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Ametek Land SYSTEM 4 User manual

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Landmark for Probus
User Guide
Issue 7
22 November 2016
Publication Nº 198.290
Language: English
© Land Instruments International, 2016
Health and Safety Information
Read all of the instructions in this booklet - including all the WARNINGS and CAUTIONS
- before using this product. If there is any instruction which you do not understand, DO
NOT USE THE PRODUCT.
Safety Signs
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
personal injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury to the user or users, or result in damage to the product or to property.
NOTE
Indicates a potentially hazardous situation which, if not avoided, could result in damage or the loss of
data.
Signs and Symbols used on equipment and Documentation
Caution, risk of electric shock.
Caution, attention to possibility of risk of damage to the product, process or surroundings. Refer
to instruction manual.
Caution, hot surface.
Protective Conductor Terminal.
Observe precautions for handling electrostatic discharge sensitive devices.
Equipment Operation
Use of this instrument in a manner not specied by Land Instruments International may be hazardous.
Read and understand the user documentation supplied before installing and operating the equipment.
The safety of any system incorporating this equipment is the responsibility of the assembler.
Protective Clothing, Face and Eye Protection
It is possible that this equipment is to be installed on, or near to, machinery or equipment operating at
high temperatures and high pressures. Suitable protective clothing, along with face and eye protection
must be worn. Refer to the health and safety guidelines for the machinery/equipment before installing
this product. If in doubt, contact Land Instruments International.
Electrical Power Supply
Before working on the electrical connections, all of the electrical power lines to the equipment must
be isolated. All the electrical cables and signal cables must be connected exactly as indicated in these
operating instructions. If in doubt, contact Land Instruments International.
Storage
The instrument should be stored in its packaging, in a dry sheltered area.
Unpacking
Check all packages for external signs of damage. Check the contents against the packing note.
Lifting Instructions
Where items are too heavy to be lifted manually, use suitably rated lifting equipment. Refer to the
Technical Specication for weights. All lifting should be done as stated in local regulations.
IMPORTANT INFORMATION - PLEASE READ
Health and Safety Information
Read all of the instructions in this booklet - including all the WARNINGS and CAUTIONS
- before using this product. If there is any instruction which you do not understand, DO
NOT USE THE PRODUCT.
Safety Signs
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
personal injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury to the user or users, or result in damage to the product or to property.
NOTE
Indicates a potentially hazardous situation which, if not avoided, could result in damage or the loss of
data.
Signs and Symbols used on equipment and Documentation
Caution, risk of electric shock.
Caution, attention to possibility of risk of damage to the product, process or surroundings. Refer
to instruction manual.
Caution, hot surface.
Protective Conductor Terminal.
Observe precautions for handling electrostatic discharge sensitive devices.
Equipment Operation
Use of this instrument in a manner not specied by Land Instruments International may be hazardous.
Read and understand the user documentation supplied before installing and operating the equipment.
The safety of any system incorporating this equipment is the responsibility of the assembler.
Protective Clothing, Face and Eye Protection
It is possible that this equipment is to be installed on, or near to, machinery or equipment operating at
high temperatures and high pressures. Suitable protective clothing, along with face and eye protection
must be worn. Refer to the health and safety guidelines for the machinery/equipment before installing
this product. If in doubt, contact Land Instruments International.
Electrical Power Supply
Before working on the electrical connections, all of the electrical power lines to the equipment must
be isolated. All the electrical cables and signal cables must be connected exactly as indicated in these
operating instructions. If in doubt, contact Land Instruments International.
Storage
The instrument should be stored in its packaging, in a dry sheltered area.
Unpacking
Check all packages for external signs of damage. Check the contents against the packing note.
Lifting Instructions
Where items are too heavy to be lifted manually, use suitably rated lifting equipment. Refer to the
Technical Specication for weights. All lifting should be done as stated in local regulations.
IMPORTANT INFORMATION - PLEASE READ
Contact Us
UK - Droneld
Land Instruments International
Tel: +44 (0) 1246 417691
Email: [email protected]
Web: www.landinst.com
USA - Pittsburgh
AMETEK Land, Inc.
Tel: +1 412 826 4444
Email: [email protected]
Web: www.ametek-land.com
China
AMETEK Land China Service
Tel: +86 21 5868 5111 ext 122
Email: [email protected]
Web: www.landinst.com
India
AMETEK Land India Service
Tel: +91 - 80 67823240
Email: [email protected]
Web: www.landinst.com
For further details on all AMETEK Land oces, distributors and representatives, please visit
our websites.
Return of Damaged Goods
IMPORTANT If any item has been damaged in transit, this should be reported to the carrier and to the
supplier immediately. Damage caused in transit is the responsibility of the carrier not the supplier.
DO NOT RETURN a damaged instrument to the sender as the carrier will not then consider a claim. Save
the packing with the damaged article for inspection by the carrier.
Return of Goods for Repair
If you need to return goods for repair please contact our Customer Service Department. They will be able
to advise you on the correct returns procedure.
Any item returned to Land Instruments International should be adequately packaged to prevent damage
during transit.
You must include a written report of the problem together with your own name and contact information,
address, telephone number, email address etc.
Design and Manufacturing Standards
The Quality Management System of Land Instruments International is approved to BS EN ISO 9001 for
the design, manufacture and on-site servicing of combustion, environmental monitoring and non-contact
temperature measuring instrumentation.
Approvals apply in the USA
Operation of radio transmitters, telephones or other electrical/electronic devices in close proximity
to the equipment while the enclosure doors of the instrument or its peripherals are open, may cause
interference and possible failure where the radiated emissions exceed the EMC directive.
The protection provided by this product may be invalidated if alterations or additions are made to the
structural, electrical, mechanical or pneumatic parts of this system. Such changes may also invalidate the
standard terms of warranty.
Copyright
This manual is provided as an aid to owners of Land Instruments International’s products and contains
information proprietary to Land Instruments International. This manual may not, in whole or part, be
copied, or reproduced without the expressed written consent of Land Instruments International Ltd.
Copyright © 2016 Land Instruments International.
MARCOM0311, Issue 7, 01 November 2016
Approvals apply in India
Landmark for Probus User Guide
User Guide Landmark for Probus
Contents
Contents
1 Introduction 1
1.1 About this guide 1
1.2 AbouttheLandmarkforProbusProcessor 1
1.3 Unpacking the Processor 2
1.4 Nomenclature 2
2 Specication 3
3 Installation and Removal 4
3.1 Fitting the Unit Onto a DIN Rail 4
3.2 Removing the Unit From a DIN Rail 4
3.3 Electrical Connections 4
4 ProbusDPOperation 11
4.1 .gsd Files 11
4.2 User Parameters 11
4.3 CongurableCyclicData 15
4.4 Extended Diagnostics 17
5 Time Function Processing 18
5.1 Peak Picker 18
5.2 Track and Hold 19
5.3 Averager 20
6 LED Indicators 21
7 Maintenance 22
AppendixA-DINRailSpecication 23
AppendixB-UsingtheLMPviatheCongPort 24
Appendix C - Serial Communications Set-up 27
Landmark for Probus User Guide
Page 1
User Guide Landmark for Probus
1 Introduction
1.1 About this guide
ThisguidegivestheinformationnecessaryforyoutooperateaLandmark
forProbusSignalProcessor.Informationregardinginstallationiscontained
within the Installation Guide.
1.2 About the Landmark for Profibus Processor
TheLandmarkforProbusSignalProcessorprovidesanaccuratesignal
processingunitforasingleLANDSystem4thermometeronamaster-slave
ProbusDPnetwork.TheLandmarkforProbusprocessorcanbesetand
runentirelyfromtheProbusDPmaster.ProbusDPhasthreestatesinit’s
normaloperatingcycle:
1) User Parameterisation
2) Conguration
3) Data Exchange
1.2.1 User Parameterisation
In‘UserParameterisation’,aone-offdownloadoftheoperatingparametersof
theprocessoriscarriedout,including:
• Emissivity/NonGreyness
• Averager, Peak Picker and Track and Hold for signal processing
• Alarm levels
• Scaling of the current output re-transmission of the thermometer signal
1.2.2 Configuration
In‘Conguration’,itallowsforthearrangementofcontinuousreadingand
writingofcyclicdata,including:
• Temperature
• Status
• User Parameters can also be overwritten
1.2.3 Data Exchange
In‘DataExchange’,thecongurationI/Oparametersareactuallyand
cyclicallyexchangedbetween‘master’and‘slave’.
Page 2
Landmark for Probus User Guide
1.2.4 Electrical Input/Output
InadditiontotheProbusdata,theLMPprovideselectricalconnectionsfor
thefollowing:
• Current output re-transmission of the thermometer signal, eg. 4 to 20 mA
• Relayalarmoutput
• Remote input for Track and Hold control or Peak Picker reset
1.3 Unpacking the Processor
Thepackagecontainingtheprocessorwillcontainthefollowingitems:
• CDcontainingSystem4userDocumentation
• Installation Guide
• ALandmarkforProbusSignalProcessorCDcontaining.gsdle
• CongurationsoftwareonCDandcablearealsoprovidedbutarenot
normallyused.SeeAppendixB)
1.4 Nomenclature
TheprocessorisidentiedastheLandmarkforProbus(LMProbusorLMP)
signal processor.
Fig. 1 LMP Functional Block Diagram
alarm
averager
peak picker
track / hold
emissivity
command
input
alarm output
current output
no time function
output scaling
S4
Thermometer
profibus DP
user
parameters
cyclic data
Page 3
User Guide Landmark for Probus
2 Specification
Input/outputaccuracy: <0.1%ofspan
Input/outputdrift: <0.1%ofspan/°C
Quantisation:  16bit
Sampling:  10ms
Signalretransmissionrange: Adjustableoverthermometerspan(min100°)
Signalretransmissioncurrent: 0to20mA/4to20mA
Signalupdaterate: 10ms
Currentoutputloadinc.cable: 500ohms
Emissivitysetting: 0.200to1.000in0.001steps
Non-greynesssetting: 0.800to1.250in0.001steps
Averageradjustmentrange: 50msto512s(63%)in15steps
PeakPicker decayrange: 0.25°/sto512°/sin12steps
threshold: 1°steps
ondelay: 0to10sin0.1ssteps
offdelay: 0to10sin0.1ssteps
resetmode: Hold/reset
Track/Hold:  Controlledbyexternalcontactclosure
5 to 24V d.c.
Track/Holdresponsetime: 10ms
Alarm:  Hi/Lo
Triplevel:  1°steps
Relay:  50Vd.c.at0.1A
ProbusDP:  Upto12MHz
PSU*:  30Vto50Vd.c.at300mA(including
thermometer)
24V to 34V a.c. rms
Environment:
Vibration:  1ganyaxis,10to300Hz
Humidity:  0to99%noncondensing
Sealing:  IP20
Ambient:  5to50°C/41to122°Finspecication
EMC:  EN61326
* LAND DPU recommended
Page 4
Landmark for Probus User Guide
3 Installation and Removal
3.1 Fitting the Unit Onto a DIN Rail
The LMP processor is designed to be mounted onto a standard DIN rail. To
installtheunit:
1) EnsurethatasuitableDINrail(DINEN50022)isavailableandinstalled
correctly(refertoAppendix).
2) Refer to Fig. 2. Rest the uppermost groove on the rear of the processor
on the top lip of the DIN rail.
3) Push the bottom of the unit so that the sliding spring catch clips onto the
DIN rail.
3.2 Removing the Unit From a DIN Rail
1) Refer to Fig. 3. Insert a screwdriver into the sliding spring catch via the
slot on the underside of the unit.
2) Lever the sliding spring catch downwards so that it disengages from the
DIN rail.
3) Lift the processor off the DIN rail.
3.3 Electrical Connections
Topreventdamagetotheequipment,ensurethattheDPU(powersupply)
andsignalprocessorarefullyinterconnectedbeforeswitchingonthemains
powersupply.
TheLMPprocessorisdesignedtobeusedinconjunctionwiththeLandDPU
PowerSupplyUnit.
The LMP to DPU wiring interconnections are given in Fig. 4.
The LMP wiring schedule is given in Table 1.
The DPU wiring schedule is given in Table 2.
Page 5
User Guide Landmark for Probus
Fig. 2 Installing the LMP Processor Onto a DIN rail
Fig. 3 Removing the LMP Processor From a DIN rail
DIN rail
Sliding spring catch
Clip onto DIN rail
Screwdriver
Use a screwdriver to
unclip the spring latch
Page 6
Landmark for Probus User Guide
Fig. 4 LMP Processor Interconnections
L N 11 12 13 14 15 16
12 3 4 5 6 7 8
Live
Neutral
Processor Supply (-) Processor Supply (+)
Screened
Twisted
Pair
Twisted
Pair
Twisted
Pair
YBL W R BK GN
Note
The LMP Processor is designed to work with an a.c or d.c.
power supply, making pins 16 & 17 on the processor
interchangeable. The output of the DPU power supply is
polarised, with pin 8 the positive and pin 16 the negative.
Power
+ / -
Configurator Port
(not normally used)
Slave Address Set Switches
Profibus Connector
Page 7
User Guide Landmark for Probus
LM Technic Terminal Nº Wire Colour Function
1 Yellow Signalinput(+)fromthermometer
2 Blue Signalinput(-)fromthermometer
3 White Emissivityoutput(+)tothermometer
4 Screen Thermometer cable screen
5Red Thermometerpowersupply(+)
6 Black Thermometerpowersupply(-)
7 Green Emissivityreturn(-)
8 • Not applicable - Do not use
9 • Alarmrelay(1)
10 • Alarmrelay(2)
11 • Command(+)
12 • Command(-)
13 • Signalout(+)
14 • Signalout(-)
15 • Signalout(Screen)
16 • Processorpowersupplyinput(1)
17 • Processorpowersupplyinput(2)
Table 1 LMP Processor terminal connections
DPU Terminal Nº Function
L Mains input live
N Mains input neutral
8DPUoutput(+)
16 DPUoutput(-)
*** All other DPU terminals are not used in this application ***
Table 2 DPU terminal connections
Page 8
Landmark for Probus User Guide
The cable connectors for the processor are included in the processor package.
Eachcableconnectormustbecorrectlywiredwiththeappropriatecable.
Tocorrectlywireaconnector:
1) Make a note of the orientation of the connector.
2) Unclip the two halves of the connector shell to reveal the terminal block
andthecabletie/clampbar.
3) Wire up the connector, remembering the correct orientation of the plug,
in accordance with the relevant cable schedule.
4) Ensurethatthecableouterinsulationisheldintheclampbar/cabletie
attheconnectorandtightentheclampbarscrews/cabletie.Referto
Fig. 5.
5) Clip together the two halves of the connector shell ensuring that the
‘write-on’labelisheldinplacebytheshellassembly.
Theconnectorisnowreadyforuse.
Keep wire length as
short as possible
Ensure cable's outer insulation
is held in clamp bar/cable tie
Clamp bar
Fig. 5 Correct cable wiring arrangement S4970080
3.3.1 Alarm output connection schedule
The Alarm output connection schedule is given in Fig. 5 and Table 1.
TheAlarmrelaycontactratingis50Va.c.ord.c.at0.1A.
It is recommended that a twisted pair connection be used.
Page 9
User Guide Landmark for Probus
3.3.2 CMD (Command) input connection schedule
TheCMD(Command)inputconnectionscheduleisgiveninFig.5andTable1.
The command signal is inactive when the voltage is >3.0V or open circuit
(i.e.Track).Thecommandsignalisactivewhenthevoltageis<1.5Vorshort
circuit(i.e.Hold).
The command input can be controlled via a remote switch, as shown in Fig. 6
or via potential-free contacts as shown in Fig. 7.
It is recommended that a twisted pair connection be used.
3.3.3 Output (Retransmission output) connection schedule
TheOutput(retransmissionoutput)connectionscheduleisgiveninFig.4and
Table 1.
It is recommended that a screened twisted pair cable is used.
3.3.4 Thermometer output connection schedule
The thermometer output connection schedule is given in Fig. 4 and Table 1.
Itisrecommendedthat6-wayscreenedcableisused.
3.3.5ProbusDPslaveaddress
TosettheLMPslaveaddress,usetherotaryswitcheslocatedonthetopedge
oftheLMP,neartotheprobusconnector.
3.3.6 Profibus DP slave address
TosettheLMPslaveaddress,usetherotaryswitcheslocatedonthetopedge
oftheLMP,neartotheprobusconnector.
H L
= Address 3
= Address 21
Cyclethepowertoensurethatanynewaddressisrecognised.
3.3.7 Configurator 10101
Thisterminalisnotnormallyused.SeeAppendixB.
0
5
3
7
2
1
4
6
8
9
0
5
3
7
2
1
4
6
8
9
0
5
3
7
2
1
4
6
8
9
0
5
3
7
2
1
4
6
8
9
Page 10
Landmark for Probus User Guide
1
2
CMD
Remote switch
Vin
Switch open
Peak Picker Track & Hold
Switch closed
Peak Pick
Reset
Track
Hold
Note
Remote switch can be replicated by voltage Vin. Where:
>+3.0V = Switch open
<+1.5V = Switch closed
Fig.6CMD(Command)inputcontrolviaaremoteswitch S4970387
1
2
CMD
Open Circuit
Peak Picker Track & Hold
Short Circuit
Peak Pick
Reset
Track
Hold
Note
Potential-free contacts can be replicated by voltage Vin.
Where:
>+3.0V = Open Circuit
<+1.5V = Short Circuit
Vin
Potential-free
contacts
Valley Picker
Valley Pick
Reset
Fig.7CMD(Command)inputcontrolviapotential-freecontacts S4970388
15
69
Shell
Pin 1: Not Used Pin 2: Not Used
Pin 3: DATA+ Pin 4: Not Used
Pin 5: DATA END Pin 6: +5V
Pin 7: Not Used Pin 8: DATA -
Pin 9: Not Used Shell: SCREEN
Fig.8ProbusDPConnector(9-way)andPin-outDetails
Page 11
User Guide Landmark for Probus
4 Profibus DP Operation
ThissectiongivesdetailsofhowtoapplytheLMPtoaProbusDPSystem.
ItdoesnotgointodetailexplainingProbusDP.Furtherinformationcanbe
foundbyvisitingthedesignatedwebsite:www.probus.com
WhentheLMPprocessorisconnectedtoaLandSystem4thermometer,the
processormustbeconguredforusewiththatparticularthermometertype.
ProbusDPusesa‘.gsd’leasanelectronicdatasheettoallowthemaster
processor to set up the operating parameters for the slave units attached to
it’snetwork.
4.1 .gsd Files
TheLandmarkforProbus(LMP)isregisteredwiththeProbusNutzer
Organisation(PNO)andhasbeendesignatedwiththespecialregister
number:LAND0807.
A.gsdlehasalsobeenallocatedtothisregistrationandissuppliedondisk,
withtheprocessor.(LAND0807.gsd).
Toallowaccesstotheuserparametersandcyclicdatacongurationofthe
processor,this.gsdlemustbecopiedfromthesupplieddisktothegsd
directoryofthemastersysteminuse.
4.2 User Parameters
UserparametersaredownloadedfromthemastersystemtotheLMP,asa
one-offatthestartofProbusoperation.Theseuserparametersarestored
inanon-volatilememorywithintheLMP(iftheLMPshouldlosepowerAND
Probusconnection,thelastsetofuserparameterswouldberevertedto,the
nexttimethatthesystemisswitchedon,untilanewsetofuserparameters
are downloaded).
The.gsdleuses‘revision2’optionstoallow‘Help’textswhensettinguser
parameters.
ModernProbusDPmastersystemsutilisethisoptiontogreatlyassistinthe
settingofuserparameters,whichareusuallyselectedthroughdialogboxes.
Thedialogboxesallowthetranslationoftheparameterindices,theyoffer
defaultvaluesandincludebuilt-inlimitsformostparameters(exceptfor
limitsthatdependonthe‘irt’type).Thescreenlayoutvariesfrommasterto
master.
Oldermastersystemsarenotcompatiblewiththecongurationasabove.
Theyignorethe‘revision2’commandsinthe.gsdleandofferalistofuser
parameterbyteswhichrequireediting.Theorderoftheuserparameterbytes
isveryimportantandmustbestrictlyfollowed.(SeeTable3)
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Landmark for Probus User Guide
Typical
Value
Name Description Limits
0x00 Reserved Always0x00 0
0x13 IRT(infraredthermometer)type See Table 4 0-40
0x03, 0xE7 Emissivity(Hi,LoByte) 0x03E7 = 999 = 0.999 200-1000
0x03, 0xE8 NonGreyness(Hi,LoByte) 0x03E8 = 1000 = 1.000 800-1250
0x01 Time Function Select 0 = None, 1 = Average, 2 = Peakpick,
3=Track/Hold
0-3
0x00 Peak Picker Mode 0 = Reset, 1 = Hold 0-1
0x00, 0x05 PeakPickerThreshold(HiLo) 0x0005=5(C/FasIRTType) IRT Tmin>Tmax
0x00 PeakPickerOnDelay 0.0 sec = 0 = 0x00 0-100
0x0A PeakPickerOffDelay 1.0 sec = 10 = 0x0A 0-100
0x0C PeakPickerDecayRate See table 5 0-12
0x01 Averager Response Time See table 5 0-15
0x01 AlarmType 1 = High Alarm, 0 = Low Alarm 0-1
0x01, 0x27 AlarmTemperature(Hi,Lo) 0x0127=295(C/FasIRTType) IRT Tmin>Tmax
0x01 CurrentO/PType 0=0/20mA,1=4/20mA 0-1
0x06, 0x40 CurrentO/PMaxTemp(Hi,Lo) 0x0640=1600(C/FasIRTType) CurrO/Pmin+100>IRTTmax
0x01, 0x27 CurrentO/PMinTemp(Hi,Lo) 0x0127=295(C/FasIRTType) IRTTmin>CurrO/Pmax-100
0x00 CyclicDataByteOrder 0=norm,1=reversed,(see4.3) 0-1
Table 3 User Parameter List
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User Guide Landmark for Probus
Notes
• If on-line access to a parameter is not required, set the LMP using the
‘UserParameters’list.
• A full, valid list of user parameters must be given, even if a particular
parameterisnotbeingusedoristobeoverwrittenwithcyclicdata.
• Ensureallparametersarewithinlimits,astheLMPwillrejectanylist
containing‘outoflimit’parameters.
• An explanation of time function processing is given in Section 5.0.
• Ensure that the temperature dependent parameters are entered care-
fully,asthesehavenolimitsembeddedintherelevantdialogboxes
e.g. Peak Picker Threshold, Alarm Temperature are within the IRT
range.
CurrentO/PMax.andMin.settingsarewithintheIRTrangeandat
least100°ofspanallowed.
• CurrentO/PParameters,IRTTypeandTimeFunction
Selectareonlyavailableasuserparameters(i.e.notavailableascyclic
data).
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Landmark for Probus User Guide
IRT Index IRT Type IRT Index IRT Type
0=LN 400/2000C 21=M6 100/700C
1=M1 600/1600C 22=M6 200/1300F
2=M1 1100/2900F 23=M7 25/375C
3=M1 800/2600C 24=M7 75/700F
4=M1 1500/4700F 25=LN 0/600C
5=M2 300/1100C 26=LN 0/1100C
6=M2 600/2000F 27=LN 0/1600C
7=M4 50/250C 28=LN 35/1100F
8=M4 150/500F 29=LN 35/2000F
9=M4 150/550C 30=LN 35/3200F
10=M4 300/1000F 31=MN 450/1000C
11=R1 600/1600C 32=M1 850/1850F
12=R1 1100/2900F 33=M8 0/1000C
13=R1 1000/2600C 34=M8 30/1830F
14=R1 1800/4700F 35=M3 50/250C
15=M5 400/1300C 36=M3 150/500F
16=M5 750/2400F 37=M* 500/2000FTS
17=M5 1000/2500C 38=M* 900/3600FFTS
18=M5 1800/4500F 39=M* 1000/2500CVDT-S
19=M6 0/300C 40=M* 1800/4500FVDT-S
20=M6 50/600F
Table 4 IRT Index
Averager Time Constants (sec) Peak Picker Decay Rates (*/sec)
0=0 0=0
1=0.05 1=0.25
2=0.10 2=0.55
3=0.15 3=1
4=0.25 4=2
5=0.50 5=4
6=1 6=8
7=2 7=16
8=4 8=32
9=8 9=64
10=16 10=128
11=32 11=256
12=64 12=512
13=128
14=256
15=512
Table 5 Averager and Peak Picker values
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