The committee proposes the attached Public Input for further review at Second Draft.

Transcription

1 National Fire Protection Association Report of /5/2017 1:55 PM Committee Input No. 60-NFPA [ Global Input ] The committee proposes the attached Public Input for further review at Second Draft. Submitter Information Verification Submitter Full Name: Barry Chase Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Oct 05 14:02:56 EDT 2016 Committee Statement Committee Statement: The proposed concept requires further investigation and review. Response Message: The committee has established a task group to review it for Second Draft. Public Input No. 135-NFPA [New Section after ] Public Input No. 134-NFPA [New Section after ] Public Input No. 137-NFPA [Section No [Excluding any Sub-Sections]] Public Input No. 138-NFPA [New Section after ] Public Input No. 140-NFPA [Section No ] Public Input No. 139-NFPA [New Section after ] Public Input No. 142-NFPA [Section No ] Public Input No. 141-NFPA [New Section after ] Public Input No. 143-NFPA [Section No ]

2 National Fire Protection Association Report of /5/2017 1:55 PM Committee Input No. 95-NFPA [ New Section after ] Data Registers. Data registers shall be provided in the controller in accordance with Chapter 14. Submitter Information Verification Submitter Full Name: Barry Chase Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Fri Oct 07 14:47:02 EDT 2016 Committee Statement Committee Statement: This proposed revision is being presented for public review and comment. It will be considered for inclusion again at the comment stage. Among all of the issues encompassed by this proposal, the committee is particularly seeking public sentiment on the concept of requiring a data connection at all fire pumps. The intent is to take advantage of the developments in connectivity, data collection, and data analysis for multiple purposes, including development of code requirements and fire pump reliability. See also: CI 96 - NEW 12.9 CI 97 - NEW Chapter 14 (Inserted at the end of Chapter 13) Response Message: CI 98 - Annex C

3 National Fire Protection Association Report of /5/2017 1:55 PM Committee Input No. 96-NFPA [ New Section after 12.8 ] 12.9 Data Registers. Data registers shall be provided in the controller in accordance with Chapter 14. Submitter Information Verification Submitter Full Name: Barry Chase Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Fri Oct 07 14:55:18 EDT 2016 Committee Statement Committee Statement: This proposed revision is being presented for public review and comment. It will be considered for inclusion again at the comment stage. Among all of the issues encompassed by this proposal, the committee is particularly seeking public sentiment on the concept of requiring a data connection at all fire pumps. The intent is to take advantage of the developments in connectivity, data collection, and data analysis for multiple purposes, including development of code requirements and fire pump reliability. See also: CI 95 - NEW CI 97 - NEW Chapter 14 (Inserted at the end of Chapter 13) CI 98 - Annex C Response Message:

4 National Fire Protection Association Report of /5/2017 1:55 PM Committee Input No. 97-NFPA [ New Section after 13.3 ] Chapter 14 Network and Data Registers. [see attached file] Supplemental Information File Name Description 20_CI-97.docx Proposed NEW Chapter 14 Submitter Information Verification Submitter Full Name: Barry Chase Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Fri Oct 07 14:57:15 EDT 2016 Committee Statement Committee Statement: This proposed revision is being presented for public review and comment. It will be considered for inclusion again at the comment stage. Among all of the issues encompassed by this proposal, the committee is particularly seeking public sentiment on the concept of requiring a data connection at all fire pumps. The intent is to take advantage of the developments in connectivity, data collection, and data analysis for multiple purposes, including development of code requirements and fire pump reliability. See also: CI 95 - NEW CI 96 - NEW 12.9 CI 98 - Annex C Response Message:

5 Chapter 14 Network and Data Registers 14.1 Scope Connectivity is for remote monitoring and data gathering. It does not replace any of the alarm and signaling requirements of this standard General Communication between the controller and external devices shall be limited to one way (read only) No remote operation nor remote changing of any controller settings shall not be permitted Fire pump controllers shall be provided with standardized data registers in accordance with this chapter Network Connection The pump room shall have a wired Ethernet port providing a secure TCP/IP connection into a virtual private network or a public network for monitoring pump room data A wireless connection that meets the security and performance required by the property owners and subscribers shall be permitted in lieu of a wired Ethernet port Data Registers Data registers shall be provided in the electric fire pump controllers in accordance with Table Data registers shall be provided in the diesel fire pump controllers in accordance with Table Data registers shall be provided in both electric and diesel fire pump controllers for jockey pump operation and status in accordance with Table Data registers shall be provided in both electric and diesel fire pump controllers for performance data in accordance with Table (a) and Table (b) The controller shall be arranged to record and store the performance data with a time stamp for a given flow point when so initiated by the operator The data in Table , Table , and Table shall be continuously monitored by the controller and time stamped and recorded in an event log using Modbus protocol in Table (a), (b), and (c). An event record shall be triggered on 1) events listed in Tables (d), (e), and (f) 2) voltage and currents exceeding Δ% change during pump run with Δ adjustable up to 5% 3) pressure every hour 4) pressure value exceeding Δ% change with Δ adjustable up to 5% An Ethernet serial communications network using a standard web-based, text file format (HTML) may be used in lieu of the Modbus protocol in Tables (a), (b), and (c). The data in the text files shall be delimited The configuration shown in figure shall be a permissible connectivity arrangement for a electric fire pump installation The configuration shown in figure shall be a permissible connectivity arrangement for a diesel fire pump installation NFPA 20 Connectivity Proposal -1- Revised 10/02/2016

6 2019 NFPA 20 Connectivity Proposal -2- Revised 10/02/2016

7 Normal Power Emergency Power Power Distribution Panel Room Temperature Modbus Wired Ethernet Port Subscribers -Property Owner *Ethernet -Building Mgt Jockey Controller Electric Controller Modbus Gateway -Controller Service -Pump Service -Sprinkler Companies Wireless -NFPA -FM Speed -Government System and Suction Pressures Flow Performance Data Storage Annex C Format: Text Pump Case Temperature Sensors may be routed directly to the Gateway as an alternative to the Electric Controller *May be used for Event Log transmission in lieu of Modbus Controller Data Storage Tables: , , , Format: Modbus NFPA Electric Pump Room Connectivity Figure Acceptable Electric Fire Pump Connectivity Arrangement 2019 NFPA 20 Connectivity Proposal -3- Revised 10/02/2016

8 Power Distribution Panel Single Phase Branch Circuit Room Temperature Modbus Jockey Controller Fuel Level * Engine Instrument Panel Diesel Engine Diesel Controller Modbus (Optional) System & Suction Pressures **Ethernet Modbus Flow Gateway Wired Ethernet Port Wireless Performance Data Storage Annex C Format: Text Subscribers -Property Owner -Building Mgt -Controller Service -Engine Service -Pump Service -Sprinkler Companies -NFPA -FM -Government *Must include engine speed **May be used for Event Log transmission in lieu of Modbus Sensors may be routed directly to the Gateway as an alternative to the Diesel Controller Pump Case Temperature NFPA Diesel Pump Room Connectivity Controller Data Storage Tables: , , , Format: Modbus Figure Acceptable Diesel Fire Pump Connectivity Arrangement 2019 NFPA 20 Connectivity Proposal -4- Revised 10/02/2016

9 Electric Fire Pump Controller Table Modbus Registers Note: All Boolean values are positive true logic (logic high) Register Bit Description Units Write Range Scaling and Notes Controller Identification Manufacturer Name RO ASCII Text 20 characters Basic Model RO ASCII Text 20 characters Controller Type RO ASCII Text 20 characters Serial Number RO ASCII Text 20 characters Time and Date Stamp Last Data Update Hr RO Last Data Update Min RO Last Data Update Sec RO Last Data Update Mo RO Last Data Update Day RO Last Data Update Year RO Dynamic Real-time Data AC Volts Lines 1-2 V RO *Raw AC Volts Lines 2-3 V RO *Raw 2019 NFPA 20 Connectivity Proposal -5- Revised 10/02/2016

10 42053 AC Volts Lines 3-1 V RO *Raw AC Amps Line 1 A RO *Raw AC Amps Line 2 A RO *Raw AC Amps Line 3 A RO *Raw Line Frequency Hz RO *Raw System Pressure PSI/Bars/kPA RO *Raw Suction Pressure PSI/Bars/kPA RO *Raw Register Bit Description Units Write Range Scaling and Notes Net Pressure = System-Suction PSI/Bars/kPA RO *Raw Flow GPM/LPM RO Motor Speed RPM RO VFD Motor Speed Hz RO *Raw System Pressure at Pump Shutdown PSI/Bars/kPA RO *Raw Water Temperature, Pump Casing F RO *Raw Pump Room Temperature F RO *Raw Storage Tank Level Gallons RO 0-10,000,0000 Controller Settings Pressure Start PSI/Bars/kPA RO Pressure Stop PSI/Bars/kPA RO NFPA 20 Connectivity Proposal -6- Revised 10/02/2016

11 42083 Manual Stop Only RO 0 = Automatic, 1 = Manual Stop Only Run Period Timer Sec RO Sequential Timer Sec RO Weekly Test Timer Day of Week RO 0-6 Day, Sunday = Pressure RO 0 = PSI, 1 = Bar, 2 = kpa Flow RO 0 = GPM, 1 = LPM Temperature Units RO 0 = F, 1 = C Alarms D0 Minimum Run Delay Timing RO Boolean D1 Accelerate Delay Timing RO Bool D2 High Zone Delay Timing RO Bool D3 Sequence Delay Timing RO Bool D4 Load Shed Active RO Bool D5 Low Discharge Pressure Alarm RO Bool D6 Low Suction Alarm RO Bool D7 Low Suction Shutdown Active RO Bool D8 System Over Pressure Alarm RO Bool D9 Restart Delay Timing RO Bool Register Bit Description Units Write Range Scaling and Notes D10 Weekly Test Demand Active RO Bool 2019 NFPA 20 Connectivity Proposal -7- Revised 10/02/2016

12 D11 Failure to Start Alarm RO Bool D12 Lockout Active RO Bool D13 VFD Ready RO Bool D14 VFD Forward Command Active RO Bool D15 VFD Reverse Command Active RO Bool D0 Pressure Start Demand RO Bool D1 Remote Start Demand RO Bool D2 Deluge Start Demand RO Bool D3 Weekly Test Start Demand RO Bool D4 Local Start PB Demand RO Bool D5 Manual Operator Start Demand RO Bool D6 Audible Alarm RO Bool D7 Weekly/Monthly Test Setup Error RO Bool D8 Minimum Run Timed Out RO Bool D9 Load Shed Delay Timing RO Bool D10 Reserved RO Bool D11 Reserved RO Bool D12 Pressure Transducer Fault RO Bool D13 Pressure Transducer Test OK RO Bool D14 VFD Failure RO Bool 2019 NFPA 20 Connectivity Proposal -8- Revised 10/02/2016

13 D15 Controller in bypass, soft start/vfd only RO Bool D0 Timed Trip Timing RO Bool D1 Motor Running RO Bool D2 Motor Overload Alarm RO Bool D3 Motor Single Phasing Alarm RO Bool D4 Phase Reversal Alarm RO Bool D5 AC Voltage Low Alarm RO Bool D6 Reserved RO Bool D7 Transfer Switch in Normal Position RO Bool Register Bit Description Units Write Range Scaling and Notes D8 Transfer Switch in Emergency Position RO Bool D9 AC Power Available RO Bool D10 Transfer Switch Normal Power Available RO Bool D11 Transfer Switch Emergency Power Available RO Bool D12 Emergency CB Open RO Bool D13 CB Tripped RO Bool D14 Generator Engine Start Signal RO Bool D15 Low Pump Room Temperature RO Bool D0 AC Line Under Voltage Alarm RO Bool 2019 NFPA 20 Connectivity Proposal -9- Revised 10/02/2016

14 D1 AC Line Over Voltage Alarm RO Bool D2 AC Line Over Frequency Alarm RO Bool D3 AC Line Under Frequency Alarm RO Bool D4 Unused RO Bool D5 Unused RO Bool D6 Unused RO Bool D7 Unused RO Bool D8 Unused RO Bool D9 Unused RO Bool D10 Unused RO Bool D11 Unused RO Bool D12 Unused RO Bool D13 Unused RO Bool D14 Unused RO Bool D15 Unused RO Bool Historical Data Reserved Reserved Reserved Reserved 2019 NFPA 20 Connectivity Proposal -10- Revised 10/02/2016

15 Register Bit Description Units Write Range Scaling and Notes Reserved Reserved Minimum AC Volts Idle Lines 1-2 A RO Minimum AC Volts Idle Lines 2-3 A RO Minimum AC Volts Idle Lines 3-1 A RO Maximum AC Volts Idle Lines 1-2 A RO Maximum AC Volts Idle Lines 2-3 A RO Maximum AC Volts Idle Lines 3-1 A RO Minimum AC Volts Starting Lines 1-2 V RO *Raw Minimum AC Volts Starting Lines 2-3 V RO *Raw Minimum AC Volts Starting Lines 3-1 V RO *Raw Minimum AC Volts Running Lines 1-2 V RO *Raw Minimum AC Volts Running Lines 2-3 V RO *Raw Minimum AC Volts Running Lines 3-1 V RO *Raw Maximum AC Volts Running Lines 1-2 V RO *Raw Maximum AC Volts Running Lines 2-3 V RO *Raw Maximum AC Volts Running Lines 3-1 V RO *Raw 2019 NFPA 20 Connectivity Proposal -11- Revised 10/02/2016

16 42151 Minimum Frequency HZ RO *Raw Maximum Frequency HZ RO *Raw Last Locked Rotor AC Amps Line 1 A RO Last Locked Rotor AC Amps Line 2 A RO Last Locked Rotor AC Amps Line 3 A RO Minimum System Discharge Pressure PSI/Bars/kPA RO *Raw Maximum System Discharge Pressure PSI/Bars/kPA RO *Raw Start Count RO Register Bit Description Units Write Range Scaling and Notes Calls to Start Count RO Total Run Time Hours Hr RO Total Run Time Minutes Min RO Total Run Time Seconds Sec RO Pump Last Run Time Minutes Min RO Pump Last Run Time Seconds Sec RO Total Controller Power On Time Hours Hr RO Total Controller Power On Time Minutes Min RO Total Controller Power On Time Seconds Sec RO NFPA 20 Connectivity Proposal -12- Revised 10/02/2016

17 42199 Hours since last run Hr RO Hours since last DVS test Hr RO Last Pump Start Hr Hr RO Last Pump Start Minute Min RO Last Pump Start Second Sec RO Last Pump Start Month Mo RO Last Pump Start Day Day RO Last Pump Start Year Year RO Last Phase Failure Hr Hr RO Last Phase Failure Minute Min RO Last Phase Failure Second Sec RO Last Phase Failure Month Mo RO Last Phase Failure Day Day RO Last Phase Failure Year Year RO Last Phase Reversal Hr Hr RO Last Phase Reversal Minute Min RO Last Phase Reversal Second Sec RO Last Phase Reversal Month Mo RO Last Phase Reversal Day Day RO NFPA 20 Connectivity Proposal -13- Revised 10/02/2016

18 Register Bit Description Units Write Range Scaling and Notes Last Phase Reversal Year Year RO Last Locked Rotor Trip Hr Hr RO Last Locked Rotor Trip Minute Min RO Last Locked Rotor Trip Second Sec RO Last Locked Rotor Trip Month Mo RO Last Locked Rotor Trip Day Day RO Last Locked Rotor Trip Year Year RO Optional User Configurable 50 registers Event Log Access, Electric 32 registers Jockey Pump 50 registers Event Log Access, Jockey Pump 32 registers Reserved 37 registers 2019 NFPA 20 Connectivity Proposal -14- Revised 10/02/2016

19 Diesel Fire Pump Controller Table Modbus Registers Note: All Boolean values are positive true logic (logic high) Register Bit Description Units Write Range Scaling and Notes Controller Identification Manufacturer Name RO ASCII Text 20 characters Basic Model RO ASCII Text 20 characters Controller Type RO ASCII Text 20 characters Serial Number RO ASCII Text 20 characters Time and Date Stamp Last Data Update Hr RO Last Data Update Min RO Last Data Update Sec RO Last Data Update Mo RO Last Data Update Day RO NFPA 20 Connectivity Proposal -15- Revised 10/02/2016

20 42046 Last Data Update Year RO Dynamic Real-time Data Battery #1 Volts V RO *Raw Battery #2 Volts V RO *Raw ger 1 AC Power Input V RO Battery #1 Amps A RO *Raw Battery #2 Amps A RO *Raw ger 2 AC Power Input A RO System Pressure PSI/Bars/kPA RO *Raw Suction Pressure PSI/Bars/kPA RO *Raw Net Pressure = System-Suction PSI/Bars/kPA RO *Raw Register Bit Description Units Write Range Scaling and Notes Flow GPM/LPM Engine Speed RPM System Pressure at Pump Shutdown PSI/Bars/kPA RO *Raw Water Temperature, Pump Casing F RO *Raw Pump Room Temperature F RO *Raw Storage Tank Level Gallons RO 0-10,000,0000 Controller Settings 2019 NFPA 20 Connectivity Proposal -16- Revised 10/02/2016

21 42081 Pressure Start PSI/Bars/kPA RO Pressure Stop PSI/Bars/kPA RO Manual Stop Only RO 0 = Automatic, 1 = Manual Stop Only Run Period Timer Sec RO Sequential Timer Sec RO Weekly Test Timer Day of Week RO 0-6 Day, Sunday = Pressure RO 0 = PSI, 1 = Bar, 2 = kpa Flow RO 0 = GPM, 1 = LPM Temperature Units RO 0 = F, 1 = C Alarms D0 Minimum Run Delay Timing RO Boolean D1 Power Fail Start Delay Timing RO Bool D2 High Zone Delay Timing RO Bool D3 Sequence Delay Timing RO Bool D4 Engine Running RO Bool D5 High Water Temp Alarm RO Bool D6 Low Suction Alarm RO Bool D7 Low Suction Shutdown Active RO Bool D8 System Over Pressure Alarm RO Bool D9 Overspeed Alarm RO Bool 2019 NFPA 20 Connectivity Proposal -17- Revised 10/02/2016

22 D10 Weekly Test Demand Active RO Bool D11 Failure to Start Alarm RO Bool Register Bit Description Units Write Range Scaling and Notes D12 Lockout Active RO Bool D13 Crank on Battery #1 RO Bool D14 Crank on Battery #2 RO Bool D15 Crank Resting RO Bool D0 Pressure Start Demand RO Bool D1 Remote Start Demand RO Bool D2 Deluge Start Demand RO Bool D3 Weekly Test Start Demand RO Bool D4 Start Contactor #1 Fail RO Bool D5 Start Contactor #2 Fail RO Bool D6 Audible Alarm RO Bool D7 Weekly/Monthly Test Setup Error RO Bool D8 Minimum Run Timed Out RO Bool D9 Pump Demand RO Bool D10 Control Switch in Auto RO Bool D11 Control Switch in Manual RO Bool D12 Pressure Transducer Fault RO Bool 2019 NFPA 20 Connectivity Proposal -18- Revised 10/02/2016

23 D13 Pressure Transducer Test OK RO Bool D14 AC Power Fail Start RO Bool D15 Low Discharge Pressure Alarm RO Bool D0 Battery #1 Failure Alarm RO Bool D1 Battery #2 Failure Alarm RO Bool D2 Pump Trouble Group Alarm RO Bool D3 System Trouble #1 Alarm RO Bool D4 AC Power Fail Alarm RO Bool D5 Battery #2 Over Voltage Alarm RO Bool D6 Battery #1 Over Voltage Alarm RO Bool D7 Term 301, ECMS RO Bool D8 Term 302, FIM RO Bool D9 Term 303, ECMW RO Bool Register Bit Description Units Write Range Scaling and Notes D10 Term 304, ECMF RO Bool D11 Term 310, RWHIT RO Bool D12 Term 311, CRWCLS RO Bool D13 Term 312, LET RO Bool D14 Low Oil Pressure Alarm RO Bool D15 Low Pump Room Temperature RO Bool 2019 NFPA 20 Connectivity Proposal -19- Revised 10/02/2016

24 42104 D0 Battery #1 in Equalize RO Bool D1 Battery #2 in Equalize RO Bool D2 Battery #1 OK RO Bool D3 Battery #2 OK RO Bool D4 ger #1 Fail Alarm RO Bool D5 ger #2 Fail Alarm RO Bool D6 System Trouble #2 Alarm RO Bool D7 Engine Coolant Temperature High RO Bool D8 High Reservoir Level RO Bool D9 Low Reservoir Level RO Bool D10 Fuel Tank Level Low RO Bool D11 Fuel Tank Spill RO Bool D12 High Fuel Tank RO Bool D13 Relief Valve Open RO Bool D14 Unused RO Bool D15 Low Pump Room Temperature RO Bool Historical Data Minimum Battery #1 Voltage RO *Raw Minimum Battery #2 Voltage RO *Raw Maximum Battery #1 Voltage RO *Raw 2019 NFPA 20 Connectivity Proposal -20- Revised 10/02/2016

25 42113 Maximum Battery #2 Voltage RO *Raw Minimum Battery #1 Amps RO *Raw Register Bit Description Units Write Range Scaling and Notes Minimum Battery #2 Amps RO *Raw Maximum Battery #1 Amps RO *Raw Maximum Battery #2 Amps RO *Raw Minimum System Discharge Pressure PSI/Bars/kPA RO *Raw Maximum System Discharge Pressure PSI/Bars/kPA RO *Raw Start Count RO Calls to Start Count RO Total Run Time Hours Hr RO Total Run Time Minutes Min RO Total Run Time Seconds Sec RO Pump Last Run Time Minutes Min RO Pump Last Run Time Seconds Sec RO Total Controller Power On Time Hours Hr RO Total Controller Power On Time Minutes Min RO Total Controller Power On Time Seconds Sec RO NFPA 20 Connectivity Proposal -21- Revised 10/02/2016

26 42199 Hours since last run Hr RO Hours since last DVS test Hr RO Last Engine Start Hr Hr RO Last Engine Start Minute Min RO Last Engine Start Second Sec RO Last Engine Start Month Mo RO Last Engine Start Day Day RO Last Engine Start Year Year RO Last Engine Overspeed Hr Hr RO Last Engine Overspeed Minute Min RO Last Engine Overspeed Second Sec RO Last Engine Overspeed Month Mo RO 1-12 Register Bit Description Units Write Range Scaling and Notes Last Engine Overspeed Day Day RO Last Engine Overspeed Year Year RO Last ger Failure Hr Hr RO Last ger Failure Minute Min RO Last ger Failure Second Sec RO Last ger Failure Month Mo RO NFPA 20 Connectivity Proposal -22- Revised 10/02/2016

27 42227 Last ger Failure Day Day RO Last ger Failure Year Year RO Last Battery Trouble Hr Hr RO Last Battery Trouble Minute Min RO Last Battery Trouble Second Sec RO Last Battery Trouble Month Mo RO Last Battery Trouble Day Day RO Last Battery Trouble Year Year RO Last Low Fuel Level Hr Hr RO Last Low Fuel Level Minute Min RO Last Low Fuel Level Second Sec RO Last Low Fuel Level Month Mo RO Last Low Fuel Level Day Day RO Last Low Fuel Level Year Year RO Last Engine High Temperature Hr Hr RO Last Engine High Temperature Minute Min RO Last Engine High Temperature Second Sec RO Last Engine High Temperature Month Mo RO Last Engine High Temperature Day Day RO NFPA 20 Connectivity Proposal -23- Revised 10/02/2016

28 42246 Last Engine High Temperature Year Year RO Last Engine Low Pressure Hr Hr RO 0-23 Register Bit Description Units Write Range Scaling and Notes Last Engine Low Pressure Minute Min RO Last Engine Low Pressure Second Sec RO Last Engine Low Pressure Month Mo RO Last Engine Low Pressure Day Day RO Last Engine Low Pressure Year Year RO Optional User Configurable 50 registers Event Log Access, Diesel 32 registers Jockey Pump 50 registers Event Log Access, Jockey Pump 32 registers Reserved 37 registers 2019 NFPA 20 Connectivity Proposal -24- Revised 10/02/2016

29 Jockey Pump Controller Table Modbus Registers Note: All Boolean values are positive true logic (logic high) Register Bit Description Units Write Range Scaling and Notes Jockey Pump System Discharge Pressure PSI/Bars/kPA RO *Raw Jockey Pump Running 1 = Pump Running Jockey Power Available 1 = Power Available Controller Settings Jockey Stop Pressure Setting PSI/Bars/kPA RO Jockey Start Pressure Setting PSI/Bars/kPA RO Jockey Pump Switch is in AUTO RO 1 = Switch in AUTO Jockey Pump Switch is in MANUAL RO 1 = Switch in MANUAL Jockey Pump Switch is in OFF RO 1 = Switch in OFF Pressure Units RO 0 = PSI, 1 = bar, 2 = kpa 2019 NFPA 20 Connectivity Proposal -25- Revised 10/02/2016

30 Alarms Jockey Pump Failed to Start RO 1 = Fail to Start Jockey Pump Common Trouble RO 1 = Common Trouble Historical Data Start Count RO Total Jockey Run Time - Hours Hr RO Total Jockey Run Time - Minutes Min RO Optional User Configurable 15 registers Event Log Access, Jockey Pump 32 registers Reserved 37 registers Performance Data Tables Modbus Registers NFPA 20 Connectivity Proposal -26- Revised 10/02/2016

31 Present Data Table Previous Data Table Acceptance Data Table Address Offset Data Description Flow Measured System Suction Sys-Suc Amps Amps Amps Volts Volts Volts Table Year Mo Day Hr Min Sec Point % Flow Pressure Pressure Pressure RPM L1 L2 L3 L1-L2 L2-L3 L3-L1 Units Unused Starting Address ` Note: The controller shall be arranged to record and store the data for a given flow point when so initiated by the operator. Performance Data Tables (a) Data Register Detail 2019 NFPA 20 Connectivity Proposal -27- Revised 10/02/2016

32 Offset Data Description Range Units Write Scale +0 Year YR RO +1 Mo 1-12 Mo RO +2 Day 1-31 Day RO +3 Hr 0-23 Hr RO +4 Min 0-59 Min RO +5 Sec 0-59 Sec RO +6 % Flow Point % RO +7 Measured Flow 0-50,000 GPM/LPM RO +8 Suction Pressure PSI/bar/kPA RO 0.1 Raw +9 Sys-Suc Pressure* PSI/bar/kPA RO 0.1 Raw +10 System Pressure PSI/bar/kPA RO 0.1 Raw +11 RPM RPM RO +12 Amps L A RO 0.1*Raw +13 Amps L A RO 0.1*Raw +14 Amps L A RO 0.1*Raw +15 Volts L1-L V RO 0.1*Raw +16 Volts L2-L V RO 0.1*Raw +17 Volts L3-L V RO 0.1*Raw 0 = PSI, 1 = bar, +18 Table Units 2 = kpa RO +19 Table Units 0 = GPM, 1 = LPM RO *Net Pressure calculation Event Log Data Access Table (a) Modbus Registers Electric Controller Note: All Boolean values are positive true logic (logic high) 2019 NFPA 20 Connectivity Proposal -28- Revised 10/02/2016

33 Register Description Units Write Range Scaling and Notes Configure event record order setting RO 0 = Newest record first, 1 = Oldest record first Rewind Event Log RO 1 = Rewind Date and Time Stamp (Unix Based) RO 8-byte binary number Event ID RO System Pressure PSI/Bars/kPA RO *Raw Suction Pressure AC Volts Lines 1-2 V RO *Raw AC Volts Lines 2-3 V RO *Raw AC Volts Lines 3-1 V RO *Raw AC Amps Line 1 A RO *Raw AC Amps Line 2 A RO *Raw AC Amps Line 3 A RO *Raw Line Frequency Hz RO *Raw Optional User Configurable 22 registers Example Log: :00:00.00 Pressure Log 104 psi, 479V, 482V, 480V, 124A, 120A, 129A, 60Hz, NFPA 20 Connectivity Proposal -29- Revised 10/02/2016

34 Event Log Data Access Table (b) Diesel Controller Modbus Registers Note: All Boolean values are positive true logic (logic high) Register Description Units Write Range Scaling and Notes Configure event record order setting RO 0 = Newest record first, 1 = Oldest record first Rewind Event Log RO 1 = Rewind Date and Time Stamp (Unix Based) RO 8-byte binary number Event ID RO System Pressure PSI/Bars/kP A RO *Raw Suction Pressure Optional User Configurable 22 registers Battery #1 Volts V RO *Raw Battery #2 Volts V RO *Raw ger 1 AC Power Input V RO Battery #1 Amps A RO *Raw Battery #2 Amps A RO *Raw ger 2 AC Power Input A RO NFPA 20 Connectivity Proposal -30- Revised 10/02/2016

35 Example Log: :00:00.00 Pressure Log 104 psi, 13.1V, 13.7V, 120V, 119V, 6.5A, 10.1A, Event Log Data Access Table (c) Modbus Registers Jockey Controller Note: All Boolean values are positive true logic (logic high) Register Description Units Write Range Scaling and Notes Configure event record order setting RO 0 = Newest record first, 1 = Oldest record first Rewind Event Log RO 1 = Rewind Date and Time Stamp (Unix Based) RO 8-byte binary number Event ID RO System Pressure PSI/Bars/kPA RO *Raw Optional User Configurable 22 registers Example Log: :00:00.00 Pressure Log 104 psi, 2019 NFPA 20 Connectivity Proposal -31- Revised 10/02/2016

36 Electric Event Messages Table (d) ID Event message ID Event message 1 Pump Running 39 No Control Voltage 2 Pump Stopped 40 Load Disconnect 3 Low Clock Battery 41 Load Reconnect 4 Fail to Start 42 Local Start Input 5 Fail to Start Noted 43 Local Start Clear 6 Call to Start 44 Remote Start Input 7 Locked Rotor Trip 45 Remote Start Clear 8 Rotor Trip Clear 46 Emergency Run On 9 Over Voltage 47 Emergency Run Off 10 Over Frequency 48 Emergency Switch On 11 Under Voltage 49 Emergency Switch Off 12 Under Frequency 50 Over temp Bypass 13 Voltage Imbalance 51 Over temp Normal 14 Phase Failure 52 Motor Start Checked 15 Phase Reversal 53 Pressure Fail 16 Current > 320% FLA 54 Pressure in range 17 Motor Overload 55 USB drive near full 18 Battery Normal 56 USB drive has space 19 Nominal Voltage 57 USB drive error 20 Nominal Voltage 58 USB drive OK 21 Voltage Balanced 59 Pressure Log 22 Nominal Frequency 60 Pressure Log Run 23 Nominal Frequency 61 Database Clear 24 Phase Nominal 62 System Reset 25 Phase Sequence 63 Disk Dump 26 Nominal Current 64 Disk Dump Clear 27 Motor Normal 65 Data Log Cleared 2019 NFPA 20 Connectivity Proposal -32- Revised 10/02/2016

37 28 Interlock On 66 Clock Set Entered 29 Interlock Off 67 Clock Set Complete 30 Deluge Open 68 Low Suction Pressure 31 Deluge Closed 69 Suction Pressure OK 32 Low Pressure 70 Reservoir Low 33 Normal Pressure 71 Reservoir OK 34 Manual Stop Button 72 Low Pump Room Temp 35 Manual Stop Released 73 Pump Room Temp. OK 36 Power Transferred 74 Pump Room Trouble 37 Power Re-transferred 75 Pump Room Normal 38 Control Voltage OK 76 Min Start Volts ID Event message ID Event message 77 Max Start Current 115 VFD Drive Diagnostics On 78 Zone Enabled 116 VFD Drive Diagnostics Off 79 Zone Disabled 117 Weekly Test Due 80 Zone Call To Start 118 Weekly Test Due Clear 81 Zone Start Done 119 Softstarter fault 82 Load Shed 120 Softstarter Ok 83 Load Restored 121 Log softstarter fault 84 Weekly Test Running 122 Log VFD failure 85 Weekly Test Done 123 VFD Ready 86 Parameters Reset 124 VFD Not Ready 87 Passwords Reset 125 Shunt trip normal 88 Service due line 1 message 126 Shunt trip emergency 89 Service Due Reset 127 Flow meter On 90 Target Alarm 128 Flow meter Off 91 Target Alarm Clear 129 Low Pressure Sensor 92 City Water Press LOW 130 Auto start Input 93 City Water Press OK 131 Auto start Input Off 2019 NFPA 20 Connectivity Proposal -33- Revised 10/02/2016

38 94 Low Suction Level 132 Pressure Delta 95 Suction Level OK 133 1CR 96 Automatic Start 134 2CR 97 Automatic Start Clear 135 USB Drive Found 98 Calibration Error 136 USB Drive Access 99 Cal. Error Cleared 137 USB Open 100 Test In Progress 138 USB Open Failed 101 Test Completed 139 USB Writing 102 Jockey Pump Running 140 USB closed 103 Jockey Pump Off 141 Test Button 104 Jockey Pump Trouble 142 Test Failed 105 Jockey Pump OK 143 Test Override 106 Emergency Stop 144 Auto Shutdown Disabled 107 Emergency Stop Released 145 Auto Shutdown Enabled 108 Factory Mode 146 Manual Start 109 VFD Bypass 147 Daylight Savings 110 VFD Active 148 Service due line 2 message 111 VFD Failure 149 Duty pump 112 VFD Failure Clear 150 Standby pump 113 System Overpressure 151 Unit available 114 System Pressure OK 152 Unit not available ID Event message ID Event message 153 Dump valve On 191 Reserved for NFPA Standard 154 Dump valve Off 192 Reserved for NFPA Standard 155 Shutdown activated 193 Reserved for NFPA Standard 156 Shutdown released 194 Reserved for NFPA Standard 157 User input On 195 Reserved for NFPA Standard 2019 NFPA 20 Connectivity Proposal -34- Revised 10/02/2016

39 158 User input Off 196 Reserved for NFPA Standard 159 New firmware load 197 Reserved for NFPA Standard 160 New firmware detected 198 Reserved for NFPA Standard 161 DSS COMM fault 199 Reserved for NFPA Standard 162 DSS COMM Ok 200 Reserved for NFPA Standard 163 VFD COMM fault 201 Reserved for NFPA Standard 164 VFD COMM OK 202 Reserved for NFPA Standard 165 Relief valve open electric 203 Reserved for NFPA Standard 166 Relief valve open OFF electric 204 Reserved for NFPA Standard 167 DSS UTS too slow 205 Reserved for NFPA Standard 168 DSS PARAM fault 206 Reserved for NFPA Standard 169 DSS PARAM Clear 207 Reserved for NFPA Standard 170 VFD PARAM fault 208 Reserved for NFPA Standard 171 VFD PARAM Clear 209 Reserved for NFPA Standard 172 Manual Test Input 210 Reserved for NFPA Standard 173 Manual Test Clear 211 Reserved for NFPA Standard 174 Service Due line Reserved for NFPA Standard 175 Service Due line Reserved for NFPA Standard 176 VFD Sleep (power off) 214 Reserved for NFPA Standard 177 VFD Wakeup (power on) 215 Reserved for NFPA Standard 178 Reserved for NFPA Standard 216 Reserved for NFPA Standard 179 Reserved for NFPA Standard 217 Reserved for NFPA Standard 180 Reserved for NFPA Standard 218 Reserved for NFPA Standard 181 Reserved for NFPA Standard 219 Reserved for NFPA Standard 182 Reserved for NFPA Standard 220 Reserved for Controller Mfg 183 Reserved for NFPA Standard 221 Reserved for Controller Mfg 184 Reserved for NFPA Standard 222 Reserved for Controller Mfg 185 Reserved for NFPA Standard 223 Reserved for Controller Mfg 186 Reserved for NFPA Standard 224 Reserved for Controller Mfg 2019 NFPA 20 Connectivity Proposal -35- Revised 10/02/2016

40 187 Reserved for NFPA Standard 225 Reserved for Controller Mfg 188 Reserved for NFPA Standard 226 Reserved for Controller Mfg 189 Reserved for NFPA Standard 227 Reserved for Controller Mfg 190 Reserved for NFPA Standard 228 Reserved for Controller Mfg ID Event message 229 Reserved for Controller Mfg 230 Reserved for Controller Mfg 231 Reserved for Controller Mfg 232 Reserved for Controller Mfg 233 Reserved for Controller Mfg 234 Reserved for Controller Mfg 235 Reserved for Controller Mfg 236 Reserved for Controller Mfg 237 Reserved for Controller Mfg 238 Reserved for Controller Mfg 239 Reserved for Controller Mfg 240 Reserved for Controller Mfg 241 Reserved for Controller Mfg 242 Reserved for Controller Mfg 243 Reserved for Controller Mfg 244 Reserved for Controller Mfg 245 Reserved for Controller Mfg 246 Reserved for Controller Mfg 247 Reserved for Controller Mfg 248 Reserved for Controller Mfg 249 Reserved for Controller Mfg 250 Reserved for Controller Mfg 2019 NFPA 20 Connectivity Proposal -36- Revised 10/02/2016

41 Diesel Event Messages Table (e) ID Event message ID Event message 1 Engine Running 39 Database Clear 2 Engine Stopped 40 System Reset 3 Low Clock Battery 41 Disk Dump 4 Fail to Start 42 Disk Dump Clear 5 Fail to Start Noted 43 Data Log Cleared 6 Call to Start 44 Clock Set Entered 7 Over Voltage 45 Clock Set Complete 8 Under Voltage 46 Low Suction Pressure 9 Battery Normal 47 Suction Pressure Clear 10 Nominal Voltage 48 Pump Room Trouble 11 Nominal Voltage 49 Pump Room Normal 12 Interlock On 50 Zone Enabled 13 Interlock Off 51 Zone Disabled 14 Deluge Open 52 Zone Call To Star 15 Deluge Closed 53 Zone Start Done 16 Low Pressure 54 Weekly Test Running 2019 NFPA 20 Connectivity Proposal -37- Revised 10/02/2016

42 17 Normal Pressure 55 Weekly Test Done 18 Manual Stop Button 56 Parameters Reset 19 Manual Stop Released 57 Passwords Reset 20 Local Start On 58 Service due line 1 message 21 Local Start Clear 59 Service Due Reset 22 Remote Start Run 60 Flow Meter On 23 Remote Start Term 61 Flow Meter Clear 24 Emergency Run On 62 Fuel Spill Input 25 Emergency Run Clear 63 Fuel Spill Clear 26 Secondary ECM On 64 Engine Over speed 27 Secondary ECM Clear 65 Engine Over speed Clear 28 Emergency Switch On 66 Engine Temp High 29 Emergency Switch Off 67 Engine Temp High OK 30 Motor Start Checked 68 Oil Pressure Low 31 Pressure Fail 69 Oil Pressure Low OK 32 Pressure in range 70 Fuel Level Low 33 USB drive near full 71 Fuel Level Low OK 34 USB drive has space 72 Fuel Level High 35 USB drive error 73 Fuel Level High OK 36 USB drive OK 74 Low Pump Room Temp 37 Pressure Log 75 Pump Room Temp. OK 38 Pressure Log Run 76 Reservoir High ID Event message ID Event message 77 Reservoir High Clear 115 Jockey Pump Running 78 Reservoir Low 116 Jockey Pump Off 79 Reservoir Low Clear 117 Jockey Pump Trouble 80 Relief Valve Open 118 Jockey Pump OK 81 Relief Valve Closed 119 Battery 1 Out 82 ger 1 Fail 120 Battery 1 Out Off 2019 NFPA 20 Connectivity Proposal -38- Revised 10/02/2016

43 83 ger 1 Recovered 121 Battery 2 Out 84 ger 2 Fail 122 Battery 2 Out Off 85 ger 2 Recovered 123 ger 1 Out 86 Battery 1 Trouble 124 ger 1 Out Off 87 Battery 1 Clear 125 ger 2 Out 88 Battery 2 Trouble 126 ger 2 Out Off 89 Battery 2 Clear 127 Weekly Test Due 90 Crank 1 Button 128 Weekly Test Due Clear 91 Crank 1 Button Clear 129 System Overpressure 92 Crank 2 Button 130 System Pressure OK 93 Crank 2 Button Clear 131 Fuel Injector Fail 94 Calibration Error 132 Fuel Injector OK 95 Cal. Error Cleared 133 Primary Fail Start 96 No Control Voltage 134 Primary Fail Clear 97 Control Voltage OK 135 Primary Interrupt 98 Missing Battery 136 Primary Int. Cleared 99 Missing Battery OK 137 Coil continuity 1 Fail 100 AC Power Lost 138 Coil continuity 2 Fail 101 AC Power Restored 139 AC Power Loss Start 102 Test In Progress 140 AC voltage high 103 Test Completed 141 AC voltage normal 104 Automatic Start 142 AC voltage low 105 Automatic Start Clr 143 Secondary Crank 106 City Water Press LOW 144 Secondary Crank Off 107 City Water Press OK 145 AC Power Loss Delay 108 Low Suction Level 146 Fuel Valve Relay Status 109 Suction Level OK 147 Low Pressure Sensor 110 Target Alarm 148 Auto start Input 111 Target Alarm Clear 149 Auto start Input Off 2019 NFPA 20 Connectivity Proposal -39- Revised 10/02/2016

44 112 Main Switch Off 150 Pressure Delta 113 Main Switch Auto 151 Cranking Main Switch Manual 152 Cranking 2 ID Event message ID Event message 153 USB Drive Found 191 Term 303, ECMW 154 USB Access 192 Term 304, ECMF 155 USB Open 193 Term 310, RWHIT 156 USB Open Failed 194 Term 311, CRWCLS 157 USB Writing 195 Term 312, LET 158 USB closed 196 Reserved for NFPA Standard 159 Mode Off OFF 197 Reserved for NFPA Standard 160 Mode Auto OFF 198 Reserved for NFPA Standard 161 Mode Manual OFF 199 Reserved for NFPA Standard 162 Test Button 200 Reserved for NFPA Standard 163 Test Failed 201 Reserved for NFPA Standard 164 Test Override 202 Reserved for NFPA Standard 165 Auto Shutdown Disabled 203 Reserved for NFPA Standard 166 Auto Shutdown Enabled 204 Reserved for NFPA Standard 167 Manual Start 205 Reserved for NFPA Standard 168 Daylight Savings 206 Reserved for NFPA Standard 169 Service due line 2 message 207 Reserved for NFPA Standard 170 Duty pump 208 Reserved for NFPA Standard 171 Standby pump 209 Reserved for NFPA Standard 172 Unit available 210 Reserved for NFPA Standard 173 Unit not available 211 Reserved for NFPA Standard 174 Dump valve On 212 Reserved for NFPA Standard 175 Dump valve Off 213 Reserved for NFPA Standard 176 Shutdown activated 214 Reserved for NFPA Standard 2019 NFPA 20 Connectivity Proposal -40- Revised 10/02/2016

45 177 Shutdown released 215 Reserved for NFPA Standard 178 User input On 216 Reserved for NFPA Standard 179 User input Off 217 Reserved for NFPA Standard 180 New firmware load 218 Reserved for NFPA Standard 181 New firmware detected 219 Reserved for NFPA Standard 182 Manual Test Input 220 Reserved for Controller Mfg 183 Manual Test Clear 221 Reserved for Controller Mfg 184 Tank 1 Fail Input 222 Reserved for Controller Mfg 185 Tank 1 Fail Clear 223 Reserved for Controller Mfg 186 Tank 2 Fail Input 224 Reserved for Controller Mfg 187 Tank 3 Fail Clear 225 Reserved for Controller Mfg 188 Service Due line Reserved for Controller Mfg 189 Service Due line Reserved for Controller Mfg 190 Term 302, FIM 228 Reserved for Controller Mfg ID Event message 229 Reserved for Controller Mfg 230 Reserved for Controller Mfg 231 Reserved for Controller Mfg 232 Reserved for Controller Mfg 233 Reserved for Controller Mfg 234 Reserved for Controller Mfg 235 Reserved for Controller Mfg 236 Reserved for Controller Mfg 237 Reserved for Controller Mfg 238 Reserved for Controller Mfg 239 Reserved for Controller Mfg 240 Reserved for Controller Mfg 241 Reserved for Controller Mfg 2019 NFPA 20 Connectivity Proposal -41- Revised 10/02/2016

46 242 Reserved for Controller Mfg 243 Reserved for Controller Mfg 244 Reserved for Controller Mfg 245 Reserved for Controller Mfg 246 Reserved for Controller Mfg 247 Reserved for Controller Mfg 248 Reserved for Controller Mfg 249 Reserved for Controller Mfg 250 Reserved for Controller Mfg Jockey Event Messages Table (f) ID Event message ID Event message 1 Pump Running 39 Service due line 2 message 2 Pump Stopped 40 Mode Off Off 3 Low Clock Battery 41 Mode Auto OFF 4 Fail to Start 42 Mode Manual OFF 5 Fail to Start Noted 43 New firmware load 6 Call to Start 44 New firmware detected 2019 NFPA 20 Connectivity Proposal -42- Revised 10/02/2016

47 7 Phase Failure 45 Service Due line 3 8 Phase Reversal 46 Service Due line 4 9 Motor Overload 47 Reserved for NFPA Standard 10 Motor Normal 48 Reserved for NFPA Standard 11 Interlock On 49 Reserved for NFPA Standard 12 Interlock Off 50 Reserved for NFPA Standard 13 Low Pressure 51 Reserved for NFPA Standard 14 Normal Pressure 52 Reserved for NFPA Standard 15 Pressure Fail 53 Reserved for NFPA Standard 16 Pressure in range 54 Reserved for NFPA Standard 17 Pressure Log 55 Reserved for NFPA Standard 18 Pressure Log Run 56 Reserved for NFPA Standard 19 Database Clear 57 Reserved for NFPA Standard 20 System Reset 58 Reserved for NFPA Standard 21 Data Log Cleared 59 Reserved for NFPA Standard 22 Clock Set Entered 60 Reserved for NFPA Standard 23 Clock Set Complete 61 Reserved for NFPA Standard 24 Parameters Reset 62 Reserved for NFPA Standard 25 Passwords Reset 63 Reserved for NFPA Standard 26 Service due line 1 message 64 Reserved for NFPA Standard 27 Service Due Reset 65 Reserved for NFPA Standard 28 Automatic Start 66 Reserved for NFPA Standard 29 Automatic Start Clear 67 Reserved for NFPA Standard 30 Main Switch Off 68 Reserved for NFPA Standard 31 Main Switch Auto 69 Reserved for NFPA Standard 32 Main Switch Manual 70 Reserved for Controller Mfg 33 System Overpressure 71 Reserved for Controller Mfg 34 System Pressure OK 72 Reserved for Controller Mfg 35 Auto start Input Off 73 Reserved for Controller Mfg 2019 NFPA 20 Connectivity Proposal -43- Revised 10/02/2016

48 36 Pressure Delta 74 Reserved for Controller Mfg 37 1CR 75 Reserved for Controller Mfg 38 Daylight Savings 76 Reserved for Controller Mfg ID Event message 77 Reserved for Controller Mfg 78 Reserved for Controller Mfg 79 Reserved for Controller Mfg 80 Reserved for Controller Mfg 81 Reserved for Controller Mfg 82 Reserved for Controller Mfg 83 Reserved for Controller Mfg 84 Reserved for Controller Mfg 85 Reserved for Controller Mfg 86 Reserved for Controller Mfg 87 Reserved for Controller Mfg 88 Reserved for Controller Mfg 89 Reserved for Controller Mfg 90 Reserved for Controller Mfg 91 Reserved for Controller Mfg 92 Reserved for Controller Mfg 93 Reserved for Controller Mfg 94 Reserved for Controller Mfg 95 Reserved for Controller Mfg 96 Reserved for Controller Mfg 97 Reserved for Controller Mfg 98 Reserved for Controller Mfg 99 Reserved for Controller Mfg 100 Reserved for Controller Mfg 2019 NFPA 20 Connectivity Proposal -44- Revised 10/02/2016

49 2019 NFPA 20 Connectivity Proposal -45- Revised 10/02/2016

50 National Fire Protection Association Report of /5/2017 1:55 PM Committee Input No. 98-NFPA [ Chapter C ] [SEE ATTACHMENT FOR PROPOSED REVISIONS] Annex C Fire Pump Controller Connectivity This annex is not a part of the requirements of this NFPA document but is included for informational purposes only. C.1 Scope. C.1.1 This annex covers considerations relating to the access of fire pump controllers, including access methods, security considerations, accessible information, potential use of accessible information, long-term improvement in reliability, and standardization that allows the full potential of connectivity to be met. C.1.2 Potential use of accessible information includes remote supervision, remote monitoring that could include specific components for failure forecasting/component replacement, reliability analysis for owner, manufacturer, and NFPA or similar group for obtaining information only. No remote operation nor remote changing of any controller settings are to be permitted. C.1.3 Connectivity is for remote monitoring and data gathering. It does not replace any of the alarm and signaling requirements of this standard. C.1.4 The access can be local, such as a port (USB, RS-232, RS-485), or by remote access over any communication channel, such as phone line, Ethernet, Internet, Local Network (LAN), or other. C.1.5 This annex includes the following: (1) Possible controller access configurations (C.3) (2) Security considerations (C.4) (3) Some protection methods (C.5) (4) Standardization issues (C.6) Standardization means standardization per se that is, defining common data formats, and so forth, to allow access to a defined common set of data in any compliant controller. Controllers might also have proprietary data beyond the defined common set. C.1.6 Remote or local access to fire pump controller stored data has been in existence for over 20 years; however, each manufacturer has used proprietary means for accessing (reading or downloading or transferring) this data. There is a perceived need to extend these means to fire pump controllers in general, using some amount of commonality. C.1.7 Although none of the clauses in Annex C are enforceable, the intention for future editions of this standard is to incorporate requirements into the main body of this standard. It is likely that the more technical aspects will remain in the annex or be deleted in the future. C.2 General Definitions. C.2.1 Access. The ability to interrogate a controller in order to be able to read or download data. This can also include means of sending data or commands to a controller. Annex C addresses both local access and remote access.

51 National Fire Protection Association Report of /5/2017 1:55 PM C.2.2 Circuitry. Electrical/electronic circuitry which include microcontrollers and associated firmware. C.2.3 Cloud. The system of internet-connected devices and services. C.2.4 Connectivity. The issues involved with communicating with (connecting to) fire pump controllers. C.2.5 Encode. Encrypt. This can be used to hide data, passwords, access information, and so forth. C.2.6 Ethernet. High-speed serial connection. Each Ethernet device has (should have) a unique Ethernet MAC (media access control) address. These are 48 bit (12 hexadecimal digit) addresses such as: 00:A0:C9:14:C8:29. C.2.7 Firmware. A permanently stored processor program code (software); also called embedded program code. C.2.8 Global System for Mobile Communication (GMS). Cell phone technology. C.2.9 Internet. The global system of devices with routable IP addresses. C.2.10 IP. Internet protocol. C.2.11 IP-4 (IPV4). Internet version 4. Most of the extant internet is IP-4. LAN addresses are specific to IP-4. IP-4 uses 32-bit addresses (4 8) and has around 4.3 billion addresses. C.2.12 IP-6 (IPV6). The latest (next) internet version. Most of the current internet is IP-V. All IP-6 addresses are routable. IP-6 uses 128-bit addresses and provides many times more addresses than IP-4. C.2.13 IT Department. The company s information technology (computer) department. C.2.14 Local Area Network (LAN). A computer network that consists of either routable or non-routable IP addresses. C.2.15 Nonroutable. An IP address reserved for LAN use. These are not visible outside the local network. Typical LAN addresses are: 10.x.y.z, 19D x.y, and 17D.2.16/3D.2.x.y. C.2.16 Private Area Network (PAN). Short-range wireless networks such as: Bluetooth, ZigBee, infrared, and RFID. C.2.17 Routable. An IP address that is part of a routing table in a network (internet) router (or switch). These are visible to the outside world. C.2.18 Routing. The process of translating a device s IP address (usually a LAN address) into another IP address (usually a WAN or a routable address). C.2.19 RS-232 (EIA-32). A serial transmission electrical specification for two pieces of equipment.