SIGRIST FireGuard 2 Reference Handbook
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SIGRIST FireGuard 2 Reference Handbook

Tunnel smoke detector
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Document number: 13543E
Version: 3
Valid from: SW V129
REFERENCE HANDBOOK
FireGuard 2
Tunnel smoke detector

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Summary of Contents for SIGRIST FireGuard 2

  • Page 1 Document number: 13543E Version: 3 Valid from: SW V129 REFERENCE HANDBOOK FireGuard 2 Tunnel smoke detector...
  • Page 2 Copyright© SIGRIST-PHOTOMETER AG, subject to technical changes without notice 5/2020 SIGRIST-PHOTOMETER AG Tel. +41 41 624 54 54 Hofurlistrasse 1 +41 41 624 54 55 CH-6373 Ennetbürgen info@photometer.com Switzerland www.photometer.com...

  • Page 3: Table Of Contents

    Contents Reference Handbook FireGuard 2 Contents General user information ....................5 Terms used in this document (glossary) ............. 5 Purpose of the Reference Manual ..............5 Target group of the documentation ..............5 Additional documentation ................5 Copyright provisions ..................5 Document storage location ................
  • Page 4 5.5.2 HART process variables ................51 5.5.3 Operating several FireGuard 2 units via the SICON M ........ 52 Repair work ......................... 53 General information on repair work ..............53 Replacing the 250 V microfuse on the SIPORT 2 ..........53 Replacing the SIPORT 2 ...................

  • Page 5: General User Information

    Compliance with the underlying directives and mity standards. Copyright provisions This document has been written by SIGRIST-PHOTOMETER AG. Copying or modifying the content or giving this document to third parties is permitted only with the express consent of SIGRIST-PHOTOMETER AG. Document storage location This document is part of the product.

  • Page 6: Order Document

    The most recent version of this document can be downloaded at www.photometer.com (first time registration required). It can also be ordered from a SIGRIST representative in your country (→ Instruction Manual “Customer service information”). Meaning of the safety symbols All danger symbols used in this document are explained below: Danger due to electrical shock that may result in serious bodily injury or death.

  • Page 7: Meaning Of The Pictograms

    Meaning of the pictograms All pictograms used in this document are explained below: Additional information about the current topic. Practical procedures when working with the FireGuard 2. Manipulations on the touchscreen. Work on the PC. The screenshot is an example and may differ from current device.

  • Page 8: Outputs With Stromrel Module (Optional)

    Reference Handbook FireGuard 2 Outputs with StromRel module (optional) Outputs with StromRel module (optional) The StromRel module has two galvanically iso- lated current outputs (0/4 .. 20 mA). The mi- nus poles of these outputs are connected to- gether. The maximum load is 500 Ω.

  • Page 9: Description Of Menu Functions

    Description of menu functions Reference Handbook FireGuard 2 Description of menu functions General information on the menu description The menus for photometer operation and the web user interface are generally identical. Differences between the two operation possibilities are separately described in the relevant sections (e.g.

  • Page 10: Menu: Display

    Reference Handbook FireGuard 2 Description of menu functions Menu: Display 3.2.1 Submenu: Display\D1 .. n Source Functions / Values / Parameters ▪ Setting the sequence for displaying the C1 .. n D1 Turb measuring channels. ▪ D2 Turb.Gr The source refers to the channels defined ▪...

  • Page 11: Submenu: Recalibration\C

    Description of menu functions Reference Handbook FireGuard 2 3.3.2 Submenu: Recalibration Cont. active Functions / Values / Parameters Selection of the checking unit to be used KStab 1 Main checking unit (main/reserve checking unit) KStab 2 Reserve checking unit Nom. val.

  • Page 12: Menu: Sensor Check

    Reference Handbook FireGuard 2 Description of menu functions Menu: Sensor check Sensor check Functions / Values / Parameters The sensor check includes the inspection start..of the entire measuring electronics, plus all light receivers. During the check, the actual measu-...

  • Page 13: Menu: Limits\L1

    Description of menu functions Reference Handbook FireGuard 2 Curr. outputs Functions / Values / Parameters Certain values can be output to the cur- Deactivates the function. rent outputs with this function. 0 mA, 4 mA, Electrical current to be out- 8 mA, 10 mA, put to the outputs.

  • Page 14: Menu: Curr. Outputs

    Reference Handbook FireGuard 2 Description of menu functions Cut in delay Functions / Values / Parameters Cut in delay: Setting the time span for 6 s for limit 1 .. 4 Value in seconds how long the limit has to be exceeded be- 8 s for limit 5 ..
  • Page 15 Description of menu functions Reference Handbook FireGuard 2 For service Functions / Values / Parameters Setting the measuring value output in ser- 0 Value During service mode, the vice mode. measuring value output is set to the value that corres- ponds to measuring value 0.

  • Page 16: Submenu: Curr. Outputs\S1/2

    Reference Handbook FireGuard 2 Description of menu functions If fault Functions / Values / Parameters Electrical current value that should be out- 2 mA Adjustable range put in the event of an error. 0 .. 4 mA See also: This setting is relevant only if 4 mA ▪...

  • Page 17: Lin/Log Function - Linear Or Logarithmic Signal Output

    Description of menu functions Reference Handbook FireGuard 2 3.7.2.1 Lin/Log function – linear or logarithmic signal output The Lin/Log function is used to set whether the current signal is output in linear (Lin) or lo- garithmic (Log) form. This can be useful if very large measuring ranges are to be represented, for example (Example: FireGuard 0.1 ..

  • Page 18: Menu: Digi. Interf

    Reference Handbook FireGuard 2 Description of menu functions Menu: Digi. interf. The digital interfaces can be configured here. The available parameters are dependent on the integrated interface modules (Modbus RTU / Profibus DP/HART). After changing these options, the instrument must be switched off and then switched on again.

  • Page 19: Submenu: Modbus Rtu (Optional)

    Description of menu functions Reference Handbook FireGuard 2 3.9.2 Submenu: Modbus RTU (optional) This menu item is only available when a Modbus module is installed. Slave no. Functions / Values / Parameters Definition of the slave number with which Values between 1 and 240 the photometer is addressed in the con- are permissible.

  • Page 20: Submenu: Profibus Dp (Optional)

    Reference Handbook FireGuard 2 Description of menu functions 3.9.3 Submenu: Profibus DP (optional) This menu item is only available when a Profibus module is installed. Control Functions / Values / Parameters Set whether values can only be read or Local Values can only be read.

  • Page 21: Menu: Configuration

    Description of menu functions Reference Handbook FireGuard 2 3.10 Menu: Configuration Language Functions / Values / Parameters Setting the menu language. English Languages that are currently available can be selected. See also: ▪ Instruction Manual Mandatory oper. Functions / Values / Parameters...
  • Page 22 Reference Handbook FireGuard 2 Description of menu functions Time Functions / Values / Parameters Setting the current time. hh:mm:ss hh: Hours mm: Minutes ss: Seconds See also: ▪ Instruction Manual Clock corr. week Functions / Values / Parameters If the clock always runs fast or slow, this 0.0 s...

  • Page 23: Menu: Meas.channels \ Cn

    Description of menu functions Reference Handbook FireGuard 2 3.11 Menu: Meas.channels \ Cn 3.11.1 Submenu: Channel C1 Turb The following parameters are available for the C1 Turb channel: Scaling Functions / Values / Parameters Setting the scaling factor for a customer- 10.0...

  • Page 24: Integration

    Reference Handbook FireGuard 2 Description of menu functions 3.11.1.1 Integration Fluctuations in the measuring value can be smoothed out by integration over a particular time so that a slo- wer but more precise measuring va- lue results. The integration time determines the strength of the smoothing process.

  • Page 25: Submenu: Channel C3 Temp

    Description of menu functions Reference Handbook FireGuard 2 3.11.3 Submenu: Channel C3 Temp The following parameters are available for the C3 Temp channel: Name Functions / Values / Parameters Entry of a name for identifying this chan- Temp A maximum of 7 nel.
  • Page 26 Reference Handbook FireGuard 2 Description of menu functions Heater nom.temp Functions / Values / Parameters Setting the temperature by which the 40 °C, if hea- Adjustable range sample heater must be warmer than the ter is installed. 0 .. 100 °C ambient temperature.

  • Page 27: Menu: Meas. Info

    Description of menu functions Reference Handbook FireGuard 2 3.13 Menu: Meas. info Figure 4: Meas. info Line 1 Channel name Line 2 Current measured values Line 3 V IN: Input voltage +5V / -10V: Analog voltages Line 4 T-elect.: Temperature of the electronics T-heater: Temperature of the sample heater (when inactive = 0.00 °C)

  • Page 28: Menu: History

    Reference Handbook FireGuard 2 Description of menu functions 3.14 Menu: History This is where you can view a list of events which have occurred. 3.14.1 History\Fault Fault Functions / Values / Parameters Viewing the chronologically recorded See also: faults. ▪...

  • Page 29: Structure Of The Error Messages

    Description of menu functions Reference Handbook FireGuard 2 3.14.2 Structure of the error messages The error messages are summarized by type in groups as follows and separated from each other by lines: Top group (information) Information is sorted as follows by messages: 1.

  • Page 30: History\Adjustment

    Reference Handbook FireGuard 2 Description of menu functions 3.14.3 History\Adjustment Adjustment Functions / Values / Parameters Viewing the chronologically recorded ad- See also: justment values. ▪ Instruction Manual Figure 6: History\Adjustment   Date Time Not available Not available ...

  • Page 31: Menu: System Info

    Description of menu functions Reference Handbook FireGuard 2 3.15 Menu: System info. Instr. Type Functions / Values / Parameters View the type of instrument. FireGuard 2 Serial number Functions / Values / Parameters Viewing the serial number. This number is...
  • Page 32 Reference Handbook FireGuard 2 Description of menu functions Meas-> SD Functions / Values / Parameters Copy the measuring data to the microSD copy... card. The saved file can be given to custo- mer service for diagnostic purposes. Diag-> SD Functions / Values / Parameters Copying the diagnostic data to the copy...

  • Page 33: Working With The Web User Interface

    In order to be able to work with the web user interface, a WLAN module must be integrated in the FireGuard 2. This is a module compatible with IEEE 802.11 b/g/n that takes on the function of an access point. The integrated web server can be accessed via a standard web browser.

  • Page 34: Changing The Ip Address On Pcs With Windows 10

    Reference Handbook FireGuard 2 Working with the web user interface Changing the IP address on PCs with Windows 10 If the PC is not in the same IP address range as the photometer, no direct connection can be established with your Internet browser. In this case, the IP address of the PC has to be adap- ted to that of the photometer.

  • Page 35: Start Page In Measuring Operation

    Figure 7: Start page on web user interface   Logout FireGuard 2 Communication between the pho- The local menus of the FireGuard 2 tometer and web user interface is are found here. ended.   Display of warnings, faults and li- Display of how long the instrument mits.

  • Page 36: Setting The Operating Language With Web User Interface

    Switching to service operation in the web user interface After logging in, the main page appears. The instrument is in measuring operation. Service operation is accessed by pressing the FireGuard 2 button. Click the Home button once to return to measuring operation (Section 4.6).

  • Page 37: Button Functions In Service Operation

    Working with the web user interface Reference Handbook FireGuard 2 Button functions in service operation Figure 8: Button functions   Menu structure of the Click the Logout button to log out of FireGuard 2. the web user interface. ...

  • Page 38: Field Bus Interface

    General 5.1.1 Introduction The FireGuard 2 can be operated via the Modbus RTU and Profibus DP field buses. The follo- wing requirements must be met: ▪ The computer and/or the management or control system must be connected to the Pro- fibus DP/Modbus RTU bus system.

  • Page 39: Modbus Rtu / Tcp

    Field bus interface Reference Handbook FireGuard 2 Modbus RTU / TCP 5.2.1 Modbus RTU, general settings ▪ To connect to the Modbus RTU, the optionally available Modbus-Rep module must be integrated. ▪ The electrical installation of the Modbus-Rep module is described in the Instruction Ma- nual.
  • Page 40 Reference Handbook FireGuard 2 Field bus interface Address R/W Bytes Data Name Min. Max. Unit Description type value value ▪ 0x2004 Float Measu- -100 100 * mE/m/ Normal opera- ring gra- scaling tion or in the dient event of warni-...
  • Page 41 Field bus interface Reference Handbook FireGuard 2 Address R/W Bytes Data Name Min. Max. Unit Description type value value ▪ 0x6000 R/W 2 Unsig- L1-4 cut 3600 Cut in delay for in delay limit 1 to 4 ▪ 0x6002 R/W 2...

  • Page 42: Function Of The Live Bit In The Modbus

    Function of the live bit in the Modbus The live bit is used to monitor the communication between the FireGuard 2 and Modbus master. Bit 0 at this address switches between 0 and 1 and back in one-second intervals. To evaluate this field, the field must be polled at least every second.
  • Page 43 Field bus interface Reference Handbook FireGuard 2 Input Output Module Function Values address address name Bit 6 Status of R1 – Relay 1 Bit 5 Live – switches between 0 and 1 in one-second intervals → Section 5.3.3 Bit 0 .. 4 fault → Section 5.1.2...
  • Page 44 Reference Handbook FireGuard 2 Field bus interface Input Output Module Function Values address address name 0x70 1 word L1 Turb Limit 1 turbidity * 10 (inte- ger) Range 0 .. 30000 Deactivated: 0 0x70 1 word L5 Turb Limit 5 turbidity * 10 (inte- ger) Range 0 ..

  • Page 45: Function Of The Live Fields In The Profibus Dp

    An exception here is the diagnosis data, which can only be read. ▪ The Profinet IO implementation is identical for all Sigrist instruments. Depending on the instrument type and control unit used, not all data is used. The unused data is highlighted in gray in the following tables.

  • Page 46: Measuring Data (Slot 5: Inputs / Slot 1: Outputs)

    Reference Handbook FireGuard 2 Field bus interface Slot Module ID Module name Bytes Description mod measurements Measurements Output Writing the measu- ring data mod configuration out Configuration Output Writing the configu- ration data mod threshold out Threshold Output Writing the threshold...
  • Page 47 Field bus interface Reference Handbook FireGuard 2 Variable name Type Offset Offset Description Min. Max. value value Master Master input output Slot 5 Slot 1 LinTab Byte LabScat2: Linearization table OilGuard2: Active measuring channel Live/progress Byte Bit 7: Live – toggles in...

  • Page 48: Diagnosis Data (Slot 6)

    Reference Handbook FireGuard 2 Field bus interface 5.4.2.3 Diagnosis data (slot 6) The following variables are available in the diagnosis data: Variable name Type Offset Offset Description Min. Max. Master Master value value input output Slot 6 Soiling 1 float...

  • Page 49: Threshold Values (Slot 8: Inputs / Slot 4: Outputs)

    Field bus interface Reference Handbook FireGuard 2 Variable name Type Offset Offset Description Min. Max. Master Master value value input output Slot 7 Slot 3 MC 4 Offset float Measuring channel 4 -5000 1.0E9 offset MC 5 Offset float Measuring channel 5 -5000 1.0E9...
  • Page 50 Reference Handbook FireGuard 2 Field bus interface Variable name Type Offset Offset Description Min. Max. Master Master value value input output Slot 8 Slot 4 L hysteresis word Limit hysteresis*) L1 upper float Upper limit 1 -5000 1.0E9 L2 upper...

  • Page 51: Hart

    Field bus interface Reference Handbook FireGuard 2 HART 5.5.1 HART, general settings ▪ To connect to HART, the optionally available HART module must be integrated in the SICON. ▪ The HART module must be activated in the Digi.interf./General/Module type menu.

  • Page 52: Operating Several Fireguard 2 Units Via The Sicon M

    Reference Handbook FireGuard 2 Field bus interface 5.5.3 Operating several FireGuard 2 units via the SICON M The following procedure describes the configuration process for operation with several Fire- Guard 2 units on a SICON M: MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button.

  • Page 53: Repair Work

    Repair work Reference Handbook FireGuard 2 Repair work General information on repair work Life-threatening voltage on external signal lines External signal lines may carry life-threatening voltage, even if the service voltage to the control unit is disconnected. DANGER! ▪ Before opening the control unit, make sure that no connected lines are charged with voltage.

  • Page 54: Replacing The Siport 2

    Put the instrument into operation again ac- cording to the Instruction Manual. Replacing the FireGuard 2 All customer-specific settings are lost when the FireGuard 2 is replaced. WORKSTEP ADDITIONAL INFO / IMAGES Interrupt the service voltage to the SIPORT 2.
  • Page 55 1. Loosen and swing away the two fastening clips (D). 2. Lift the FireGuard 2 with instrument panel (C) out of the measuring position. 3. Measure out the position of the instrument panel (C) on the old photometer.

  • Page 56: Replacing The Instrument Cable On The Fireguard 2

    Reference Handbook FireGuard 2 Repair work Replacing the instrument cable on the FireGuard 2 The control cable is fixed on the FireGuard 2 with a cable penetration. The control cable is connected to terminals on the inside of the FireGuard 2. WORKSTEP ADDITIONAL INFO / IMAGES Interrupt the service voltage to the SIPORT 2.
  • Page 57 Connect the new instrument cable to the Fire- Guard 2 as follows. 1. Feed the new instrument cable through the cable penetration in the housing. 2. Connect the new instrument cable to the terminals on the FireGuard 2 (circle). Name Color Black Green...

  • Page 58: Menu Structure & Factory Settings

    Reference Handbook FireGuard 2 Menu structure & factory settings Menu structure & factory settings  Display  Display D1 .. n  Menu (select)  Source: C1 .. n | Inactive | Active  Resolution: 1.234, 1.23, 1.2, 1  Option ...
  • Page 59 Menu structure & factory settings Reference Handbook FireGuard 2  Digi. interf.  General  Menu (select)  Module type: Auto. | HART | Profibus DP | Modbus | StromRel | Profinet IO  Module location: Local | SIPORT 2 ...
  • Page 60 (select)  History  Fault  Adjustment  Option  System info.  Instr. Type:  FireGuard 2 (changeable)  Serial number:   733010  Software vers.:   126  Information  Oper. hours:   514  User-> SD →  copy...
  • Page 61 Menu structure & factory settings Reference Handbook FireGuard 2 This pa ge is inte ntionally bla nk 13543E/3...

  • Page 62: Index

    Reference Handbook FireGuard 2 Index Index Access codes, change ........... 21 Mandatory oper..........21 Address list on Modbus ........41 Measuring mode, automatic ....... 21 Address list on the Profibus DP ......42 Measuring value output ........15 Address table ............38 Measuring value, fluctuations ......
  • Page 63 Index Reference Handbook FireGuard 2 Service operation, user interface ......36 Modbus RTU ............ 19 SIPORT 2, replacement ......... 54 Name..........22, 23, 24, 25 Slave number ............19 Nom. val............11 Slave Update ............32 Outputs ............13 Smoothing of the measuring value .......
  • Page 64 SIGRIST-PHOTOMETER AG Tel. +41 41 624 54 54 Hofurlistrasse 1 +41 41 624 54 55 CH-6373 Ennetbürgen info@photometer.com Switzerland www.photometer.com...

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