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Summary of Contents for Trox Technik Compact XM0
- Page 1 Installation and commissioning instructions GB/en Control component Compact XM0 • XS0 for VAV terminal unit TVE Read the instructions prior to performing any task!
- Page 2 TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn, Germany Germany Telephone: +49 (0) 2845 202-0 Fax: +49 (0) 2845 202-265 E-mail: trox@trox.de Internet: www.trox.de A00000088381, 1, GB/en 06/2021 © TROX GmbH 2020 Control component Compact XM0 • XS0 for VAV terminal unit TVE...
- Page 3 Useful tips and recommendations as well as informa- Delivery date tion for efficient and fault-free operation. Brief description of the fault Online www.troxtechnik.com Phone +49 2845 202-400 Control component Compact XM0 • XS0 for VAV terminal unit TVE...
- Page 4 Specific safety notes The following symbols are used in safety notes to alert you to specific hazards: Warning signs Type of danger Warning – high-voltage. Warning – danger zone. Control component Compact XM0 • XS0 for VAV terminal unit TVE...
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Page 5: Table Of Contents
6.4 Hybrid operation (analogue operation with Modbus feedback) ........22 Operation and status of the control compo- nent ..............23 Commissioning and operation ..... 26 8.1 Factory settings: ........26 Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 6: Safety
Unauthorised people must not enter areas, open cabi- nets or work on components where an electrical voltage is present and which are hence marked with this symbol. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 7: Residual Risks
In addition to the safety notes in this manual, the appli- cable regulations for safety, accident prevention and environmental protection must also be complied with. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 8: Personal Protective Equipment
Ä ‘TROX Technical by TROX Technical Service, Service’ on page 3 . Safety shoes Safety shoes protect the feet from crushing, falling parts and prevent slipping on a slippery floor. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 9: Transport, Storage And Packaging
2.2 Transport on site If possible, transport the VAV terminal unit to the installation location in the shipping container. Do not remove the protective wrapping until just before installation. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 10: Structure And Functional Description
Fig. 2: Position indicator of the damper blade Unlocking button with marking for position indication Damper blade Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 11: Function Description
The q and q values can vmin vmax be set individually on the display. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 12: Operating Modes
Volt-free switch contact for switching between q vmin and q vmax Volume flow rate actual value as analogue voltage signal or digitally via Modbus e. g. to the central Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 13: Operation With Variable Volume Flow Rate Setpoint Value
Further application examples: Circuits for intensive ventilation (boost / q vmax Opening the damper blade Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 14: Supply/Extract Air Tracking Control
Alternatively, the control signal of the room temperature controller can also be connected in parallel to the supply air and the extract air controller. The limitation due to the technical data of the controller outputs (current) and the con- troller inputs (input resistances) must be observed. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 15: Characteristics
(10 V – 2 V) 2 – 10 V DC Y– 2 × (q – q vsoll vmax vmin vmin (10 V– 2 V) Sample calculations Ä 9.3.2 ‘Sample calculations’ on page 35 Control component Compact XM0 • XS0 for VAV terminal unit TVE... - Page 16 Y signal Y ≤ 0.3 V Damper Operation ≤ 0.8 V Damper Operation CLOSED CLOSED > 0.3 V Operation Operation > 0.8 V Operation Operation Control component Compact XM0 • XS0 for VAV terminal unit TVE...
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Page 17: Installation
The terminal unit may be mounted in such a way that the position of the control component is above, below or to the side of the duct. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 18: Wiring
2 – 10 V DC override control changed. Actual value signal (U) 0 – 10 V DC or 2 – 10 V DC Modbus RTU Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 19: Control Variable Volume Flow Rate Q
( Fig. 16 , Fig. 17 , Fig. 18 ) and in the variable ( Fig. 13 ). For this purpose, the control signal is dupli- cated and simultaneously applied to terminal Y of the control component. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 20: Or Q Vmax
* Only with supply voltage 24 V AC; with the DC supply, the func- 24 V AC/DC tions S4 and S5 are not available. Y U B+ A- Compact Fig. 17: Step operation 0 – 10 V DC Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 21: Digital Operating Mode (Modbus Rtu)
Modbus register 0. The volume flow rate actual value is queried for each control component with the Modbus address by reading out Modbus register 6. Further Modbus registers: Ä Chapter 8.6 ‘Configuring the Modbus interface’ on page 30 Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 22: Modbus Operation
Modbus. In hybrid operation, no control signal can be specified via the Modbus. In this case, the Modbus is only used for feedback and display of the actual values of the control component. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 23: Operation And Status Of The Control Compo- Nent
Baud rate, parity and stop bits, (b1 – b32) Decimal point values are indicated by an apostrophe. Ä ‘Detailed information on register 568 (Modbus communication parameters)’ on page 33 Control component Compact XM0 • XS0 for VAV terminal unit TVE... - Page 24 Operation and status of the control compone... Menu navigation Fig. 25: Menu navigation Control component Compact XM0 • XS0 for VAV terminal unit TVE...
- Page 25 Regulated. Is signalled as long as the actuator does not rotate to readjust the setpoint value. The flashing signal always describes a 2-second interval. 1 = LED lights up, 0 = LED does not light up. Control component Compact XM0 • XS0 for VAV terminal unit TVE...
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Page 26: Commissioning And Operation
[m³/h]; [l/s] - Lower limit of the operating range for vmin the VAV terminal unit [m³/h]; [l/s] - Upper limit of the operating range for vmax the VAV terminal unit Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 27: Service Tools Functional Overview
8.2.2 Adjustment device GUIV3-M ⑪ Serial number ⑫ Test ID number Fig. 27: GUIV3-M is connected to the control compo- nent by means of the cable provided in the supply package. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 28: Pc Software Winvav2
Y. The function test of the terminal unit can be carried out Ä Chapter 8.2 ‘Service tools func- in various ways, tional overview’ on page 27 . Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 29: Setting Variable Operation (V)
Compliance with a control signal ≤ 0.3 V DC is not always given due to interference voltages on the supply lines. Therefore, the positive circuit should always be preferred for a safe shut-off, Ä on page 20 Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 30: Configuring The Modbus Interface
Bit 5 = Mechanical overload Bit 8 = Internal activity, e. g., test run, synchronisation Bit 10 - Bus timeout monitoring triggered Note: All other bits for internal purposes only Control component Compact XM0 • XS0 for VAV terminal unit TVE... - Page 31 Modbus address (participant address), factory setting: Modbus R, W EEPROM address 1 Volume flow unit R, W EEPROM 0 = l/s 1 = m³/h 6 = cfm Control component Compact XM0 • XS0 for VAV terminal unit TVE...
- Page 32 (0)2 – 10 V Modbus via Register 0 Modbus register 10 Analogue input at terminal Y; signal Modbus register 10 voltage range 0(2) – 10 V according to register 231 Control component Compact XM0 • XS0 for VAV terminal unit TVE...
- Page 33 None 25 26 115200 None 26 27 76800 None 27 28 76800 Straight 28 29 76800 Uneven 29 30 115200 None 30 31 115200 Straight 31 32 115200 Uneven Control component Compact XM0 • XS0 for VAV terminal unit TVE...
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Page 34: Troubleshooting
Furthermore, in the controlled state, due to the permis- sible control tolerance, small deviations between the signal voltages of the setpoint value and actual value can always be expected. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 35: Systematic Troubleshooting
Ä 9.1.4 ‘Deviation between set- point value and actual value signal’ on page 34 . Control component Compact XM0 • XS0 for VAV terminal unit TVE... - Page 36 (10V – 2V) Billing solution: Y = 650 m³/h – 250 m³/h / (800 m³/h – 250 m³/h / (10 V– 2 V)) + 2 V Y = 7.81 V Control component Compact XM0 • XS0 for VAV terminal unit TVE...
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Page 37: Replacement Parts
Fig. 29: Plug the control component onto the basic unit NOTICE! Observe correct assembly! Align the markings with each other. Attach the controller without force Engage the controller – done! Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 38: Disposal
The device contains electrical and electronic components and must not be disposed of as domestic waste. When disposed of, local up to date reg- ulations must be complied with. Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 39: Technical Data
Start bit: 1 Data bits: 8 stop bits: 1 or 2 Parity: None, Even, Odd Setpoint / actual value interface via Modbus register list (Modbus) Cable termination externally required Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 40: Declaration Of Conformity
EC guide- lines: Guideline 2014/30/EU Guideline 2014/35/EU Guideline 2011/65/EU The individual CE certificates can be found at www.trox.de . Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 41: Index
Correct use..............6 Packaging..............Declaration of conformity.......... PC software............... 28 Deployment..............6 Position of the damper blade........Display..............Product description........... Display and control elements........23 Product overview............10 Disposal..............Protective equipment..........Control component Compact XM0 • XS0 for VAV terminal unit TVE... - Page 42 Troubleshooting..........34 , 44 Service tool............... Setpoint and actual value signals......12 Use................6 Setpoint value Characteristics............. Signs................6 Volume flow rate range..........Staff................7 Supply/extract air tracking control......14 Wiring................ 18 Control component Compact XM0 • XS0 for VAV terminal unit TVE...
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Page 43: Appendix
Appendix Appendix Control component Compact XM0 • XS0 for VAV terminal unit TVE... -
Page 44: A Systematic Troubleshooting
- Check control ranges Actual value consistent with setpoint - Check wiring Call TROX service technician value setting? - Check airflow direction (only for XS0) - Check for dirt Controller OK Control component Compact XM0 • XS0 for VAV terminal unit TVE... - Page 45 Germany TROX GmbH +49 (0) 2845 202-0 Heinrich-Trox-Platz +49 (0) 2845 202-265 47504 Neukirchen-Vluyn, Ger- E-mail: trox@trox.de many www.trox.de © TROX GmbH 2020...
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