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© Fulton Group N.A., Inc. 2020

BMS INTEGRATION

 

Hydronic-PURE-Control-UserManual-211214

 

SECTION 7

7-16

Information on “Alarm Info Screen”

Alarm Index

Alarm Name

Alarm Screen           
Description

Alarm Screen Solution

Error Code

Error Diagnostic 
Code

Alarm Originator

Alarm Notes

138

Internal error 
burner control

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

91

0

LMV

139

Err

or flame signal 

acquisition

Short-circuit of sensor

Short-circuit at QRB? 1. 
Check wiring. 2. Flame 
detector possibly fault.

93

0

LMV

140

Error relay super-
vision

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

95

0

LMV

142

Error relay super-
vision

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

96

0

LMV

144

Error relay super-
vision

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

97

0

LMV

145

Error relay super-
vision

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

98

0

LMV

147

Internal error 
relay control

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

99

0

LMV

148

Internal error 
relay control

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

100

0

LMV

149

Internal error 
contact

Please contact your 
representative for 
information regarding 
this alarm, be sure 
to provide the LMV 
alarm code and diag-
nostic code.

105

0

LMV

Summary of Contents for HYDRONIC PURE CONTROL Endura

Page 1: ...ial National Board Number Model Fulton Order Owner Site Name Date Hydronic PURE Control UserManual 211214 Endura EDR Condensing Hydronic Boilers 750 000 2 000 000 BTU HR Endura EDR Condensing Hydronic...

Page 2: ......

Page 3: ...SetpointMenu 3 36 SETPOINTCONFIGURATION 3 36 OUTDOORRESET 3 38 BMSANALOG 3 39 SchedulingMenu 3 41 TrendingScreen 3 43 AdminMenu 3 44 USERCONFIGURATION 3 44 SYSTEMCONFIGURATION 3 45 AUXILIARY CONFIGUR...

Page 4: ...FultonGroupN A Inc 2020 TABLEOFCONTENTS Hydronic PURE Control UserManual 211214 0 2...

Page 5: ...tYourLocalManufacturer sRepresentative 1 1 INTRODUCTION INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSINGTHEFILEMANAG...

Page 6: ...erved to prevent damage or destruction of equipment or loss of operating effectiveness AllWarnings and Cautions are for reference and guidance purposes and do not substitute for required professional...

Page 7: ...rLocalManufacturer sRepresentative 2 1 HARDWAREANDNAVIGATION INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSINGTHEFILE...

Page 8: ...plier s instructions If you cannot reach your gas supplier call the fire department A qualified installer service agency or the gas supplier must perform installation and service Overview Hydronic PUR...

Page 9: ...materials and other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed The information contained in this manual is based on EDR version 1 3 7 9 a...

Page 10: ...ing conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch Donotus...

Page 11: ...APHICAL ICON REFERENCE MENU Button Function Returns to the parent category Tap to display information based on the screen currently selected Green No alarm condition Tap to see Alarm History Yellow Wa...

Page 12: ...FultonGroupN A Inc 2020 HARDWAREANDNAVIGATION Hydronic PURE Control UserManual 211214 SECTION2 2 6 PAGE LEFT INTENTIONALLY BLANK...

Page 13: ...tYourLocalManufacturer sRepresentative 3 1 CONTROLMENUS INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSINGTHEFILEMANAG...

Page 14: ...res All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional profess...

Page 15: ...ing conduct and strict adherence to applicable jurisdictional professional codes or regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free...

Page 16: ...he boiler will take a normal place in the Lead Lag sequence after the next call for heat Boilers must be connected and configured for the Lead Lag feature in order to be assigned a Lead Lag position I...

Page 17: ...ded Temperature Field wiring for 0 10VDC TB4 A3 TB4 A4 Field wiring for 4 20mA at TB4 A1 TB4 A2 40024 INT16 Read Boiler Start 0 0 100 0 F How far below setpoint the boiler will receive a call for heat...

Page 18: ...tpoint if this signal is lost RTD Field Wired to customer connec tions TB4 T5 TB4 T6 or Provided through BMS connection 40025 INT16 Read Write System Supply 50 00 250 00 F Optional RTD sensor for Syst...

Page 19: ...limit is the first device in the safety circuit open and should be the first device addressed during troubleshooting as many of the safeties are wired in series The boiler specific electrical wiring...

Page 20: ...ition Factory wired OTC between terminals 5 6 Part of the initial Burner Switch circuit that powers the LMV3 terminal X5 03 1 40034 INT16 Read On Off Switch Clear push button switch on the front of th...

Page 21: ...activities are performed OperatorControl This screen is used for multiple functions Start Stop Deviations Anti CycleTimer and Manual Burner Control The start and stop deviations instruct the burner wh...

Page 22: ...y or the gas supplier must perform installation and service Parameter Name Range Units Factory Default Description Wiring Modbus Register Boiler Status See Boiler Status Screen Control Modulation Modu...

Page 23: ...vities are performed BoilerHistory Provides information on the operation of the boiler including run hours run cycles where the boiler has been modulating and efficiency calculations Thermal efficienc...

Page 24: ...equirements and procedures All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable...

Page 25: ...e to applicable jurisdictional professional codes or regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and o...

Page 26: ...uirements and procedures All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable j...

Page 27: ...C3 40052 INT16 Read Manual Open Manual Close N A N A N A Only displayed in Manual Control Allows user input to open close the valve Field Wiring to TB4 C1 TB4 C2 and or TB4 C3 N A Close Delay Timer 0...

Page 28: ...alified and fully understand all requirements and procedures All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct...

Page 29: ...on Field Wiring to TB4 C4 and TB4 C5 Pumps require a sepa rate power source Power provided to C4 will be seen on C5 Dry contact depend ing on the control mode and or boiler operation 40055 INT16 Read...

Page 30: ...nd guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS...

Page 31: ...rent Value Delta T requires both system supply header and system return header temperature sensors to be field wired Delta P requires a 4 20mA signal from a field wired differential pressure sensor TB...

Page 32: ...ny appliance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach you...

Page 33: ...are performed Delta P Scale Low 0 0 1000 0 Pres sure 0 0 Low 4mA scaling for Delta P input Delta P requires a 4 20mA signal from a field wired differential pressure sensor TB4 A5 and TB4 A6 not provi...

Page 34: ...the gas supplier s instructions If you cannot reach your gas supplier call the fire department A qualified installer service agency or the gas supplier must perform installation and service Lead LagMe...

Page 35: ...nce to applicable jurisdictional professional codes or regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and...

Page 36: ...e to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immedia...

Page 37: ...the Originator Ethernet Cable Connection be tween boilers for Lead Lag Field Wired N A Lead Lag Status 0 Offline 1 Alarm 2 Switch Off 3 Standby 4 Call for Heat 5 Modulating N A Status from each boiler...

Page 38: ...MELL GAS Do not try to light any appliance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instru...

Page 39: ...riginator position is assigned to the boiler with the lowest IP address or the first boiler to be brought into the network The Network Originator is simply the boiler that is in charge of the Lead Lag...

Page 40: ...ue to stage on additional Lag Boilers that are available based on the user defined PID and Lag Boiler DelayTime When a Lag Boiler comes online the Lead Boiler firing rate will be reduced so that the l...

Page 41: ...ensure all appropriate maintenance activities are performed DeltaTProtection EDR BoilersOnly This modifier is mandatory and cannot be turned off or configured at the Fulton Control As the deltaT limit...

Page 42: ...n this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regula...

Page 43: ...s or regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and other dangers In order to meet warranty condition...

Page 44: ...s addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations...

Page 45: ...temperature based and will hold the boiler at low fire until those conditions are met For system startups i e when the loop is cold this will allow the boiler to warm up slowly and help prevent condit...

Page 46: ...as supplier s instructions If you cannot reach your gas supplier call the fire department A qualified installer service agency or the gas supplier must perform installation and service FreezeProtectio...

Page 47: ...priate maintenance activities are performed OutletMonitoring Useful in Lead Lag setups and unbalanced and or low flow conditions the Outlet monitoring will drive the boiler firing rate to low fire if...

Page 48: ...for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touc...

Page 49: ...he boiler if the OAT is above the selected value RTD Field Wired to customer connection on the back of the boiler TB4 T5 TB4 T6 N A Outdoor Air Cutoff 0 0 200 0 F 100 0 The boiler will no longer re ce...

Page 50: ...liance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas...

Page 51: ...on what source is selected 40024 INT16 Read Minimum Setpoint 40 0 185 0 F 80 0 Absolute minimum setpoint that the unit will control to regard less of source or scaling Reference only Must be changed f...

Page 52: ...s or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immediately call your gas supplier from a neighbor s ph...

Page 53: ...low all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and other dangers In order to meet warranty conditions ensure all appropr...

Page 54: ...ctional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immediately call your gas supp...

Page 55: ...ndingScreen Allows users to view current and past trending data when available to the Fulton Controller TheTrending data is continuously recorded by the control and can be enabled or disabled by the o...

Page 56: ...ualified and fully understand all requirements and procedures All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct...

Page 57: ...ime 00 00 23 59 HH MM Press on the Clock for a 24hr time selection for hours minutes Local Ethernet IP Address 192 168 1 100 192 168 1 109 N A 10 possible IP addresses for each boiler on the Lead Lag...

Page 58: ...If you cannot reach your gas supplier call the fire department A qualified installer service agency or the gas supplier must perform installation and service Auxiliary Configuration Used for advanced...

Page 59: ...is free of combustible materials and other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed DomesticHotWaterConfiguration Accessible only when D...

Page 60: ...tuseanyphoneinyourbuilding Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department A qualified...

Page 61: ...ther Hardwire BMS or shared Determines where certain information is coming from Can be different for each boiler and must be set up individually Local Network Provider is selected for a hardwired conn...

Page 62: ...ce Do not install operate service or repair any component of this equipment unless you are qualified and fully understand all requirements and procedures All information in this addendum is for refere...

Page 63: ...MSEnableOverrideprovides a way to satisfy the BMS enable Network or Dry Contact without needing to send a signal This can be used if switching quickly to Local Standalone control orTroubleshooting pur...

Page 64: ...equired professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any...

Page 65: ...vice Before beginning any service ensure area is free of combustible materials and other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed CallFo...

Page 66: ...or repair any component of this equipment unless you are qualified and fully understand all requirements and procedures All information in this addendum is for reference and guidance purposes and doe...

Page 67: ...ocalManufacturer sRepresentative 4 1 DOWNLOADINGAPROGRAMUPDATE INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSINGTHEFI...

Page 68: ...ce Overview The program update for the PURE Control is broken down into three sections Verifying what hardware is installed in the boiler Preparing the software on a flash drive and Performing the upd...

Page 69: ...sdictional professional codes or regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and other dangers In orde...

Page 70: ...urposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to...

Page 71: ...ce purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations Follow all proper lockout tagout proc...

Page 72: ...to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch Donotuseanyphoneinyourbuilding Immediate...

Page 73: ...o as a firmware upgrade Click on Upgrade PLC in the middle of the screen Verify that you would like to continue with the upgrade process by selecting Upgrade The upgrade process could take up to 20 mi...

Page 74: ...stand all requirements and procedures All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to...

Page 75: ...materials and other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed 13 Press and hold the upper right corner of the screen for 3 seconds Select...

Page 76: ...uidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do n...

Page 77: ...alManufacturer sRepresentative 5 1 PREPARINGFORLEAD LAGOPERATION INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSINGTHE...

Page 78: ...reach your gas supplier call the fire department A qualified installer service agency or the gas supplier must perform installation and service Overview Setting up Lead Lag on the Endura requires the...

Page 79: ...nsure area is free of combustible materials and other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed 2 Check the box for Lead Lag on the right...

Page 80: ...ional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical swi...

Page 81: ...service Before beginning any service ensure area is free of combustible materials and other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed 9...

Page 82: ...procedures All information in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional...

Page 83: ...Manufacturer sRepresentative 6 1 EXPORTINGDATAUSINGTHEFILEMANAGER INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSINGTH...

Page 84: ...rofessional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electric...

Page 85: ...regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and other dangers In order to meet warranty conditions en...

Page 86: ...for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regulations WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not tou...

Page 87: ...able jurisdictional professional codes or regulations Follow all proper lockout tagout procedures for service Before beginning any service ensure area is free of combustible materials and other danger...

Page 88: ...in this addendum is for reference and guidance purposes and does not substitute for required professional training conduct and strict adherence to applicable jurisdictional professional codes or regu...

Page 89: ...other dangers In order to meet warranty conditions ensure all appropriate maintenance activities are performed 5 Double tapping on a folder will navigate to the subfolders and files 6 To the right of...

Page 90: ...ration manual without notice Do not install operate service or repair any component of this equipment unless you are qualified and fully understand all requirements and procedures All information in t...

Page 91: ...YourLocalManufacturer sRepresentative 7 1 BMSINTEGRATION INTRODUCTION 1 HARDWAREANDNAVIGATION 2 CONTROLMENUS 3 DOWNLOADINGAPROGRAMUPDATE 4 PREPARINGFORLEAD LAGOPERATION 5 EXPORTINGDATAUSING THEFILEMAN...

Page 92: ...electrical switch Donotuseanyphoneinyourbuilding Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire d...

Page 93: ...81 Atmospheric Pressure Test 82 Filling Test Space 83 Gas Pressure Test 90 Gas Shortage Waiting Time 91 Limit String Open N A 40001 R Boiler Control Status INT16 0 Waiting 1 Disabled 2 Not Available 3...

Page 94: ...ircuit Short 12 E12 Heater Circuit Short N A 40010 R VFD Command INT16 0 0 95 0 Note 1 Hz 40011 R VFD Feedback EDR Only INT16 0 0 95 0 Note 1 Hz 40012 R Fan Calculated RPM INT32 0 0 5500 0 Note 1 RPM...

Page 95: ...R Customer Interlock 1 INT16 0 Fault 1 No Fault N A 40040 R Customer Interlock 2 INT16 0 Fault 1 No Fault N A 40041 R Secondary Low Water INT16 1 Fault 0 No Fault N A 40042 R Boiler Run Hours UINT32...

Page 96: ...N A 40082 R Boiler 6 LL Status INT16 N A 40083 R Boiler 7 LL Status INT16 N A 40084 R Boiler 8 LL Status INT16 N A 40085 R Boiler 9 LL Status INT16 N A 40086 R Boiler 10 LL Status INT16 N A 40087 R Bo...

Page 97: ...moved in order to use this network enable point Endura AlarmList Information on Alarm Info Screen Alarm Index Alarm Name Alarm Screen Description Alarm Screen Solution Error Code Error Diagnostic Code...

Page 98: ...ous light dur ing startup air pres sure POC prevention of startup 4 70 LMV 18 Extraneous light Extraneous light dur ing startup combus tion pressure POC prevention of startup 4 82 LMV 19 Extraneous li...

Page 99: ...ving test V2 leaking Check if the valve on the burner side is leaking Check if pressure switch for the leakage test is closed when there is gas pressure Check wiring and short circuit 12 83 LMV 31 POC...

Page 100: ...POC closed sw ver sion V02 00 Check wiring Check if the valve s closing con tact opens when valve is controlled 21 1 LMV 45 Pmax POC POC open preven tion of startup SW version V02 00 Check wiring and...

Page 101: ...ange Safety loop burner flange combustion pressure POC pre vention of startup 22 81 LMV 59 Safety loop burner flange Safety loop burner flange extraneous light combustion pressure POC prevention of st...

Page 102: ...ion is acti vated ParNo 530 the default load for inter rupted communication to building automation ParNo 148 149 must not be set to invalid 60 2 LMV 73 Fuel Change Fuel 0 no error change to fuel 0 61...

Page 103: ...26 LMV 91 Fuel air control Please contact your representative for information regarding this alarm be sure to provide the LMV alarm code and diag nostic code 75 0 LMV 95 Fuel air control Internal err...

Page 104: ...lines check cable routing improve EMC 82 6 LMV 105 Error during stan dardization Invalid standardized speed The standardized speed measured does not lie in the permissible range 1 Motor turns too slow...

Page 105: ...ot standardized Make standardized 82 255 LMV 115 Speed error VSD Please contact your representative for information regarding this alarm be sure to provide the LMV alarm code and diag nostic code 83 0...

Page 106: ...t your representative for information regarding this alarm be sure to provide the LMV alarm code and diag nostic code 96 0 LMV 144 Error relay super vision Please contact your representative for infor...

Page 107: ...se contact your representative for information regarding this alarm be sure to provide the LMV alarm code and diag nostic code 110 0 LMV 157 Power supply undervoltage Power supply under voltage Mains...

Page 108: ...201 Flame failure test Please contact your representative for information regarding this alarm be sure to provide the LMV alarm code and diag nostic code 150 0 LMV 206 Trim function Error Start preven...

Page 109: ...s may be an indication of an incorrect setting of the trim function or VSD PWM blower curve 156 11 LMV 216 Trim function Error Analog value Standby 1 Check whether a current setting of 12 mA is availa...

Page 110: ...227 Internal error Please contact your representative for information regarding this alarm be sure to provide the LMV alarm code and diag nostic code 169 0 LMV 228 Internal error Please contact your r...

Page 111: ...emperature limit has been reached This is a manual reset device 1001 0 PLC 242 O2 Out of Range The O2 was out of the allowable range Check O2 sensor opera tion 1002 0 PLC 243 PLC Limit Trip Secondary...

Page 112: ...bounced off its low fire delta t limit more than 5 times in a 30 minute period 252 BMS Communica tion Failure Communication to the BMS failed 1012 0 PLC 253 LMV Communica tion Failure Communication t...

Page 113: ...ck O2 sensor opera tion 1021 0 PLC Just a warn ing The O2 board failed to register a minimum of 20 00 O2 while in pre purge This warning is just letting the customer know there may be an issue with th...

Page 114: ...PAGE INTENTIONALLY LEFT BLANK...

Page 115: ...nsfer innovators No part of this Addendum manual may be reproduced in any form or by any means without permission in writing from Fulton Group N A Inc Fulton BoilerWorks Inc Fulton Heating Solutions I...

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