Operating and installation manual

Transcription

1 Operating and installation manual Functional module LON-WA1/FT3 For the monitoring and control of fire dampers and smoke control dampers with an electric actuator Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

2 Contents 1 General information 3 Trademarks 3 Other applicable documentation 3 Symbols used in this manual 3 2 Safety and correct use 4 General information regarding safety 4 General safety measures 4 Correct use 4 Incorrect use 4 Residual risks 4 3 Product description 5 Functional description 5 4 Technical data 6 5 Transport, storage, and packaging 7 Delivery check 7 Transport on site 7 Storage 7 Packaging 7 6 Installation 8 7 Wiring 9 Connecting the data lines 9 Connecting the spring return actuator 9 Capturing of the end positions 9 8 Commissioning and maintenance 10 Connecting the supply voltage 10 Setting the supply voltage 10 9 Description of functional object Installing the plug-in 14 System requirements Description of the plug-in 15 Starting the plug-in 15 Description of the tabs 16 Main tab 16 Dampe1 to Damper4 tabs 17 Config1/2 and Config3/4 tabs 19 TROX GmbH Heinrich-Trox-Platz Neukirchen-Vluyn, Germany Phone +49 (0) Fax +49 (0) [email protected] Part No. A Subject to change / All rights reserved TROX GmbH 2 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

3 1 General information This manual describes the TROXNETCOM module LON-WA1/FT3 and the plug-in software for configuring the module. To ensure complete functioning of the module it is essential to read the provided operating and installation manual before starting any work, and to comply with it. The manual must be given to the facilities manager when handing over the system. The facilities manager must include the manual with the system documentation. The manufacturer does not accept any liability for any malfunction or damage resulting from noncompliance with this manual or non-compliance with relevant statutory regulations. Trademarks Echelon, LON, LonWorks, and LonMark are trademarks of Echelon Corporation, registered in the US and other countries. Lonmaker and LNS are trademarks of Echelon Corporation. Microsoft and Windows are trademarks of Microsoft Corporation. These and other trademarks are used in this manual but are not marked so as to make this manual easier to read. Other applicable documentation In addition to this manual, the following documents apply: Project-specific wiring documents Symbols used in this manual Warning! Designates danger to life and limb. Danger! Designates danger to life and limb due to electrical voltage. Important! Designates danger that can cause minor personal injury or damage to property. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 3

4 2 Safety and correct use General information regarding safety Only skilled qualified personnel are allowed to perform the described work on the module. Only skilled qualified electricians are allowed to work on the electrical system. General safety measures Large temperature differences Condensation can damage the electronics beyond repair. If the module has been kept in an unheated area, wait at least two hours before switching on the supply voltage for commissioning. Electrostatic charge Electrostatic charge can damage the electronics. For this reason, first touch an equipotentially bonded metal surface, e.g. a water pipe, for electrical earthing before you remove the expansion module from its protective wrapping. Avoid skin contact with any components or printed circuits. Correct use Functional module LON-WA1/FT3 is used for the monitoring and control of fire dampers and smoke control dampers with an electric actuator. The module can be used to control up to four motorised fire dampers or smoke control dampers. All fire dampers or smoke control dampers to be controlled must have a 24 V or 230 V power supply. Incorrect use Do not use the module outdoors, in wet areas, or in potentially explosive atmospheres. Residual risks Failure of the LON interface does not affect the safety function of the fire damper but does affect data exchange with the central BMS. Smoke control dampers maintain the position that was last transmitted from the LON interface. Additional safety related applications require further precautions. Foreign matter and liquids If liquid gets onto the PCB or inside the expansion module, let the expansion module completely dry before commissioning. Remove foreign matter, if any. If the device emits a smell or smoke, have it checked by the manufacturer. 4 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

5 3 Product description Functional description LON-WA1/FT3 can be used to control up to four fire dampers or smoke control dampers. If less than four dampers are connected, the 4-pole terminal blocks must have a wire link between the respective 'OPEN position' terminals (E1, E3, E5, E7). This is to prevent an alarm for non-existing dampers. Input variable ActuDrive is used to control the fire damper or smoke control damper. Output variable ActuPosn is used to signal the current damper blade position. The following applies: Normal = Fire damper is OPEN Fire = Fire damper is CLOSED Normal = Smoke control damper is CLOSED Fire = Smoke control damper is OPEN When LON-WA1/FT3 is supplied with voltage, the connected dampers move into their respective normal position. Safe positions In case of an error, VDMA sheet (Automated fire protection and smoke extract systems) applies: Fire damper = CLOSED Smoke control damper = Last position is maintained Monitoring function If LON-WA1/FT3 is used, the heartbeat function should be activated (for safety reasons). Setting parameter MaxRcvTime for variable ActuDrive, and parameter MaxSendTime for variable ActuPosn, ensures that the LON-WA1/FT3 module regularly sends and receives information. This ensures that the transmission path is being monitored. In case of an error, the damper moves to a safe position, and an alarm is emitted. Pulse The Pulse variable is used to check a LON network. If the input variable is set, the LON-WA1/FT3 module will change the output variable after 1 second. If there is a chain of modules, a trigger pulse is generated which can be read out at the end of the chain after N 1 seconds (N = number of LON- WA1/FT3 modules). Damper blade functional test Input variable FT_Test or the test push button of the module can be used to initiate a functional test of the damper. This moves the dampers to the Fire position (fire damper = CLOSED / smoke control damper = OPEN) and back to the Normal position (fire damper = OPEN / smoke control damper = CLOSED). The output variable FT_Test indicates whether a test is being carried out. The module remains in the text condition for the entire TestHoldTime. If ActuDrive switches to Fire during a test, the test is automatically aborted. Fire Chain If there is a chain of modules (and hence fire dampers), the FireChain variables can transmit a signal from the first to the last but will not release a damper. The FireChain relay in the LON-WA1/FT3 module receives a signal and can be used for consolidated alarms or to switch off systems. This function is only available for fire dampers. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 5

6 14 1 Technical PageHeaderToc data Supply voltage Technical data 230 V AC ±10%, 50/60 Hz, 24 V AC or 24 V DC ± 10% as an option; double terminals for looping through Power consumption approx. 12 VA (without actuators 4.8 VA or W) Inputs Outputs Communication interfaces Acceptable temperature range Acceptable humidity 8 digital inputs for volt-free switches 5 digital outputs, each with changeover relay LON interface LON-WA1/FT3: 4-pole spring-loaded terminals for 0.08 mm 2 to 2.5 mm 2 FT5000 free topology for storage -10 C to +70 C for operation +10 C to +60 C 20 to 95 %, non-condensing (for storage and operation) Protection level IP 20 Connection terminals All terminals are suitable for a cable cross section of 0.08 to 2.5 mm² Displays Software application Actuator control 4-pole spring-loaded terminals Actuator end positions 4-pole spring-loaded terminals 90 Supply voltage LON-WA1/FT3 Terminals 2 3-pole FireChain signal 3-pole spring-loaded terminals 5 output LEDs, 1 consolidated alarm LED, 2 LON communication Software applications for LON-WA1/FT3 (xif/apb-file) Download from Dimensions ~ ~ Keep clear to provide access 6 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

7 5 Transport, storage and packaging Delivery check Check delivered items immediately after arrival for transport damage and completeness. In case of any damage or an incomplete shipment, inform the shipping company and your TROX contact person immediately. A complete shipment includes: LON-WA1/FT3 module Operating and installation manual Transport on site If possible, take the module in its transport packaging up to the installation location. Do not remove the protective wrapping until just before installation. Storage If you need to store the module temporarily, make sure that the following conditions apply: Leave the unit in its packaging and do not expose it to the effects of weather. Store the module in a dry place and away from direct sunlight. Temperature -10 C to +70 C, humidity maximum 90% (non-condensing) Packaging Properly dispose of packaging material. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 7

8 16 1 Installation PageHeaderToc Wall installation with mounting bracket (part of the supply package). 4 mm Click Click 8 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

9 27 1 Wiring PageHeaderToc For installation, wiring, and commissioning observe the code of good practice and especially safety and accident prevention regulations. For any wiring work follow the national and local regulations and guidelines for electrical installation. 5 Danger! Danger of electric shock! Do not touch any live components! Electrical equipment carries a dangerous electrical voltage. Only skilled qualified electricians are allowed to work on the electrical system. Switch off the power supply before working on any electrical equipment Connecting the data lines LON-WA1/FT3 has terminals 5 for two bus cables of a LonWorks network. Strip the insulation from at least two wires of the bus cable, insert the bare wires into the terminals. Fix the data cables to the casing using the wire clamping bracket. Within a bus segment connect the shield only at one point with the earth. Earthing the shield at every module will lead to interferential voltages. A maximum of 64 units can be operated in one network segment. To avoid cable reflections, network segments with a bus topology must be terminated at both ends with 120Ω bus terminators. In case of a free topology, a terminator is only required on one end. For wiring the LON bus we recommend cable type UTB-flex 4PR AWG 26/7 Cat5. Alternatively, one of the following cable types, which are recommended by LONMARK, may be used: Max. length with free topology: 500 m (after router) J-Y(ST)Y 2x2x0,8 (use only twisted pair for B+ and A-) 8471 or 85102, manufactured by Belden Level IV cable Max. length with free topology: 250 m (after router) TIA 568A Category 5 1 Supply voltage 2 Fire Chain 3 Actuators for fire dampers and smoke protection dampers 4 Capturing of the end positions 5 LON bus 6 Wire links for changing the voltage 7 Wire links Connecting the spring return actuator 3 Actuator 1: U Actuator 2: U Actuator 3: U Actuator 4: U If no wire links 7 are set, the outputs are volt-free Common contact (21, 31, 41, 51) = U+ For setting the supply voltage see page 10. Capturing of the end positions 4 Actuator 1: E1 > OPEN (S4 + S6) E2 > CLOSED (S1 + S2) Actuator 2: E3 > OPEN (S4 + S6) E4 > CLOSED (S1 + S2) Actuator 3: E5 > OPEN (S4 + S6) E6 > CLOSED (S1 + S2) Actuator 4: E7 > OPEN (S4 + S6) E8 > CLOSED (S1 + S2) Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 9

10 18 1 Commissioning PageHeaderToc and maintenance Connecting the supply voltage The connection is made on terminal block 1 (see illustration on page 9). 230 V AC or 24 V AC U+ = L U- = N PE = PEPE = PE 24 V DC U+ = +24 V U- = 0 V Setting the supply voltage Depending on the voltage range of the spring return actuator it may be necessary to use wire links to set the supply voltage. The voltage is set on terminal block 6 (see illustration on page 9). Refer to the pictures on this page for setting the voltage. Fig. 1 Inner wire links for setting 230 V AC Fig. 2 Outer wire links for setting 24 V AC or 24 V DC 10 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

11 29 1 Description PageHeaderToc of functional objects nvirequest SNVT_obj_request nvipulse SNVT_switch nviactudrive SNVT_hvac_emerg Node Object FSDA Object (viermal vorhanden) nvofiledirectory SNVT_address nvopulsefb SNVT_switch nvostatus SNVT_obj_status nvoactudrivefb SNVT_hvac_emerg nvoactuposn SNVT_hvac_emerg The specification of the node is based on LonMark profile 11001, Fire Smoke Damper Actuator (FSDA), and has been extended to cover the special functions of the LON-WA1/FT3. The LON node consists of the node object and four FSDA objects. The FSDA objects consist of network variables and configuration parameters. All variables and parameters are based on standard network variables (SNVT) to facilitate the integration of LON-WA1/FT3 with a LonWorks network. nvoalarm2 SNVT_alarm_2 nvifirechain SNVT_hvac_emerg nvift_test SNVT_hvac_emerg nvofirechain SNVT_hvac_emerg nvoft_test SNVT_hvac_emerg Configuration SCPTmaxSendTime (nvoactuposn) SCPToffDely SCPTdirection SCPTdriveTime SCPTactuatorType SCPTinstallDate SCPTlocation SCPTmaintDate SCPTzoneNum Network variables Node object nvipulse SNVT type: SNVT_switch Function: Used to check a LON network. If input variable nvipulse = 1, the LON-WA1/FT3 module will after 1 second change output variable nvopulse from 0 to 1. If output variable nvopulse and input variable nvipulse of the next module form a chain, a trigger pulse is generated which can be read out at the end of the chain after N x 1 seconds. Valid values: Switch.state Function 1 Pulse signal High 0 Pulse signal Low SCPTdevMajVer SCPTdevMinVer SCPTmaxRcvTime (nviactudrive) SCPTholdTime SCPTmanfDate SCPToemType Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 11

12 19 1 Description PageHeaderToc of functional objects nvirequest SNVT type: SNVT_obj_request Function: Used to request information and execute actions in the node. The following parameters can be received: Parameter RQ_Normal RQ_Disabled RQ_Update_Status RQ_Update_Alarm RQ_Report_Mask RQ_Enable RQ_Clear_Alarm RQ_Self_Test Function Initialise node, reset status Disabled Request status, respond via nvostatus Disabled List of all status bits Disabled Disabled Self test of the node nvofiledirectory SNVT type: SNVT_address Function: Start address to access the file system, e.g. with the configuration variables. nvopulsefb SNVT type: SNVT_switch Function: see nvipulse. nvostatus SNVT type: SNVT_obj_status Function: Output variable, contains the reply to a previous request by nvirequest with the requested status bits: Status bits invalid_id invalid_request disabled comm_failure fail_self_test self_test_in_progress Function Invalid object ID requested or ID not available Invalid parameter Node without a function (not active) Communication failure Self test has failed Self test in progress FSDA object nviactudrive SNVT type: SNVT_hvac_emerg Function: Input used to control the damper blade position. The input variable can be addressed in intervals; the number of repeats must be defined with SCPTmaxRcvTime. Valid values: Value EMERG_NORMAL EMERG_FIRE Function Normal position Fire position nvifirechain SNVT type: SNVT_hvac_emerg Function: If there is a chain of modules (and hence fire dampers), the nvifirechain and nvofirechain variables can transmit a signal from the first to the last but will not release a damper. In the event of a fire, i.e. when nvifirechain or nviactuposn changes to FIRE, the fire chain relay contact opens. This effect can be used, for example, to switch off a ventilation system. Value EMERG_NORMAL EMERG_FIRE Function Normal Fire nvift_test SNVT type: SNVT_hvac_emerg Function: Input variable used to trigger a damper blade test. This moves the dampers to the Fire position (fire damper = CLOSED / smoke control damper = OPEN) and back to the Normal position (fire damper = OPEN / smoke control damper = CLOSED). The test mode is maintained for the time set with configuration parameter SCPTholdTime. The damper can then be moved back to its Normal position using variable nviactudrive. Valid values: Value EMERG_NORMAL EMERG_FIRE Function No test Test 12 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

13 29 1 Description PageHeaderToc of functional objects nvoactudrivefb SNVT type: SNVT_hvac_emerg Function: Output variable that reflects the status of nviactudrive. Valid values: Same as for nviactudrive. nvoactuposn SNVT type: SNVT_hvac_emerg Function: Output variable that reflects the current damper blade position; if the position changes, the change is immediately reflected. Changes can also be transmitted in intervals; in this case the repeat intervals must be set using the SCPTmaxSendTime parameter. Valid values: Value EMERG_NORMAL EMERG_FIRE EMERG_NUL Function Normal position Fire position Zero position (between Normal and Fire) nvofirechain SNVT type: SNVT_hvac_emerg Function: see nvifirechain nvoft_test SNVT type: SNVT_hvac_emerg Function: Output variable used to check whether a damper blade test is required Valid values: same as for nvift_test. nvoalarm2 SNVT type: SNVT_alarm2 Function: Alarm output used to signal an incorrect function of the LON node to a monitoring system. The message includes detailed information on the incorrect function. A message is issued as soon as an error occurs. For possible messages see the table below: Table: nvoalarm2 AlarmType Description Priority Level Explanation AL_NO_COND Normal 16 Damper is in Normal position AL_FIR_TRBL AL_FIR_MONI- TOR_COND AL_ERROR Fire 4 Damper blade is in Fire position; parameter is also read out during a test run. TimeToNormal Position TimeToFire Position ReceiveUpdate Error 6 The damper blade requires more time than the DriveTime set in the Config tab in order to move from the Fire position to the Normal position. 6 The damper blade requires more time than the OffTime set in the Config tab in order to move from the Normal position back to the Fire position. 6 The input variable nviactudrive has not been updated within the MaxRcvTime set in the Config tab. LimitSwitchFault 6 The damper blade signals that it is in Normal position and in Fire position at the same time. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 13

14 10 1 Installing PageHeaderToc the plug-in System requirements The TROX LON-WA1/FT3 plug-in is an LNS-enabled plug-in; it is based on the standard of the network management tool Lonmaker 3, service pack 8 and higher. Make sure that your personal computer meets the requirements before attempting to install the plugin. PC Operating system RAM Hard disk Screen LNS Recommended: Pentium III 1 GHz or faster Microsoft Windows 2000; Microsoft Windows XP; Microsoft Windows 7 at least 256 MB at least 30 MB Super VGA (1024x768) Version 3 with service pack 8 or higher Check the Device Resource Files before you attempt to install the plug-in. Device Resource Files (DRF) The Device Resource Files contain the definitions of the SNVTs. The application for LON-WA1/FT3 uses only standard network variables (SNVTs); this means that no manufacturer-specific definitions are required. However, the latest version of the Device Resource Files (Data Version 13.0 or higher) from LONMARK should have been installed on the computer. Installation Start Setup.exe. Follow the installation steps to install the setup program and install the files on your computer; a new TROX LNS PlugIn group of applications will be installed under Windows-Start/Programs. Do not change the standard directory. Registration You need to register the plug-in on your computer (just once). The plug-in can be registered during the installation procedure or later. To register the plug-in, go to Windows Start/Programs/TROX LNS PlugIn`s/WA1FT3 and select LON WA1/FT3.exe; follow the registration steps as prompted. Registration makes the plug-in available in the Windows system. You also need to register the plug-in for each project. 14 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

15 211 1 Description PageHeaderToc of the plug-in Starting the plug-in Use the LonMaker network management tool to start the plug-in for a unit. To do so, select the node, then click right and select Configure. The plug-in is started for each new LON node, i.e. the plug-in is used to access each node. Do not open more than one plug-in at a time. The TROX LON-WA1/FT3 plug-in includes seven tabs. For a detailed description of each tab see the following pages. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 15

16 11 1 Description PageHeaderToc of the plug-in Description of the tabs The following chapters describe the tabs and their functions. Main tab The Main tab is used to define whether the damper is a fire damper or a smoke control damper. It is also used to display the OEM type, the manufacturing date, the version number and the current pulse state. Damper Type: BSK / EK Used to define whether the damper is a fire damper (BSK) or a smoke control damper (EK). OEM type: Displays the OEM type. Manuf date: Displays the manufacturing date of the LON-WA1/FT3 software. Format: YYYY, MM, DD, HH, MM, SS Pulse in/out: Used to check a LON network. LOW = 0 HIGH = 1 Locked out: Used to activate or deactivate the error memory in LON-WA1/FT3. 16 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

17 211 1 Description PageHeaderToc of the plug-in Damper1 to Damper4 tabs Used to display different states of the fire damper or smoke control damper. Inputs ActuDrive (red/green/yellow/grey): The colour indicates whether a command to close the damper has been signalled to the input. Display values: Colour Red Green Grey Meaning Damper will be moved to the Fire position. Damper will be moved to the Normal position LON-WA1/FT3 is offline FireChain (active/inactive): If there is a chain of modules, the FireChain input/output can transmit a signal from the first to the last but will not release a damper. In the event of a fire, i.e. when the FireChain input or the ActuPosn output changes to FIRE, the fire chain relay contact is opened. This effect can be used, for example, to switch off a ventilation system. FT-Test (active/inactive): Used to initiate a functional test of the damper. The dampers are then moved to the Fire position. Indicates if a test is running (active) or not (inactive). If a test is performed by pressing the test push button on the LON-WA1/FT3, the display will continue to show 'inactive'. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 17

18 11 1 Description PageHeaderToc of the plug-in Outputs ActuDriveFb (red/green/yellow/grey): Used to display the state of input variable ActuDrive. The signal can be forwarded in this way. For the meaning of each colour see Inputs, ActuDrive. ActuPosn (red/yellow/green/grey): Indicates the state of the damper. Display values: Colour Red Green Yellow Grey Meaning Fire position Normal position Zero position (between Normal and Fire) LON-WA1/FT3 is offline FireChain (active/inactive): See FireChain input. FT-Test (active/inactive): Output variable used check whether a damper blade functional test is active. It does not matter whether the test has been initiated using the FT-Test input or using the test push button on the LON-WA1/FT3. Value Active Inactive Alarm Meaning Damper blade functional test is running No damper blade functional test is running AlarmType: Used to emit standard alarm messages (see p. 13, nvoalarm2). PriorityLevel: Used to display the priority of the alarm. SequenceNr.: Total number of alarm messages emitted since start/reset. This serves as an alarm history to check whether alarms have been signalled correctly. Description: Description of the alarm. 18 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)

19 211 1 Description PageHeaderToc of the plug-in Config1/2 and Config3/4 tabs Damper 1-4 MaxRcvTime (sec): Period of time within which a signal must be forwarded to the nviactudrive input. If the input is not updated accordingly, the damper moves to the Fire position and output variable nvoalarm2 emits alarm type AL_ER- ROR. If you enter 0 seconds, no check will be carried out. MaxSendTime (sec): Used to define the interval for forwarding output variable nvoactuposn. 0 seconds means that the function is switched off. TestHoldTime (sec): Used to define for how long a test run that has been initiated using variable nvift_test shall remain active before the damper is moved back to the Normal position by variable nviactudrive. DriveTime (sec): Used to indicate the maximum time that a damper requires to move from the Fire position to the Normal position. If the damper requires longer than the set time, it is moved back to the Fire position and output variable nvo- Alarm2 emits alarm type AL_FIR_MONITOR_COND. If you enter 0 seconds, no check will be carried out. Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014) 19

20 11 1 Description PageHeaderToc of the plug-in OffTime (sec): Used to indicate the maximum time that a damper requires to move from the Normal position to the Fire position. If the damper requires longer than the set time, output variable nvoalarm2 emits alarm type AL_FIR_ MONITOR_COND. If you enter 0 seconds, no check will be carried out. ActuatorType: Description of the damper actuator (up to 30 ASCII characters). ZoneNr: Used to enter a zone number that may help to indicate the location of the LON module. Location: Description of the location of the LON module (up to 30 ASCII characters). InstallDate: Used to enter the installation time of the node in the LON network. MaintDate: Used to enter the date and time of the last maintenance or inspection of the damper and/or actuator. 20 Operating manual LON-WA1/FT3 / Technical leaflet no. A (11/2014)