XM0_mit_Kappe_querpsd.png
Compact controller XM0 for TVE and TVE-Q
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Bus interface Modbus RTU

BM0-J6_img_05psd.png
X-AIR-ZMAS

X-AIRCONTROL Modbus zone module

XM0_RJ12_Steckerjpg.jpg
Room control

RJ12 socket

XS0_img_01png.png

Control component for type TVE

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VAV control unit variant TVE-Q-P1 (powder-coated)

Control component for type TVE

XM0_mit_Kappe_querpsd.png
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BM0-J6_img_05psd.png
XM0_RJ12_Steckerjpg.jpg
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TVE-Q_-P1_img_02psd.png

XM0-J6

Control component with dynamic transducer and Modbus RTU interface for X-AIRCONTROL

Compact unit for VAV terminal unit TVE and TVE-Q

  • Controller, dynamic differential pressure transducer and actuator in one casing
  • Use in ventilation and air conditioning systems, only with clean air
  • Simple RJ12 connection socket for supply voltage and network
  • Compatible with the X-AIRCONTROL zone module Modbus
  • Volume flow rates qvmin and qvmax are pre-set in the factory and saved in the controller as variable parameters
  • High data transparency via standardised bus communication Modbus RTU, RS485
  • Setpoint value settings, override controls, parameter adjustment via Modbus register
  • Integrated display for indication volume flow rate and operating status, and setting of operating parameters
  • Service access for manual adjustment devices and PC configuration software

Allgemeine Informationen

Application

  • All-in-one control devices for VAV terminal units types TVE and TVE-Q
  • Dynamic differential pressure transducer, electronic controller, and actuator are combined in one casing
  • Dynamic transducer for clean air in ventilation and air conditioning systems
  • Standard filtration in comfort air-conditioning systems allows the controller to be used in the supply air without additional dust protection measures
  • Various control options based on setpoint value default setting
  • Suitable for X-AIRCONTROL room control, Modbus zone module
  • By specifying setpoints via the communication interface, the control circuits for e.g. temperature, humidity, air quality control the variable air volume flow
  • Simple connection for supply voltage and network with one shared RJ12 connection socket
  • Override controls for activating qvmin, qvmax, shut-off, OPEN are possible using the Modbus register
  • The actual volume flow rate value is available as a network data point
  • The damper blade position is available as a network data point

If air is contaminated with dust, lint, sticky, moist or slightly aggressive particles:

  • Use the XS0-J6 control module (instead of the XM0-J6 compact controller described here)


Control strategy

  • The volume flow controller works independently of the duct pressure
  • Differential pressure fluctuations do not result in permanent volume flow rate changes
  • To prevent the control from becoming unstable, a dead band is allowed within which the damper blade does not move
  • Flow rate range is set in the controller at the factory (qvmin: minimum volume flow rate, qvmax: maximum volume flow rate)
  • Operating parameters are specified via the order code and set in the factory


Operating modes

  • Modbus (M): setpoint value default via X-AIRCONTROL


Communication interface

  • Modbus RTU, RS 485
  • Data point list see Modbus register list


Parts and characteristics

  • Transducer based on dynamic measuring principle. It can only be used with clean air, as a partial volume flow is passed through the transducer
  • Overload proof actuator
  • RJ12 connection socket with cover
  • Display and control elements for easy menu navigation
  • Menu navigation allows for adjusting operating parameters and communication interface
  • Service interface


Construction

  • TR0VM-024T-05I-DD15-MB with RJ12 connection socket
  • Can only be used for type TVE and TVE-Q


Commissioning



  • As the volume flow rates are factory set, the terminal units have to be installed at the specified locations
  • Network integration requires commissioning steps
  • Operating parameters can be adjusted by others (using the display and control elements, an adjustment device or the Modbus register)



Useful additions

  • Adjustment device type GUIV3-M (order code AT-VAV-G3)
  • Room control X-AIRCONTROL with zone module Modbus type X-AIR-ZMO-MOD

Information technique

Function, Specification text, Order code

  • Function
  • Specification text
  • Order code
XS0_dia_01ai.png

1 Differential pressure transducer
2 Actuator
3 Volume flow controller
4 Setpoint value via BACnet, Modbus or analogue signal
5 Shaft with effective pressure channel

Air terminal units control the volume flow in a closed loop, which means: measurement – comparison – adjustment.
The volume flow rate is obtained by measuring a differential pressure. This is effected via a differential pressure sensor. The integrated differential pressure transducer converts the differential pressure into a voltage signal. The actual volume flow value is available as a data point. Du to the factory adjustment, 100% always equals the nominal volume flow rate (qvNom).
The volume flow setpoint value is specified by a higher-level controller (e.g. room temperature controller, air quality controller, central BMS). Variable volume flow control can be set betweenvmin and qvmax. It is possible to override the room temperature control by forced switching, e.g. for a shut-off
The controller compares the volume flow setpoint with the current actual value and adjusts the internal actuator according to the control deviation.

Category

  • Compact controller for volume flow rate
  • Control of a constant or variable volume flow rate setpoint
  • Electronic controller for connecting a reference variable and recording an actual value for integration into X-AIRCONTROL
  • The actual value relates to the nominal volume flow rate so that commissioning and subsequent adjustment are simplified


Application

  • Dynamic transmitter for clean air in ventilation and air conditioning systems



Supply voltage



  • 24 V AC/DC



Actuator

  • Integral; slow-running (running time 100 s for 90°)


Installation orientation

  • Not critical


Interface/signalling

  • Modbus RTU (RS-485)



Connection

  • RJ12 connection socket for easy connection to X-AIRCONTROL, with rubber cap cover
  • Suitable for X-AIRCONTROL zone module X-AIR-ZMO-MOD


Interface information

  • Modbus: includes writing and reading of volumetric flow setpoint and actual value signal, damper position, override control


Special functions

  • Clearly visible external indicator light for indicating the functions: Set, not set, and power failure
  • Display for actual values, parameter setting and for test functions
  • Activation qvmin, qvmax, closed, open by X-AIRCONTROL


Parameter setting

  • Specific parameters for VAV terminal unit are factory-set
  • Operating values: qvmin, qvmax are factory-set
  • Subsequent adjustment via display and operating element directly on the unit or with optional tools: Setting device, PC software (each wired), in Modbus mode also via Modbus register access


Factory condition

  • Electronic controller factory-mounted on the terminal unit
  • Factory set parameters
  • Functional test under air; certified with sticker


TVE – D / 200 / D2 / XM0-J6 / M / qvmin– qvmaxm³/h
||||||||
125678910

1 TypeTVE VAV terminal unit 2 Acoustic claddingNo entry: none
D With acoustic cladding 3 MaterialGalvanised sheet steel (standard construction)P1 Powder-coated RAL 7001, silver greyA2 Stainless steel construction 5 Nominal size [mm]100, 125, 160, 200, 250, 315, 400 6 Accessories
No entry: none
D2 Double lip seal both ends
G2 Matching flanges for both ends 7 Attachments (control components)
XM0-J6 Compact controller with dynamic transducer, Modbus RTU, display, RJ12 socket 8 Operating modeM Modbus RTU 9 Operating values for factory settingVolume flow rates in m³/h or l/sqvmin qvmax 10 Volume flow rate unitm³/hl/s
Order example: TVE/100/D2/XM0-J6/M/20-350 m³/h
Acoustic claddingwithout
Materialgalvanised sheet steel
Nominal size100 mm
AccessoriesDouble lip seal both ends
Attachment (control components)Compact controller volume flow, dynamic transmitter,
Interface Modbus RTU, display, RJ12 connection socket (for X-AIRCONTROL)
Operating modeModbus RTU
Volume flow rate20 – 350 m³/h

Variants

  • Variants
Compact controller XM0-J6 for TVE and TVE-Q
XM0-J6_-_Compactregler_XM0_fuer_TVEai.png

① Compact controller
② Damper blade position indicator and release button
③ Display
④ Rotary selector switch - Selection of options/setting values
⑤ LED button - Selection of menu entry
⑥ Connection socket RJ12

XM0-J6_-_Compactregler_XM0_fuer_TVEai.png
XM0-J6_pos_gc_02ai.png

  • TVE

Technical data

  • Technical data
XM0-J6_ohne_Kappe_querpsd.png
XM0-J6_ohne_Kappe_querpsd.png
XM0_gc_02ai.png


Compact controllers for VAV terminal units

Part number

Type of installation component

VAV terminal units

A00000069230TR0VM-024T-05I-DD15-MBTVE, TVE-Q


Compact controller TR0VM-024T-05I-DD15-MB with RJ12 connection socket

Type of measurement/installation orientationDynamic measurements, any installation orientation
Supply voltage (AC)24 V AC, ± 20 %, 50/60 Hz
Supply voltage (DC)24 V DC ± 20 %
Power rating (AC)NW 100 – 160: maximum 4 VA
NW 200 – 400: maximum 7 VA
TVE-Q up to height 200: maximum 4 VA
TVE-Q from height 300: maximum 7 VA
Power rating (DC)NW 100 – 160: maximum 2.5 W
NW 200 – 400: maximum 4 W
TVE-Q up to height 200: maximum 2.5 W
TVE-Q from height 300: maximum 4 W
Power consumption (when running/when idle)

1 W

Run time for 90°100 s
IEC protection classIII (Protective extra-low voltage)
Protection levelIP 42 (with attached terminal cover)
EC conformityEMC to 2014/30/EU
Bus connectionModbus RTU, RS485
Number of nodes128
Adjustable communication parameters1200 – 115,200 Bd
Start bit: 1
Data bits: 8
Stop bits: 1 or 2
Parity: None, Even, Odd
Setpoint / actual value interface (Modbus)

Via X-AIRCONTROL/Modus register list

Cable terminationexternally required

 

Interface configuration of the control component


The communication interface for the control component is pre-set to Modbus at the factory for use with the X-AIRCONTROL zone module. Only the Modbus address must be set by the customer, depending on the use in the supply air and extract air. For other applications, data transmission speed and format must be adapted on site according to the network environment.


 

XM0–J6

Setpoint value default setting via:Actual values via:corresponds to order key optionMenu configuration (Mode)
Analogue operation *analogue 0 - 10 Vanalogue 0 - 10 VV or FCA0
Analogue operation *analogue 2 - 10 Vanalogue 2 - 10 VV or FCA2
Modbus operationModbus register setpointModbus register actual value or analogue 2 - 10 VMCB


* It is not possible to use the analogue interface in combination with the RJ12 connection socket provided with the XM0-J6 variant. Therefore, the configuration register 122 (interface mode) must not be changed on site. To use an analogue interface, type XM0 must be installed.

Communication interface Modbus RTU (operating mode M)

Register

Meaning

Access right

Storage

0

Volume flow setpoint [%]
Reference: Vmin – Vmax (qvmin – qvmax)
Resolution: 0 – 10000
Volume flow setpoint: 0.00 - 100.00%		R, WRAM
1Activation of an override control; 0 = none; 1 = Open; 2 = Close; 3 = Vmin; 4 = VmaxR, WRAM
2Command triggering 0 = none; 1 = adaptation; 2 = test run; 4 = controller resetR, WRAM
4Current damper blade position [%]
Resolution: 0 – 10000
Damper blade position: 0.00 – 100.00%		RRAM
5Current damper blade position [°]
Reference: without decimal places		RRAM
6Current actual volume flow [%]
Resolution: Vnom
Resolution: 0 – 10000
Actual volume flow rate: 0.00 - 100.00%		RAM
7Actual volume flow rate in volume flow rate unit [m³/h], [l/s], [cfm] according to register 201RRAM
8Voltage at analogue input Y [mV]
Note: Connection terminal for analogue input Y not accessible with variant with connection socket		RRAM
20

Volume flow setpoint in volume flow unit [m3 /h], [l/s], [cfm] acc. to register 201

R, WRAM
103Firmware versionR

0.00 – 100.00 %		EEPROM
104Status information
(Bit = 1 active; Bit = 0 inactive)
Bit 5 mechanical overload
Bit 8 internal activity e.g. test run, adaptation
Bit 10 bus timeout monitoring triggered		RRAM
105Operating range limitation: Operating parameter Vmin (qvmin) [%]
Resolution: Vnom
Resolution: 0 – 10000
Vmin: 0.00 – 100.00%		R, WEEPROM
106Operating range limitation: Operating parameter Vmax (qvmax) [%]
Resolution: Vnom
Resolution: 0 – 10000
Vmax: 0.00 – 100.00%		R, WEEPROM
108Behaviour on bus failure (bus time-out); 0 = nothing; 1 = closed; 2 = open; 3 = qvmin; 5 = qvmaxR, WEEPROM
109Setting bus time-out [s]R, WEEPROM
120

Definition of operating range: operating parameters Vmin (qvmin) in volume flow rate unit [m³/h], [l/s], [cfm] according to register 201


R, WEEPROM
121Definition of operating range: operating parameters Vmax (qvmax) in volume flow rate unit [m³/h], [l/s], [cfm] according to register 201R, WEEPROM
122Interface definition (Interface mode) For assignment see separate tableR, WEEPROM


130 *


Modbus address (device address)R, WEEPROM
201Volume flow rate unit 0 = l/s; 1 = m³/h; 6 = cfmR, WEEPROM
231Setting of mode:
Bit 0 defines the characteristic of the analogue interface.
Bit 0 = 0 characteristic: 0 – 10 V
Bit 0 = 1 characteristic: 2 – 10 V
Bit 4 defines the actual value signal as actual volume flow rate or damper position.
Bit 4 = 0 Actual volume flow rate
Bit 4 = 1 Damper blade position
All other bits must not be changed.		R, WEEPROM

233

Nominal flow rate [m3 /h] (Vnom):
Displays the parameterised nominal volume flow rate

R

EEPROM

568

Modbus parameter set communication settings: baud rate, parity, stop bits, assignment see separate table

R, WEEPROM
569Modbus communication settings: Modbus Response Time = 10 ms + delay; with delay= 3 ms × register value 0 - 255R, WEEPROM
572Setting of switching threshold for override control CLOSE via control signal for signal voltage range 2 – 10 V:
Setting range 0.5 V – 1.8 V
Default value 0.8V (register value = 20)
Resolution: 1 setting unit = 40mV		R, WEEPROM

* Factory setting: Modbus address 1


R = register readable


R,W = register readable and writeable


RAM = register value temporary


EEPROM = register value not temporary, but permanently stored (maximum 1 million write operations)


 


Note:
All registers from register number 100 onwards with storage in the EEPROM are not suitable for cyclic write access, e.g. by the
central building management system. Cyclic write operations are only permitted on registers with storage in RAM.

Detailed information on register 122 (communication interface setpoint/actual value - interface mode)


Register value

Signal input

Feedback signal

0

analogue (0) 2 - 10 V(0)2 – 10 V
1Modbus via Register 0(0)2 – 10 V
2Modbus via Register 0Register 10
3analogue (0) 2 - 10 VRegister 10


Note:

For the control components XM0-J6 and XS0-J6, only register value 2 is useful, as analogue input and analogue feedback signal are not available on the RJ12 connection socket.


Detailed information on register 568 (Modbus communication parameters)



Register value

Display setting value

Baud rate

Parity

Stop bits

0

11200None2
121200straight1
231200odd1
342400None2
452400straight1
562400odd1
674800None2
784800straight1
894800odd1
9109600None2
10119600straight1
11129600odd1
121319200None2
131419200straight1
141519200odd1

15 **

16

38400

None

2

161738400straight1
171838400odd1
18191200None1
19202400None1
20214800None1
21229600None1
222319200None1
232438400None1
242576800None1
2526115200None1
262776800None2
272876800straight1
282976800odd1
2930115200None2
3031115200straight1
3132115200odd1


** Factory setting: Modbus communication parameters

Commissioning
After installation, wiring and connection of the supply voltage

  • Set Modbus communication parameters via the integrated menu, then the air terminal unit is ready for operation
  • Setpoint specification via Modbus register from X-AIRCONTROL zone module
  • Remove terminal cover of the control component only briefly during wiring

Observe volume flow control ranges

  • TVE: 4 - 100 % of qvnom
  • TVE-Q: 10 - 100 % of qvnom
  • In particular, do not set values below the minimum volume flow of the control unit

Range of display functions

Display functions

  • Actual volume flow rate (unit optionally m³/h, l/s, cfm)
  • 3-character display with place value indication
  • Status and error display for various operating states, including display of activated override control and diagnosis function


Parameter settings

  • Adjustment option for the unit of the volume flow rate display m³/h, l/s, cfm
  • Adjustment option for the operating range qvmin, qvmax
  • Selection of the interface configuration Modbus or analogue, including signal voltage range 0 - 10 V or 2 - 10 V DC. For the variant with RJ12 connection socket, only the interface configuration Modbus is suitable
  • Setting option for Modbus communication settings (address, baud rate, stop bits, parity)

Diagnostic functions

  • Activation of a test run
  • Activation of override controls Open, Closed, qvmin, qvmax, motor stop (observe prioritisation)
  • Display of the voltage value on the analogue input

Use and description of the display

Pressing the LED button (< 3 s) selects the next menu item (1) - (6). The selected menu item can be changed by pressing the LED push button for more than 3 s. Changing is done with the rotary selector switch. Pressing the LED push button again (< 3 s) confirms the selected value. If no entry is made for ≥ 60 s, the system returns to menu item 1.

Table 1: Description of the menu items
① FlowDisplay of actual values or operating states. Setting of the volume flow unit m³/h, l/s, cfm.
② VminSetting qvmin
③ VmaxSetting qvmax

④ DIAG

Display of control signal and feedback signal alternately in [V],
Activation of override controls for test and diagnostic purposes:
tst = test drive
oP = damper open
cL = damper closed
Lo = qvmin
Hi = qvmax
St = motor stop
oFF = override control off
000 = Display firmware version

⑤ MODE

Selection of the operating mode:
CA0 = Setpoint input and actual value return via analogue interface (0 - 10 V)
CA2 = Setpoint input and actual value return via analogue interface (2 - 10 V)
CB2 = Setpoint input and actual value return via Modbus - optional actual value return via (2 - 10 V)

⑥ COM

Setting the Modbus address: 1 - 247

and the baud rate, parity, stop bits: 1 (b1) - 32 (b32)

Note on MODE setting:
For the control component XM0-J6 or XS0-J6, only the mode setting CB2 is useful, as setpoint input and actual value return as analogue signal are not available on the RJ12 connection socket of these control components.

Description of status LEDs and error messages

LED flashing signalStatusDisplay

no power supply connected

Service tool plugged in.
On-site network connection deactivated.
Forced controls from the service tool have priority

Undervoltage detected.
Supply voltage outside the tolerance range.
Control function not guaranteed

TROX service technicians provide information.
Incomplete parameterisation was detected during power-on/reset *

Drive overload detected (block) *

Synchronisation drive after Power Up *

Test mode enabled *

Overpressure sensor (Overpressure) *

Setpoint or forced control position not yet reached (display changes between e.g. Hi = high and actual value) *

Forced control position reached
(display changes between e.g. Hi = High and actual value) *

Offset: Is signalled as long as the drive does not rotate to readjust the setpoint value *

Notes:

  1. The signal spans 2 seconds. 1 = LED is illuminated, 0 = LED is not illuminated
  2. For service tool plugged in (display: Pc) and undervoltage detected (display: Lou), no special flashing signal appears on the LED button. Instead, one of the operating states marked with an asterisk (*) is displayed.



Téléchargements

Information produit

  • Product data sheet control components XM0-J6

    XM0-J6_PD_2023_10_20_DE_en Product data sheet 520 ko pdf

Certificats

  • Konformitätserklärung / Declaration of conformity TVE - XM0 XS0 XB0 EASY

    TVE-XM0XS0XB0EASY_CE_01_2020_07_30--3-_de_en_fr Certificate 190 ko pdf
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