigned-char-Variables
5.1.1 HART-Command 128 : Lese unsigned-char-VariableRevision
RequestData Bytes
#0 Slot-Index
ResponseData Bytes
#0#1
Slot-IndexSlot contents
ResponseCodes
056
No Command Specific ErrorIncorrect Byte CountTransmitter Specific Command Error -> Invalid Slot Number
5.1.2 HART-Command 129 : Write unsigned-char-VariableRevision
RequestData Bytes
#0#1
Slot-IndexSlot contents
ResponseData Bytes
#0#1
Slot-IndexSlot contents
ResponseCodes
02356
No Command Specific ErrorInvalid SelectionParameter to largeIncorrect Byte CountTransmitter Specific Command Error -> Invalid Slot Number
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.1-2
5.1.3 „unsigned char“ -Variables Table
Slot-Number
Parameter Code Number Meaning Revision
0 Language 0124
GermanEnglishFrenchSpanish
1 Meter size 0 1 2 3 4 5 6 7 8 9101112131415161718192021222324
3 mm4 mm5 mm6 mm8 mm10 mm15 mm20 mm25 mm32 mm40 mm50 mm65 mm80 mm100 mm125 mm150 mm200 mm250 mm300 mm350 mm400 mm450 mm500 mm600 mm
1/10 in5/32 in3/16 in1/4 in5/16 in3/8 in1/2 in3/4 in1 in1-1/4 in1-1/2 in2 in2-1/2 in3 in4 in5 in6 in8 in10 in12 in14 in16 in18 in20 in24 in
2 Filter 01
offon
3 Units Qmax 24171382813119291371830312316136132
l/sl/minl/hm3/sm3/minm3/hm3/digpsigpmigphigpdmgdgpmgphbbl/s
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.1-3
Slot-Number
Parameter Code Number Meaning Revision
13313413573747576777879707172808182240241242243
bbl/minbbl/hbbl/dkg/skg/minkg/hkg/dt/mint/ht/dg/sg/ming/hlbs/slbs/minlbs/hprogrammable units /sprogrammable units /minprogrammable units /hprogrammable units /d
4 Units totalizer 414342404661626063244
lm3igalgalbblkgtglbsprogrammable units
5 Programmable units 01
without densitywith density
6 Terminals P7/G2 0131234567891011
No functionF/R-Signal _F/R-Signal /Empty pipe /Empty pipe _General-Alarm /General-Alarm _MAX/MIN Alarm /MAX/MIN Alarm _MIN Alarm /MIN Alarm _MAX Alarm /MAX Alarm _
7 Terminals X1/G2 012
No functionExt. zero returnTotalizer reset
9 Iout at Alarm 01
HighLow
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.1-4
Slot-Number
Parameter Code Number Meaning Revision
13 Empty Pipe Detector 01
offon
14 Alarm Empty pipe 01
offon
15 Iout at Alarm Empty pipe 01
HighLow
16 Simulation 01
offon
17 Test-Mode 01
offon
18 Totalizer Function 01
StandardDifference totalizer
1920
1st Line2nd Line
721091112138654310
Q [Bargraph]Q [mA]Q [units]Q [%]Detector E.p.Signal p/nReference p/nSignal, Ref.Blank lineTAG NumberTotalizer <RTotalizer >FTotalizerLine frequency
2122
1st Line multiplex2nd Line multiplex
72109111213865431014
Q [Bargraph]Q [mA]Q [units]Q [%]Detector E.p.Signal p/nReference p/nSignal, Ref.Blank lineTAG NumberTotalizer <RTotalizer >FTotalizerLine frequencyoff
23 Operating Mode 02
StandardFast
24 Flow Direction 01
ForwardForward/reverse
25 Direction Indication 01
normalinverse
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.2-1
5.2 Unsigned-int-Variables
5.2.1 HART-Command 130 : Read-unsigned int-VariableRevision
RequestData Bytes
#0 Slot-Index
ResponseData Bytes
#0#1
#2..#3
Slot-IndexUnits CodeSlot contents
ResponseCodes
056
No Command Specific ErrorIncorrect Byte CountTransmitter Specific Command Error -> Invalid Slot Number
5.2.2 HART-Command 131 : Write unsigned-int-VariableRevision
RequestData Bytes
#0#1
#2#3
Slot-IndexUnits CodeSlot contentsMSBLSB
ResponseData Bytes
#0#1
#2#3
Slot-IndexUnits CodeSlot contentsMSBLSB
ResponseCodes
023456
No Command Specific ErrorInvalid Selection -> Invalid Units CodeParameter To Large -> Parameter too largeParameter To Small -> Parameter too smallIncorrect Byte Count -> Number of data bytes not equal to 4Transmitter Specific Command Error -> Invalid Slot Number
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.2-2
5.2.3 „unsigned int“-Variables Table
Slot-Number
Parameter Meaning Revision
0 MAX Alarm Units% = 57
Minimum =Maximum =
0 %130 %
1 MIN Alarm Units% = 57
Minimum =Maximum =
0 %130 %
2 Instrument Address UnitsNone = 250
Minimum =Maximum =
015
3 Overflow >F UnitsNone = 250
Read only4 Overflow <R Units
None = 250
Read only5 Mains Interrupt Counter Units
None = 250
Minimum =Maximum =
00
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.3-1
5.3 Float-Variables
5.3.1 HART-Command 132 : Read float-VariableRevision
RequestData Bytes
#0 Slot-Index
ResponseData Bytes
#0#1
#2..#5
Slot-IndexUnits CodeSlot contents
ResponseCodes
056
No Command Specific ErrorIncorrect Byte CountTransmitter Specific Command Error -> Invalid Slot Number
5.3.2 HART-Command 133 : Write float-VariableRevision
RequestData Bytes
#0#1
#2..#5
Slot-IndexUnits CodeSlot contents
ResponseData Bytes
#0#1
#2..#5
Slot-IndexUnits CodeSlot contents
ResponseCodes
023456
No Command Specific ErrorInvalid Selection -> Invalid Units CodeParameter To LargeParameter To SmallIncorrect Byte Count -> Number of data bytes not equal to 4Transmitter Specific Command Error -> Invalid Slot Number
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.3-2
5.3.3 „Float“-Variables Table
Slot-Number
Parameter Meaning Revision
0 RangeDN 10 m/s Unitsl/sl/minl/hm3/sm3/minm3/hm3/digpsigpmigphigpdmgdgpmgphbbl/sbbl/minbbl/hbbl/d
24171382813119291371830312316136132133134135
kg/skg/minkg/hkg/dt/mint/ht/dg/sg/ming/hlbs/slbs/minlbs/hprog. units /sprog. units /minprog. units /hprog. units /d
73747576777879707172808182240241242243
Minimum = 0.001Maximum = 9999999No entry when Range DN is fixed(see unsigned char-Slot 29I)
1 Qmax Unitsl/sl/minl/hm3/sm3/minm3/hm3/digpsigpmigphigpdmgdgpmgphbbl/sbbl/minbbl/hbbl/d
24171382813119291371830312316136132133134135
kg/skg/minkg/hkg/dt/mint/ht/dg/sg/ming/hlbs/slbs/minlbs/hprog. units /sprog. units /minprog. units /hprog. units /d
73747576777879707172808182240241242243
Minimum = 0.02 or 0.05 * RangeDN
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.3-3
Slot-Number
Parameter Meaning Revision
(see unsigned char-Slot 28: Range <0.05RangeDN)Maximum = RangeDN
3 Pulse Units/l/igal/bbl/t/lbs
4142466263
/m3/gal/kg/g/prog. units
43406160244
Minimum =Maximum =
0.001 / totalizer unit1000 / totalizer unit
4 Pulse Width UnitsMilliseconds =
Minimum =Maximum =
253 (Special)
0.1 ms2000ms
5 Low Flow Cutoff Units% = 57
Minimum =Maximum =
0 %10 %
6 Damping Unitss = 51
Minimum =Maximum =
0.2 s100 s
7 Density Unitsg/cm3 = 91
Minimum =Maximum =
0.01 g/cm35.0 g/cm3
8 System Zero UnitsHz = 38
Minimum =Maximum =
-50 Hz 50 Hz
9 Units Factor UnitsLiter = 41
Minimum =Maximum =
0.00001 Liter5000000 Liter
10 Threshold UnitsHz = 38
Minimum =Maximum =
0 Hz3000 Hz
11 Totalizer >F Units/l 41 /m3 43
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.3-4
Slot-Number
Parameter Meaning Revision
/igal/bbl/t/lbs
42466263
/gal/kg/g/prog. units
406160244
Minimum =Maximum =
09999999
12 Totalizer <R Units/l/igal/bbl/t/lbs
4142466263
/m3/gal/kg/g/prog. units
43406160244
Minimum =Maximum =
09999999
25 Frequency EPD UnitsHz = 38
Read only
26 Low Alarm UnitsmA = 39
Minimum =Maximum =
3 mA4 mA
27 High Alarm UnitsmA = 39
Minimum =Maximum =
20 mA30 mA
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.4-1
5.4 Condensed Slot-Command Overview
Menu Name Variable Type Command Slot RevisionRead Write
Language unsigned char 128 129 0Meter Size (2) unsigned char 128 129 1Filter unsigned char 128 129 2Units Qmax unsigned char 128 129 3Units Totalizer unsigned char 128 129 4Prog. Units unsigned char 128 129 5Terminals P7/G2 unsigned char 128 129 6Terminals X1/G2 unsigned char 128 129 7Iout at Alarm unsigned char 128 129 9Empty Pipe Detector unsigned char 128 129 13Alarm Empty pipe unsigned char 128 129 14Iout at Alarm Empty pipe unsigned char 128 129 15Simulation unsigned char 128 129 16Test-Mode unsigned char 128 129 17Totalizer Function unsigned char 128 129 181. Line unsigned char 128 129 192. Line unsigned char 128 129 201. Line multiplex unsigned char 128 129 212. Line multiplex unsigned char 128 129 22Operating Mode unsigned char 128 129 23Flow Direction unsigned char 128 129 24Direction Indication unsigned char 128 129 25
MAX Alarm unsigned int 130 131 0MIN Alarm unsigned int 130 131 1Instrument Address unsigned int 130 131 2Overflow >F unsigned int 130 3Overflow <R unsigned int 130 4Mains Interrupt Counter unsigned int 130 131 5
RangeDN 10 m/s float 132 133 0Qmax float 132 133 1Pulse (1) float 132 133 3Pulse Width (1) float 132 133 4Low Flow Cutoff float 132 133 5Damping float 132 133 6Density float 132 133 7System Zero float 132 133 8Units Factor float 132 133 9Threshold float 132 133 10Totalizer >F float 132 133 11Totalizer <R float 132 133 12Frequency EPD float 132 25Low Alarm float 132 133 26High Alarm float 132 133 27
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
5.4-2
Comments:1. In addition to the „standard “ relationships (Meter Size -> RangeDN etc.) which are fixed, when
the Pulse Width or the Pulse Factor (Pulse) values are changed, both parameters must be readagain in order for the values to be stored in the converter.
2. To change the Meter Size, it is necessary to enter the Service-Code.
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
6-1
6 Other User Accessible CommandsAll the remaining Commands are listed in this Section; Universal, Common Practice and Slot-Commands.
6.1 HART-Command 140 : Totalizer >F and Overflow >F ResetRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
6.2 HART-Command 141 : Totalizer <R and Overflow <R ResetRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
6.3 HART-Command 142 : Overflow >F ResetRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
6.4 HART-Command 143 : Overflow <R ResetRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
6-2
6.5 HART-Command 145 : Read Programmable Units TextRevision
RequestData Bytes
none
ResponseData Bytes
#0..#3 Text for the programmable units (ASCII) with End character (0x00)
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
Error! Bookmark not defined.
6.6 HART-Command 146 : Write Programmable Units TextRevision
RequestData Bytes
#0..#3 Text for the programmable units (ASCII) with End character (0x00)
ResponseData Bytes
#0..#3 Text for the programmable units (ASCII) with End character (0x00)
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
6.7 HART-Command 147 : Start Automatic System Zero AdjustRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
Comments If the converter receives the Command 147, the automatic zero adjustment procedure isinitiated and the response to all Commands, except Command 48, is „Access Restrict“until the procedure has been completed. The Command 48 can be used to ascertain thestatus of the converter to determine if the converter is in the adjustment mode or if theadjustment procedure has been successfully completed (see Command 48). The value ofnew system zero can be read with the corresponding Slot-Command.
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
6-3
6.8 HART-Command 150 : Load Data from External EEPROMRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
6567
No Command Specific ErrorIncorrect Byte CountExecution not possible because Error EEPROM or Primary activeNot possible because system data invalid
6.9 HART-Command 151 : Store Data in External EEPROMRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
65
No Command Specific ErrorIncorrect Byte CountExecution not possible because Error EEPROM or Primary active
6.10 HART-Command 153 : Start 50s Average Determination for theFlowrate
Revision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
No Command Specific ErrorIncorrect Byte Count
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
6-4
6.11 HART-Command 154 : Read 50s Average Value of the FlowrateRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
16
No Command Specific ErrorIncorrect Byte CountAccess denied, average determination in process or no average value available
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7-1
7 Factory Commands
7.1 Factory Slot-Commands
7.1.1 Factory „unsigned char“- Variables Table
Slot-Number
Parameter Code Number Meaning Revision
26 Module 01
NonePulse output
27 RangeDN velocity 01
10 m/s33.33 ft/s
28 Range<.05RangeDN 01
offon
29 Range DN 01
FixedProgrammable
3031
Debit ExcitationExcitation
0123456789
10111213
6.25 Hz AC/DC7.5 Hz AC/DC12.5 Hz AC/DC15 Hz AC/DC25 Hz AC/DC30 Hz AC/DC6.25 Hz DC7.5 Hz DC12.5 Hz DC15 Hz DC25 Hz DC30 Hz DCnegativepositive
32 Analog range 76543210
V = 8 auto.V = 4 auto.V = 2 auto.V = 1 auto.V = 8 man.V = 4 man.V = 2 man.V = 1 man.
33 Preamplifier 01
yesno
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7.1-2
7.1.2 Factory „unsigned int“- Variables Table
Slot-Number
Parameter Meaning Revision
6 Service-Code UnitsNone = 250
Minimum =Maximum =
09999
7 Instrument No. UnitsNone = 250
Minimum =Maximum =
065535
8 Calibration Mode UnitsNone = 250
Minimum =Maximum =
065535
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7.1-3
7.1.3 Factory „float“- Variables Table
Slot-Number
Parameter Meaning Revision
13 Span adjust >F Units% = 57
Minimum =Maximum =
250 %300 %
14 Span adjust <R Units% = 57
Minimum =Maximum =
-300 %-250 %
15 Zero adjust Units% = 57
Minimum =Maximum =
-5 % 5 %
16 Adjust Iout 4 mA UnitsmA = 39
Minimum =Maximum =
2 mA6 mA
17 Adjust Iout 20 mA UnitsmA = 39
Minimum =Maximum =
15 mA25 mA
18 Calibration Units% = 57
Minimum =Maximum =
-10 %10 %
19 Span Cs 6.25 Hz Units% = 57
Minimum =Maximum =
15 % or -15 %200 % -200%
20 Zero Cz 6.25 Hz Units% =57
Minimum =Maximum =
-5 %5 %
21 Span Cs 12.5 Hz Units% = 57
Minimum =Maximum =
15 % or -15 %200 % -200%
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7.1-4
Slot-Number
Parameter Meaning Revision
22 Zero Cz 12.5 Hz Units% =57
Minimum =Maximum =
-5 %5 %
23 Span Cs 25 Hz Units% = 57
Minimum =Maximum =
15 % or -15 %200 % -200%
24 Zero Cz 25 Hz Units% =57
Minimum =Maximum =
-5 %5 %
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7.1-5
7.1.4 Condensed Slot-Command Overview
Menu Name Variable Type Command Slot RevisionRead Write
Module unsigned char 128 129 26RangeDN velocity unsigned char 128 129 27Range<.05RangeDN unsigned char 128 129 28Range DN unsigned char 128 129 29Debit Excitation unsigned char 128 129 30Excitation unsigned char 128 129 31Analog range unsigned char 128 129 32Preamplifier unsigned char 128 129 33
Service-Code unsigned int 130 131 6Instrument No. unsigned int 130 131 7Calibration mode unsigned int 130 131 8
Span adjust >F float 132 133 13Span adjust <R float 132 133 14Zero adjust float 132 133 15Adjust Iout 4 mA float 132 133 16Adjust Iout 20 mA float 132 133 17Calibration float 132 133 18Span Cs 6.25 Hz float 132 133 19Zero Cz 6.25 Hz float 132 133 20Span Cs 12.5 Hz float 132 133 21Zero Cz 12.5 Hz float 132 133 22Span Cs 25 Hz float 132 133 23Zero Cz 25 Hz float 132 133 24
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7.2-1
7.2 Other Factory Commands
7.2.1 HART-Command 148 : Load Primary DataRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
65
No Command Specific ErrorIncorrect Byte CountExecution not possible because Error EEPROM or Primary active
7.2.2 HART-Command 149 : Store Primary DataRevision
RequestData Bytes
none
ResponseData Bytes
none
ResponseCodes
05
65
No Command Specific ErrorIncorrect Byte CountExecution not possible because Error EEPROM or Primary active
7.2.3 HART-Command 152 : Initialize External EEPROMRevision
RequestData Bytes
0..1 Code Number (unsigned integer)
ResponseData Bytes
none
ResponseCodes
068
No Command Specific ErrorIncorrect Code Number or Byte Count not equal to two
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
7.2-2
7.2.4 HART-Command 155 : Start Auto. Primary Zero AdjustRevision
RequestData Bytes
0..1 Code Number (unsigned integer)
ResponseData Bytes
none
ResponseCodes
01668
No Command Specific ErrorAccess denied, average determination in processIncorrect Code Number or Byte Count not equal to two
Comments If the converter receives the Command 155, the automatic flowmeter primary zeroadjustment procedure is initiated and the response to all Commands, except Command48, is „Access Restrict“ until the procedure has been completed. The Command 48 canbe used to ascertain the status of the converter to determine if the converter is in theadjustment mode or if the adjustment procedure has been successfully completed (seeCommand 48). The value of new system zero can be read with the corresponding Slot-Command.
7.2.5 HART-Command 156 : Start Auto. Primary Span AdjustRevision
RequestData Bytes
0..1 Code Number (unsigned integer)
ResponseData Bytes
none
ResponseCodes
01668
No Command Specific ErrorAccess denied, average determination in processIncorrect Code Number or Byte Count not equal to two
Comments If the converter receives the Command 156, the automatic flowmeter primary spanadjustment procedure is initiated and the response to all Commands, except Command48, is „Access Restrict“ until the procedure has been completed. The Command 48 canbe used to ascertain the status of the converter to determine if the converter is in theadjustment. After the adjustment procedure has been completed the span value based onthe Master and the determined span value must be stored in the converter again.
HART-ProtocolPreparedName:Date:
byHolger Seebode9 July 1998
Instrument: COPA/MAG-XE, 50XE4000Software: HART-SoftwareDesignation: D699B180 X.10
Revision:Name:Date:
0Holger Seebode9 July 1998
Project Number:
8-1
8 Troubleshooting HartWhen the HART-Communication does not function properly, the following items should be checked:
1. A HART-Capable current output module must be installed in the converter.2. The load for the current output must be between 250 and 500 Ohms.3 The Instrument Address must be entered in the Data Link menu
If these steps have been taken and the HART-Communication is still not operative, the receive function should bechecked first. The function "HART-Command" is located in the submenu "Function Test":
������Command ����Slot 20 *
� � ������ ��� ���������� ������ ���������������� ������ ��������������������� ����� ������������!!"��������� �#$��� �������� ������"���������
If there is no indication the receive function is inoperative. In this case a check should be made with an oscilloscope todetermine if a HART-Signal is present at the converter. The typical signal level is 1 mApp, which produces a voltageacross a 500 Ohm load of 1 mApp * 500 Ohm = 500 mVpp.If a signal is present which is not recognized by the converter, the cause is probably poor signal quality. In this case thetest should be repeated under more favorable conditions.
If the HART-Commands are received by the converter but at the other end (e.g. Hand-Held-Communicator) an errormessage is displayed, the converter send signal should be checked with an oscilloscope. A command can be transmittedusing the "HART-Transmitter" in the submenu "Function Test":
������� �������� �0
When the function is initiated the converter transmits a logic 0 (=2200Hz) signal and after a button is pressed theconverter transmits a logic 1 (=1200Hz) signal.
In addition, a check should be made with an oscilloscope to determine if the converter answers the command.
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