Connection box ECblue (LON)

Transcription

1 Connection box ECblue (LON) english Connection control fan MICRO-FIT Operating Instructions

2 General notes 1 General notes 1.1 Meaning These description is valid only in combination with operating instructions of the used devices. The remarks concerning safety, installation and connection described in those operating instructions must be followed! Before installation and start-up, read this documentation carefully to ensure correct use! 2 Safety instructions Mounting, electrical connection, and start-up operation may only be carried out by an electrical specialist in accordance with electrotechnical regulations (e.g. DIN EN or DIN EN 60204)! It is strictly forbidden for work to be carried out on any components while they are connected to live voltage. The open equipment is protected to IP00. It is possible to come into direct contact with dangerous voltages! 3 General description 3.1 Application This connection box can only be used in conjunction with ZIEHL-ABEGG ECblue fans with motor size B (IP20). 3.2 Function ECblue fans combined with the ECblue (LON) connection box provide the following functions: The connection box can be used to communicate with the fan controller. ECblue fans can be integrated into existing LON networks. A LON network of several ECblue fans can be built up. The communication between the fans happens via LONWORKS TP/FT Transport The device is packed ex factory to suit the transport method previously agreed. Always use the original packaging materials when transporting the device. Avoid shocks and impacts to the device during the transport. During manual handling the human lifting and carrying restrictions must be observed and adhered to. 3.4 Storage The device must be stored in its original packaging in a dry and weather-proof room. Avoid exposure to extreme heat and cold. Avoid over-long storage periods (we recommend a maximum of one year). 3.5 Disposal / recycling Disposal must be carried out professionally and in an environmentally friendly way in accordance with the respective national legal stipulations. " Separate the materials by type and in an environmentally friendly way. " If necessary, commission a specialist company with the waste disposal. 2/10

3 Mounting 4 Mounting Proceed as follows: " Create the installation cut-out and fastening hole as shown in the drawing. " Insert the device into the installation cut-out from the front and secure with a screw. Dimensions [mm] 3/10

4 Electrical installation 5 Electrical installation 5.1 Safety precautions Danger due to electric current Work on electric components may only be carried out by trained electricians or by persons instructed in electricity under the supervision of an electrician in accordance with electrical engineering regulations. It is forbidden to carry out work on electrically live parts. 5.2 Connection components Front view Back 1 Fan control connection (MICRO-FIT, max. connection cross-section: 0.14 mm 2 / AWG26). The LEDs on the connection box are supplied from the connected fan (output voltage +10 V). 2 Connection line fan (tension clamp connection mm 2 flexible with wire end ferrule) 3 Line input connection box (Wieland plug series GST 18i3, suitable socket part e.g. GST 18i3 S B1 Z R1 or GST 18i3 1 F B2 Z R1) 4 LED green = Operation / Flashing error code (see ECblue assembly instructions, chapter Operating state display ) 5 LED red = Fault (see ECblue assembly instructions, chapter operating state display ) 6 BUS1 (RJ45) 7 Service (RJ45) 8 BUS2 (RJ45) 9 HALL sensor for "service pin". To trigger the "service pin", position the bar magnet (item no ) in the left corner. Information " As an option, the service pin can be triggered with a 5 V pulse (typical duration 0.5 s) at V+ and V-. " The fan must be set to the address of 247, otherwise no communication! 4/10

5 Electrical installation 5.3 BUS1, BUS2 and Service pin assignment 1. Net A 2. Net B 3. not connected 4. not connected 5. not connected 6. not connected 7. GND (V-) 8. ID +5V (V+) PIN 1 on BUS1, BUS2 and Service are through connected (NET bus connection A for fan). PIN 2 on BUS1, BUS2 and Service are through connected (NET B bus connection for fan). PIN 3 and PIN 6 are not connected. PIN 4 on BUS1, BUS2 and Service are only through connected to one another. PIN 5 on BUS1, BUS2 and Service are only through connected to one another. PIN 7 on BUS1, BUS2 and Service are through connected to one another. NET_A NET_B V- V+ NET_A NET_B V- V+ NET_A NET_B V- V+ X1-a 1 X1-b 2 X1-c 3 X1-d 4 X1-e 5 X1-f 6 X1-g 7 X1-h 8 X2-a 1 X2-b 2 X2-c 3 X2-d 4 X2-e 5 X2-f 6 X2-g 7 X2-h 8 X3-a 1 X3-b 2 X3-c 3 X3-d 4 X3-e 5 X3-f 6 X3-g 7 X3-h 8 NET_A NET_B ID (+5V) ID (+5V) GND ID (+5V) BUS1 Service BUS2 MOBS05A_extract /10

6 Electrical installation 5.4 Communication Bus connection The connection is made using the RJ45 sockets, Bus 1 and Bus 2. A minimum of CAT5 (STP) are recommended as the cables. The cable shield is connected to PE by an RC element inside the connection box. As well as a Service PIN message at the LON node being triggered by a magnet (see Connection components chapter), it can alternatively be triggered at any time by applying a brief 5 V (+- 10%, typical 5 ma) voltage pulse of typically 0.5 s at PIN 7 (GND) and PIN 8 (+5V). Using the Service connection,m this can also be done with the bus wiring connected to BUS1 and BUS2. Information The wiring connected to the connection box is always based on the bus topology. With the recommended CAT5 patch cable, the maximum cable length is 500 m. ( Wiring and terminator in the LON network) Wiring and terminating resistor in the LON network With bus wiring, a terminating resistor of 100 Ω / 0.25 W must be fitted to the beinning and end of the line. Information The stub lines to the individual devices should be kept as short as possible (max. 5 m). Example: bus wiring 100 ohm 100 ohm 100 ohm = terminating resistor v_busverdr_lon.vsd Information If any matters are unclear, you can send for our technical information sheet "Network structure of a LON " - TIL00_35. It contains information about the topology, circuitry and selection of types of cable. 6/10

7 Electrical installation Network variable interface for ECblue connection box This network variable interface enables the user to monitor the motor controller and change the speed of the controlled fan. The interface primarily represents a speed sensor (nvospeed), as this function is the focus when operating the fan. The interface also uses nvoalarm to provide the device status for the network. The device uses nvopowerout to provide the current fan level of the power component. The speed and fan level can theoretically be used to determine the degree of filter contamination. The controller can be used to move to three fixed (static) operating points. The values of the operating points determine ncispeed1, ncispeed2 and ncispeed3. The setting is made in percent, with % corresponding to a speed between 0 ncimaxspeed. The choice of one of the two operating points is made using nvispeedselect or, if the internal timer clock (nciautonight) is activated, based on the time settings using ncinightsrt and ncinightend. If using nvispeedselect, note that the value of this variable is volatile, i.e. after a device reset the variable takes on the value 0 (day). To ensure that night operation is maintained, the variable should be updated cyclically. You can use ncienable to enable the motor controller function. The variables nvovisual, nvoparameter and nviparameter are available for use with ZIEHL-ABEGG software and installation devices. For dynamic operation, i.e. operation in which the speed changes very often (e.g. control applications), a different operating mode has to be selected as the static rotational speed specifications ncispeedx only allow a limited number of write accesses (max. 10,000 over the service life of the device). You can use Nv ncioperationmode to activate dynamic operation. The rotational speed specification can be expressed as a percentage (as for ncispeedx) using nvispeedrel or by specifying an absolute speed using nvispeedabs. Both specifications are limited by nciminspeed and ncimaxspeed. For a device reset, in dynamic operation the value of the static operating point ncispeed1 is copied to the dynamic input variables. This guarantees starting with no delay, a kind of emergency speed. The minimum and maximum time between the send actions for a network variable (nvo) can be set using nciminsendtime and ncimaxsendtime. Objekt Type #0 Node Inputs/outputs Type SNVT Value range Default Description nvirequest nvostatus SNVT_obj_request (92) SNVT_obj_- status (93) All bits are 0 Input, which can be used to initiate status messages for the node. Generated when updating nvirequest. 7/10

8 Electrical installation Objekt Type #1 Open Loop Sensor Inputs/outputs Type Value range Default Description nvospeed nvoalarm SNVT_rpm (102) SNVT_alarm_2 (164) , 0xFFFF nvoerror* uint (1 Byte) 128, 0 invalid nvorelais nvispeedselect ncienable ncimaxspeed nciminspeed ncispeed1 ncispeed2 nciautonight nvitime ncinightsrt ncinightend SNVT_switch (95) disc (22) disc (22) SNVT_rpm (102) SNVT_rpm (102) cont (55) cont (55) disc (22) SNVT_time_stamp (84) SNVT_time_stamp (84) SNVT_time_stamp (84).value ,.state 0,1 X X X X X Measured absolute speed Option 128 no fault > 128 fault code table Fault output. In case of fault.state = 1 and.value x 2 = Fault code ST_OFF (0): ncispeed1 ST_LOW (1): ncispeed2 ST_MED (2): ncispeed3 ST_ON, ST_OFF , 0xFFFF , 0xFFFF.value ,.value , ST_ON, ST_OFF ST_OFF Fan blocked ST_ON Fan enabled 1100 Maximal Speed 0 Minimal Speed 0 Operating point 1 (day) 0 Operating point 2 (night) ST_OFF Internal interval timer blocked ST_ON Internal interval timer operational System time nvoconttemp** uint (1 Byte) 0.. X Option nvopowerout SNVT_switch (95).value ,.state 0,1 Night operation start time Night operation end time X Power requirement (in %) nvovisual*** struct_visual Summary of important nvo for faster queries nvopararesp*** viparareq*** ncispeed3 SNVT_preset (94) SNVT_preset (94) cont (55) ncioperationmode disc (22) nvispeedrel nvispeedabs cont (55) SNVT_rpm (102).value , To allow easier / extended configuration with ZIEHL- ABEGG software and installation devices 0 Operating point 3 (holiday) ST_OFF (0): Static operation with ncispeedx ST_LOW (1): Dynamic operation with nvispeedrel ST_MED (2): Dynamic operation with nvispeedabs.value , , 0xFFFF ncispeed1 ncispeed1 abs. Dynamic rotational speed specification, relative Dynamic rotational speed specification, absolute 8/10

9 Enclosure nciminsendtime ncimaxsendtime nviaddrrelais SNVT_time_- sec (107) SNVT_time_- sec (107) SNVT_switch (95) , 0,1sec , 0,1sec.value ,.state 0,1 2,0 sec Minimum time between send actions 60,0 sec Maximum time between send actions for Nv (if no send action occurs within this time, one is generated) 0 0 For internal ZIEHL-ABEGG use only! Required for MODBUS AUTO addressing. * Use nvoalarm or nvorelay for preference ** Not used, only for testing purposes/diagnostics *** For internal ZIEHL-ABEGG use only Alarm codes (nvoalarm, nvorelay) error code Error description Reaction 128 no error 129 general error No specific description 131 motor over temperature (thermostats) Motor shuts down. After cooling, switching back on is possible by enabling again or re-applying the mains voltage. 132 Motor blocked Motor shuts down. Starting retried after approx. 1 minute. 134 Earth fault Motor shuts down. Switching back on is only possible by re-applying the mains voltage. 135 Hall sensor error Starting retried after approx. 1 minute. 136 Overcurrent fault Motor shuts down. Starting retried after approx. 1 minute. 150 external communication error Motor continues running with last set values 158 Supply voltage too high (overvoltage) Motor shuts down. Starting retried if undervoltage no longer exists within 75 s. Otherwise fault message. 6 Enclosure 6.1 Technical data Type Part-No Voltage supply Transceiver Communication Connection box - ECblue Electromagnetic compatibility Connection box ECblue (LON) 10 V DC, I max 30 ma, from ECblue motor size B (IP20) TP/FT10 RS485 Permissible ambient temperature C Permissible temperature range for storage and transport Housing protection Weight Interference emission EN (domestic household applications) Interference immunity EN (industrial applications) C IP20 (in installed condition) 0.16 holder plate 9/10

10 Enclosure 6.2 Manufacturer reference Our products are manufactured in accordance with the relevant international regulations. If you have any questions concerning the use of our products or plan special uses, please contact: ZIEHL-ABEGG SE Heinz-Ziehl-Straße Künzelsau Telephone: +49 (0) Telefax: +49 (0) Service information If you have any technical questions while commissioning or regarding malfunctions, please contact our technical support for control systems - ventilation technology. phone: +49 (0) fan-controls-service@ziehl-abegg.de Our worldwide contacts are available in our subsidiaries for deliveries outside of Germany, see If you make returns for inspections or repairs we need certain information in order to facilitate focused trouble shooting and fast repair. Please use our repair ticket for this. It is provided to you after you have consulted our support department. In addition, you can download it from our homepage. Support - Downloads - General documents. 10/10