Regin REGIO ARDO Manual
  1. Manuals
  2. Brands
  3. Regin Manuals
  4. Controller
  5. REGIO ARDO
  6. Manual

Regin REGIO ARDO Manual

Hide thumbs Also See for REGIO ARDO:
Table of Contents

Advertisement

Quick Links

Download this manual
WE TAKE BUILDING
AUTOMATION PERSONALLY
en
MANUAL
ARDO
REGIO

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the REGIO ARDO and is the answer not in the manual?

Questions and answers

Related Manuals for Regin REGIO ARDO

Summary of Contents for Regin REGIO ARDO

  • Page 1 WE TAKE BUILDING AUTOMATION PERSONALLY MANUAL ARDO REGIO...
  • Page 2 Our goal is to make real estates in the world more energy efficient. Regin is an international group and our products sells in over 90 countries. Thanks to our global presence with strong local representation, we are well aware of the requirements of the market, as well as of how our products and systems function under the most variable conditions.

  • Page 3: Table Of Contents

    Table of Contents 1 Introduction ..........................5 About this manual.......................5 2 Control functions .........................7 Controller mode .........................7 2.1.1 Heating.........................7 2.1.2 Heating + Heating ....................8 2.1.3 Heating + Cooling ....................9 2.1.4 Cooling.......................10 2.1.5 Heating/Cooling (change-over) ................11 2.1.6 Heating + Heating/Cooling (change-over)..............13 2.1.7 Heating + VAV ....................15 2.1.8 Cooling + VAV ....................16...
  • Page 4 Table of Contents 3.9.1 General.......................58 3.9.2 Two rooms support functions ................58 3.9.3 Max setpoint adjustment ..................59 3.9.4 Display .......................59 3.9.5 Buttons/switch and knob ..................60 4 Inputs / Outputs.........................61 5 Setpoint .............................64 Active setpoint .........................64 Setpoint adjustment ......................65 6 Removable walls ........................66 Master controller configuration ..................67 Slave controller configuration.....................67 7 Controller connections and wiring diagrams ................68...

  • Page 5: Introduction

    BACnet for integration in EXOscada or other SCADA systems. The controller is fast and easy to configure and commission using Regin's free Application tool software, and it connects seamlessly to the room units in Regin’s ED-RU… series. The controller is installed in a ceiling void by using a baseplate with terminal protection covers, or on a DIN rail.
  • Page 6 Introduction W W a a r r n n i i n n g g ! ! This type of text and symbol is used to show warnings. Regio Ardo manual, Rev. D...

  • Page 7: Control Functions

    Control functions Control functions This section contains descriptions of and configuration information for the controller's basic control functions. 2.1 Controller mode The controller mode function enables the controller to support control of various room HVAC systems, that is, different combinations of heating, cooling, and variable air volume (VAV) devices that are part of a room. The controller provides the following 10 selectable controller modes: Heating ✓...

  • Page 8: Heating + Heating

    Control functions The controller is always in heating mode and outputs a heating signal, Y1, that is configured on the controller outputs by using the configuration values listed in Table 2-1. Maximum and minimum limits for the output signal can be set, see section 2.2. Table 2-1 Controller output configuration values and controller output types.

  • Page 9: Heating + Cooling

    Control functions Table 2-2 Controller output configuration values and controller output types. Output signal Controller output configuration value Controller output type Heating Analog Heating valve, increase Digital Heating valve, decrease Digital Heating valve, thermal (PWM) Digital Heating 2 Analog Heating valve 2, increase Digital Heating valve 2, decrease Digital...

  • Page 10: Cooling

    Control functions When in cooling mode, the controller outputs a cooling signal, Y2, that is configured on the controller outputs by using the values listed in Table 2-3. Maximum and minimum limits for the output signals can be set, see section 2.2. Table 2-3 Controller output configuration values and controller output types.

  • Page 11: Heating/Cooling (Change-Over)

    Control functions The controller acts as a cooling controller and regulates based on the cooling setpoint and the current room temperature. The controller is always in cooling mode and outputs a cooling signal, Y1, that is configured on the controller outputs by using the configuration values listed in Table 2-4.
  • Page 12 Control functions Maximum and minimum limits for the output signal can be set, see section 2.2. Table 2-5 Controller output configuration values and controller output types. Output signal Controller output configuration value Controller output type Change-over valve Analog Change-over valve, increase Digital Change-over valve, decrease Digital...

  • Page 13: Heating + Heating/Cooling (Change-Over)

    Control functions Output Max: 100% Y1: Change-over valve (cooling mode) signal Min: 0% Cooling Room temperature setpoint Cooling demand 100% Figure 2-7 Control behaviour for the Heating/Cooling (change-over) controller mode when the controller is in cooling mode. 2.1.6 Heating + Heating/Cooling (change-over) This controller mode is suitable for room HVAC systems that use a 2-pipe fan coil as heating and cooling device, and where an additional heating device, typically an electrical heating battery, is used to provide extra heating during cold seasons.
  • Page 14 Control functions Table 2-6 Controller output configuration values and controller output types. Output signal Controller output configuration value Controller output type Change-over valve Analog Change-over valve, increase Digital Digital Change-over valve, decrease Change-over valve, thermal (PWM) Digital Heating Analog Heating valve, increase Digital Heating valve, decrease Digital...

  • Page 15: Heating + Vav

    Control functions Maximum and minimum limits for the output signals can be set, see section 2.2. Output signal Controller output configuration value Controller output type Change-over valve Analog Digital Change-over valve, increase Change-over valve, decrease Digital Change-over valve, thermal (PWM) Digital Heating Analog...

  • Page 16: Cooling + Vav

    Control functions The temperature range between the heating and cooling setpoints is defined as the deadband. The controller is in heating mode when the room temperature is lower than [heating setpoint plus half the deadband], and in cooling mode when the room temperature is higher than [cooling setpoint minus half the deadband]. When in heating mode, the controller outputs both a heating signal, Y1, and a VAV signal, Y2, that are configured on the controller outputs by using the values listed in Table 2-3.
  • Page 17 Control functions into the room to provide cooling and fresh air. The air must be pretreated and cooled, since the damper itself does not have any cooling capacity. The controller acts as a cooling controller and regulates based on the cooling setpoint and the current room temperature.

  • Page 18: Vav

    Control functions 2.1.9 This controller mode is suitable for room HVAC systems that use low supply air temperature that is distributed into the room via a diffuser damper to provide cooling and fresh air. The air must be pretreated and cooled, since the diffuser damper itself does not have any cooling capacity. The controller acts as a cooling controller and regulates based on the cooling setpoint and the current room temperature.
  • Page 19 Control functions fresh air demand, or based on cooling demand and fresh air demand simultaneously, see section 2.6. The controller regulates based on fresh air demand by using CO control, see section 2.10. The temperature range between the heating and cooling setpoints is defined as the deadband. The controller is in heating mode when the room temperature is lower than [heating setpoint plus half the deadband], and in cooling mode when the room temperature is higher than [cooling setpoint minus half the deadband].

  • Page 20: Maximum And Minimum Limits For Heating And Cooling Output

    Control functions Output Max: 100% Y2: Cooling signal Y1: Heating signal Deadband Y3: VAV signal Min VAV: 20% Min: 0% Heating Cooling Room temperature setpoint setpoint Heating demand Cooling demand 100% 100% Figure 2-13 Control behaviour for the Heating + Cooling + VAV controller mode when the controller regulates based on heating and cooling demand.

  • Page 21: Change-Over

    Control functions Output 100% Max: 85% Heating signal Min: 20% Heating Room temperature setpoint Heating demand 100% Figure 2-15 Control behaviour when maximum and minimum limits are set for the heating output. The cooling output limits are active when the controller is in cooling mode, and inactive when the controller is not in cooling mode.

  • Page 22: Change-Over Detection

    Control functions The change-over function is enabled and the configuration settings for change-over detection are shown in Application tool when one of the following controller modes is selected: Heating/Cooling (change-over) ✓ Heating + Heating/Cooling (change-over) ✓ Figure 2-17 Change-over detection configuration settings in Application tool. 2.3.1 Change-over detection Change-over detection is performed either by using a PT1000 sensor that is connected to an analog input, or...

  • Page 23: Controller State

    Control functions Table 2-12 Change-over detection configuration settings. (continued) Configuration setting Description Temp. diff. that shifts change-over state to cooling (°C) The controller shifts the change-over state to cooling when the pipe medium temperature is this amount of degrees lower than the room temperature.

  • Page 24: Control Behaviour

    Control functions Table 2-13 Controller state overview. Controller Description Priority Indications in room units with display LED indication state in room units without display This state is typically used for when Energy saving ✓ OFF indication is shown. ✓ the room is not in use for an and frost ✓...
  • Page 25 Control functions Output Max: 100% Heating signal Min: 0% Frost Occupied Room temperature protection heating setpoint setpoint Heating demand 100% Figure 2-19 Control behaviour for the off controller state. Unoccupied In this state, the controller does not regulate based on the configured occupied heating and cooling setpoints. Instead, the controller provides heating and cooling control based on the configured unoccupied heating and cooling setpoints.

  • Page 26: Configuration Settings

    Control functions Figure 2-21 illustrates the control behaviour when no maximum or minimum limits are set for the output signals. Heating signal Cooling or VAV signal Figure 2-21 Control behaviour for the standby controller state. Occupied and Bypass In these states, the controller regulates based on the configured occupied heating and cooling setpoints. Setpoint adjustment is active in these controller states.

  • Page 27: State Changes

    Control functions Table 2-14 Controller state configuration settings. Configuration setting Description Preset controller state One of the following controller states is configured as the preset controller state: ✓ ✓ Unoccupied ✓ Standby ✓ Occupied (default setting) Shutdown controller state One of the following controller states is configured as the shutdown controller state: ✓...
  • Page 28 Control functions Occupancy button long press (>5 s) Occupancy button short press (<5 s) Bypass timeout (Default: 120 min) Bypass state Occupancy button short press (<5 s) Preset setting (Default: Occupied state) Occupancy button short press (<5 s) Occupancy button long press (>5 s) Shutdown setting (Default: Unoccupied state)
  • Page 29 Control functions Occupancy button long press (>5 s) Occupancy button short press (<5 s) Bypass timeout (Default: 120 min) Bypass state Occupancy button short press (<5 s) NO: Presence not detected Occupancy button short Presence Preset setting press (<5 s) detection (Default: Occupied state) Occupancy...

  • Page 30: Fan Control

    Control functions Occupancy button long press (>5 s) Occupancy button short press (<5 s) Bypass timeout (Default: 120 min) Bypass state Occupancy button short press (<5 s) Occupied state Occupied Occupancy time schedule button short activated press (<5 s) Occupied time schedule deactivated Preset setting (Default: Occupied state) Note: It is recommended...

  • Page 31: Ec Fan Control

    Control functions Fan kick-start see section 2.5.4. ✓ Fan afterblow see section 2.5.5. ✓ 2.5.1 EC fan control The EC fan control function is enabled and the EC fan control configuration settings are shown in Application tool when the configuration value listed in Table 2-15 is configured on a controller output. Figure 2-26 EC fan control configuration settings in Application tool.
  • Page 32 Control functions Table 2-16 EC fan control configuration settings. Configuration setting Fan mode applicability Description Fan control Auto Disabled: Fan control in auto mode is disabled (default setting). At cooling demand: Fan control in auto mode is active at cooling demand. At heating demand: Fan control in auto mode is active at heating demand.

  • Page 33: 3-Speed Fan Control

    Control functions Fan output (0-10 V) 100% Max speed: 90% Y1: Fan speed 3 signal = Max speed setting * 1 Y1: Fan speed 2 signal = Max speed setting * 0.67 Y1: Fan speed 1 signal = Max speed setting * 0.33 Time Speed 2 Speed 1...
  • Page 34 Control functions In auto mode, the Y1, Y2, or Y3 signal is active when the current heating or cooling demand is higher than the corresponding Demand for fan speed [nr] (%) configuration setting, as illustrated in Figure 2-30. In manual mode, the Y1, Y2, and Y3 signals are independent of the current heating or cooling demand. Instead, each fan speed signal is active when the corresponding fan speed is selected in the room unit or set via communication, as illustrated in Figure 2-31.

  • Page 35: Fan Boost

    Control functions Demand 100% Heating demand Cooling demand Heating Cooling Room temperature setpoint setpoint Active Y1: Fan speed 1 signal Inactive Active Y2: Fan speed 2 signal Inactive Active Y3: Fan speed 3 signal Inactive Figure 2-30 3-speed fan control behaviour in auto mode. Figure 2-31 illustrates the 3-speed fan control behaviour in manual mode when the fan speed 1, 2, and 3 signals are configured on digital outputs 3, 4, and 5.
  • Page 36 Control functions The fan boost function is enabled by configuring the Fan boost time setting to a value that is greater than zero. The fan boost function is activated when presence is detected, see section 2.8, or when the controller changes to bypass state, see section 2.4.

  • Page 37: Fan Kick-Start

    Control functions Fan output (0-10 V) Fan speed signal 100% Fan boost control signal P band = 5 °C Temperature control signal P band = 10 °C I time = 300 sec Time (sec) At T sec, the open At 300 sec, the cooling valve starts error is reduced to reduce the error.

  • Page 38: Fan Afterblow

    Control functions Table 2-20 Fan kick-start configuration settings. Configuration setting Description Fan kick-start time (sec) The period of time (in seconds) that the fan kick-start function is active. 2.5.5 Fan afterblow Fan afterblow is a control function that can be used as a safety precaution when an electrical heating battery that is placed in the ductwork is used to provide heating.
  • Page 39 Control functions Both cooling and fresh air demand simultaneously ✓ The highest demand determines if the VAV output signal currently is controlled based on the cooling setpoint and the room temperature, or the CO setpoint and the CO level in the room. For information about CO control, see section 2.10.
  • Page 40 Control functions Table 2-22 VAV control configuration settings. Configuration setting Description VAV control By cooling demand: VAV control is performed based on cooling demand. The VAV output signal is controlled based on the cooling setpoint and the current room temperature. By CO2 demand: VAV control is performed based on fresh air demand.

  • Page 41: Forced Ventilation

    Control functions Output Max: 100% Heating signal VAV signal Deadband Max VAV at heating demand: 50% Min: 0% Heating Cooling Room temperature setpoint setpoint Heating demand Cooling demand 100% 100% Figure 2-35 Control behaviour for the Heating + VAV controller mode when the maximum VAV output on heating demand setting is applied.
  • Page 42 Control functions The forced ventilation configuration settings are described in Table 2-23. Table 2-23 Forced ventilation configuration settings. Configuration setting Description Forced ventilation active This setting is used to select if forced ventilation should be activated when the controller is in heating or cooling mode, or in both modes.
  • Page 43 Control functions Output Max: 100% VAV signal when Forced ventilation active at max output is set to VAV signal At max heating output when Heating signal Forced ventilation active is set to Min: 0% Occupied Occupied Room temperature heating cooling setpoint setpoint Active...

  • Page 44: Presence Detection

    CO level in the room, and is connected to and configured on an analog controller input. Regin's ED-RU-DOCS room unit has a built-in CO sensor. When an ED-RU-DOCS room unit is connected, the controller recognizes the built-in CO sensor automatically, and no controller input configuration is needed.
  • Page 45 Control functions Figure 2-39 Presence detection configuration settings in Application tool. Table 2-24 Presence detection configuration values and controller input types. Controller input configuration value Controller input type CO2 sensor Analog Presence detector Digital The presence detection configuration settings are described in Table 2-25. Table 2-25 Presence detection configuration settings.

  • Page 46: Two Rooms

    Control functions 2.9 Two rooms Two rooms is a control function that enables the controller to control two separate rooms independently of each other. For information about room unit identification in a two-room installation, see section 3.6. Figure 2-40 Two rooms configuration settings in Application tool. When the two rooms function is enabled, all configuration settings for room 2 are displayed in all panes in Application tool.

  • Page 47: Co 2 Control

    The CO sensor is connected to and configured on an analog controller input by using the value listed in Table 2-27. Regin's ED-RU-DOCS room unit has a built-in CO sensor. When an ED-RU-DOCS room unit is connected, the controller recognizes the built-in CO sensor automatically, and no controller input configuration is needed.
  • Page 48 Control functions When the CO level in the room is lower than the CO setpoint and no fresh air demand exists, VAV signal is at its minimum. Output Max: 100% VAV signal Min VAV: 20% Min: 0% level in room setpoint Fresh air demand 100%...

  • Page 49: Room Unit

    ✓ Outdoor temperature ✓ 3.1 Model overview and user interface description The controller supports various Regin ED-RU... room unit models, that is, room units with or without: LEDs or display ✓ For providing status information. Models without display are equipped with LEDs that indicate the current controller state, and if the controller is heating or cooling.
  • Page 50 Room unit Temperature and CO sensor ✓ For measuring the temperature or CO level in the room. All models are equipped with a built-in temperature sensor, and the ED-RU-DOCS model includes a built-in CO sensor. Multi-function button ✓ For selecting a fan speed, controlling room lighting or sun blinds, or for viewing the outdoor temperature or relative humidity in the room.

  • Page 51: Room Units Without Display

    Room unit Table 3-2 Button, switch, knob, and LED descriptions for room units with and without display. Room units without display Room units with display № Description № Description Occupancy (on/off) button with LED that indicates Occupancy (on/off) button the controller state Fan speed switch 2 (*) Fan speed button (*Multi-function button on the ED-...

  • Page 52: Room Units With Display

    Room unit Table 3-3 LED indication descriptions. LED location LED behaviour In occupancy (on/off) button Blinking slowly: The controller is in bypass state. Blinking: The controller is in standby state. Solid: The controller is in occupied state. Off: The controller is in unoccupied or off state. In temperature icon in the centre of the room unit Red solid: The controller is in heating mode and the demand is greater than zero.

  • Page 53: Putting The Room Hvac System In A Comfort/Energy Saving Mode Or Increasing The Airflow

    Room unit 3. Press the occupancy (on/off) button to make the selection, or wait 5 seconds for the selection to be made automatically. After the selection has been made, the setpoint adjustment and up/down arrow indications stop blinking. 3.3.3 Putting the room HVAC system in a comfort/energy saving mode or increasing the airflow A short press (<5 s) on the occupancy (on/off) button puts the room HVAC system in comfort mode (first in bypass controller state, and then by default in occupied controller state), and increases the airflow...

  • Page 54: Basic Controller Configuration Via The Display

    Room unit Table 3-4 Display indication descriptions. (continued) Indication Description Turning: The fan is active. Blinking: Fan speed selection is in progress. AUTO EC or 3-speed fan control in auto or manual mode. The fan speed is shown in the following ways: When 3 speeds is configured in the controller as number of used fan speeds, one of these indications is shown: No fan speed Fan speed 1...

  • Page 55: Parameter Menu Access

    Room unit ALAM - Alarm settings ✓ To access the parameter menu and set a parameter value: 1. Press the up and down buttons simultaneously, for about 5 seconds, until the SERVICE indication is shown in the display. 2. Press the up button twice to enter the parameter menu. The CTRL group heading is shown by default. 3.

  • Page 56: Communication Led

    Room unit Temporarily viewing: ✓ Room and outdoor temperature ✓ level in the room ✓ Relative humidity in the room ✓ Controlling sun blinds - send in/out or stop ✓ Controlling room lighting - turn on/off ✓ Figure 3-5 ED-RU-DOS room unit. To perform an action in the multi-function menu: 1.

  • Page 57: Two-Room Installation (Alternative Method)

    Room unit 1. Make sure that the two room units have different ELA addresses. The room unit with the lowest ELA will be assigned to room 1. The ELA address has the format 1:[1-30] and is printed on a label that is located on the back of the room unit PCB, as shown in the following figure.

  • Page 58: Wiring

    Room unit 4. For room units without display, the LED in the centre of the room unit blinks red and blue during the identification phase. The controller has completed the identification when the LED does not blink red and blue anymore. For room units with display, FAIL or is shown in the display during the identification phase.

  • Page 59: Max Setpoint Adjustment

    Room unit Table 3-6 Two rooms support functions. Configuration setting Description Show room unit ID Disabled: The room units do not indicate their room unit IDs (default setting). Enabled: The room units indicate their room unit IDs. For room units without display, the LED in the centre of the room unit blinks. One slow blink indicates ID 1 and two fast blinks indicate ID 2.

  • Page 60: Buttons/Switch And Knob

    Room unit Table 3-8 Display configuration settings. Configuration setting Description View mode One of the following options is selected: ✓ Temperature: The room temperature is shown (default setting). ✓ Heating setpoint: The occupied heating setpoint, including setpoint adjustment, is shown. ✓...

  • Page 61: Inputs / Outputs

    Inputs / Outputs Inputs / Outputs The controller inputs and outputs are configurable. Figure 4-1 shows the Inputs / Outputs pane in Application tool. Figure 4-1 Controller input and output configuration in Application tool. Table 4-1 provides an overview of the controller inputs and outputs, and lists their configuration options. The room 2 configuration values are shown and selectable when the two rooms function is enabled, see section 2.9.
  • Page 62 Presence detector ✓ Open window, room 2 ✓ Presence detector, room 2 Digital input, CIa ✓ Disabled ✓ Regin's KG-A/1 sensor ✓ Regin's KG-A/1 sensor, room 2 Analog output, AOa ✓ Disabled ✓ Heating ✓ Heating 2 ✓ Cooling ✓...
  • Page 63 Inputs / Outputs Table 4-1 Controller inputs and outputs, and their configuration options. (continued) Input or output Type Configuration value options Digital output, DOd ✓ Disabled ✓ Fan speed 1 ✓ Fan speed 2 ✓ Fan speed 3 ✓ Lighting ✓...

  • Page 64: Setpoint

    Setpoint Setpoint Different setpoint and deadband settings are used by the different controller states, see section 2.4, to regulate the heating and cooling distribution. Figure 5-1 shows the setpoint and deadband configuration settings in Application tool. Figure 5-1 Setpoint and deadband configuration settings in Application tool. An overview of the setpoint and deadband configuration settings are provided in Table 5-1.

  • Page 65: Setpoint Adjustment

    Setpoint See section 2.4.1 for descriptions of the control behaviour for the controller states, including how the active heating and cooling setpoints are defined in each controller state. 5.2 Setpoint adjustment The active setpoint can be raised or lowered by performing a setpoint adjustment. A setpoint adjustment is performed via the setpoint knob or the buttons on the room unit, or via communication.

  • Page 66: Removable Walls

    Removable walls Removable walls Removable walls is a function that enables one controller to act as a master that controls up to four other slave controllers. This is useful in large spaces that are equipped with several heating, cooling, or VAV devices, and where a uniform climate control throughout the whole space is needed.

  • Page 67: Master Controller Configuration

    Removable walls 6.1 Master controller configuration The controller that acts as master is configured by using the settings that are described in Table 6-1. The PLA and ELA, and IP addresses for each slave must be entered in the master configuration. The slave unit PLA and ELA addresses are clearly labelled on the slave controller casings.

  • Page 68: Controller Connections And Wiring Diagrams

    Controller connections and wiring diagrams Controller connections and wiring diagrams The controller connections are shown in Figure 7-1 and described in Table 7-1. Figure 7-1 Controller connections layout. Regio Ardo manual, Rev. D...
  • Page 69 22 AI2a or relative humidity sensor. 24 AI3a 25 AI4a 31 CI1a Condensation input Input dedicated for Regin’s condensation detector KG-A/1. 32 CI2a Ethernet communication port 8P8C modular connector used for Ethernet - TCP/IP communication. 40 AO1a Analog output Output used for valve, damper, or EC fan control.
  • Page 70 Controller connections and wiring diagrams The wiring diagram in Figure 7-2 exemplifies controller connections usage. Ardo G | + 24 V AC G0 | - (COM+) (COM-) 10 GDO E 70 DO1b DO2b DO3b (COM+) (COM-) DO4b DO5b E 60 DO6b EDSP-K3 °C...
  • Page 71 Controller connections and wiring diagrams The ED-RU… room unit is connected to the controller by using a Regin EDSP-K3 cable, as shown in the following wiring diagram. ED-RU... 10 G EDSP-K3 Figure 7-3 Wiring diagram for the ED-RU… room unit.

  • Page 72: Led Status Indications

    LED status indications LED status indications An LED is located at the top of the controller cassette and provides information about the controller status and behaviour. LED colour Description Green, solid Power is on. All is OK. Red, solid Battery problem. Yellow, blinking The controller is selected from the list in the Search window in Application tool.

  • Page 73: Mounting

    Mounting Mounting The controller is mounted either on a DIN rail, or on a wall above a false ceiling. The controller form factor is EURO norm, which makes it fit into a standard EURO norm cabinet. C C a a u u t t i i o o n n ! ! Before installation or maintenance, the power supply should first be disconnected. Installation or maintenance of this unit should only be carried out by qualified personnel.
  • Page 74 Mounting 2. Pull out the fastener and attach the controller to the baseplate, and then push in the fastener to secure the controller. Figure 9-3 Attaching the controller to the baseplate. 3. Attach the terminal protection covers to the baseplate, and then secure the covers using the pre- mounted Torx T20 screws.

  • Page 75: Maintenance And Service

    Maintenance and service Maintenance and service C C a a u u t t i i o o n n ! ! Before installation or maintenance, the power supply should first be disconnected. Installation or maintenance of this unit should only be carried out by qualified personnel. The manufacturer is not responsible for any eventual damage or injury caused by inadequate skills during installation, or through removal of or deactivation of any security devices.
  • Page 76 Maintenance and service Figure 10-2 Resetting the application memory. Regio Ardo manual, Rev. D...

  • Page 77: Appendix A Technical Data

    0…10 V DC, PT1000 Digital input b (DIb) Sourcing input type, GND is reference Condensation input a (CIa) Input dedicated for Regin’s condensation detector KG-A/1 A.3 Outputs Analogue output a (AOa) 0…10 V DC, max. 5 mA, short-circuit proof Digital output b (DOb) Mosfet output 24 V AC, max.

  • Page 78: Rs485 Communication Port 1

    Technical data A.4 RS485 communication port 1 Default protocol EXOline Supported protocols EXOline, Modbus, BACnet MS/TP Port isolation Galvanic common mode voltage, max. 150 V Communication speed 9600 bps (1200…38400 bps) Parity Even, Odd, None Stop bits 1 or 2 A.5 RS485 communication port 2 Default protocol EXOline...

  • Page 79: Appendix B Room Unit Display Parameter Lists

    Room unit display parameter lists Appendix B Room unit display parameter lists B.1 CTRL Parameter Signal name Default Units Description value RCPSettings.RegioControllerMode Control Mode 0=Heating 1=Heating + Heating 2=Heating + Cooling 3=Cooling 4=Heating/Cooling (change-over) 5=Heating + Heating/Cooling (change-over) 6=Heating + VAV 7=Cooling + VAV 8=VAV 9=Heating + Cooling + VAV...

  • Page 80: Sys

    Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioCoolSetPointUnoccupiedZone2 °C Setpoint Cooling in Unoccupied Room2 RCPSettings. °C Deadband in Standby mode Room2 RegioSetPointDeadBandStandbyZone2 RCPSettings.RegioFrostProtectionSetPointZone2 °C Setpoint frostprotection Room2 RCPSettings. Cascade Factor for the Cascade PID Room2 RegioSupplyAirTempLimCascadeFactorZone2 RCPSettings.
  • Page 81 Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioChangeOverAIDiffCool °C The difference between the temperature in the room and the media temperature for change over to heating RCPSettings.RegioCO2PresenceDetection Activate presence on CO2 RCPSettings.RegioCO2PresenceLimit Activate presence if CO2 is higher RCPSettings.RegioLightControlFunction Select light control function 0=Central controlled...

  • Page 82: Actr

    Room unit display parameter lists B.3 ACTR Parameter Signal name Default Units Description value RCPSettings.RegioVAVOutputMinLimitOff Min Limit for VAV Output at off State RCPSettings.RegioVAVOutputMinLimitUno Min Limit for VAV Output at Unoccupied State RCPSettings.RegioVAVOutputMinLimitStandby Min Limit for VAV Output at Stanby State RCPSettings.RegioVAVOutputMinLimitOcc Min Limit for VAV Output at Occupied or Bypass State...

  • Page 83: Fan

    Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioCVHeatExerciseDayZone2 Day for exercise heating valve Room2: 0=Never 1-7=mon-sun 8=every day RCPSettings.RegioCVCoolExerciseDayZone2 Day for exercise cooling valve Room2: 0=Never 1-7=mon-sun 8=every day RCPSettings.RegioCVHeatExerciseHourZone2 hour Hour for exercise heating valve Room2 RCPSettings.RegioCVCoolExerciseHourZone2 hour Hour for exercise cooling valve Room2...

  • Page 84: M/At

    Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioFanStopTimeZone2 Time (Sec) for the Fan Stop delay when Fan AfterBlow used RCPSettings.RegioFanAfterBlowMinSpeedZone2 Minimum Fan Speed when FanafterBlow Active B.5 M/AT Parameter Signal name Default Units Description value RCPSettings.RegioLightManual Controls the light when central control RCPSettings.RegioSunBlindsControl...

  • Page 85: Hmi

    Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioLightSelect Manual/Auto of Lighting: 0=Off 1=On 2=Auto RCPSettings.RegioSunBlindsInSelect Manual/Auto of BlindIn RCPSettings.RegioSunBlindsOutSelect Manual/Auto of BlindOut RCPSettings.RegioForcedVentSelect Manual/Auto of ForceVentilation RCPSettings.RegioDigOutSelectSumAlarm Manual/Auto of SumAlarm RCPSettings.RegioDigOutSelectSumAlarmA Manual/Auto of SumAlarmA RCPSettings.RegioDigOutSelectSumAlarmB Manual/Auto of SumAlarmB RCPSettings.RegioLightSelectZone2 Manual/Auto of Lighting Room2...
  • Page 86 Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioRUDisplayViewType Select view mode for the display: 0=Display value 1=Display Value with setpoint adjustment 2=Heat setpoint 3=Cool setpoint 4=Average cool/heat setpoint 5=Only setpoint offset 6=CO2 Level RCPSettings.RegioRUDisplaySetPointType Select view mode for the display when pressing increase decrease button: 0=Setpoint offset 1=Controlling setpoint...
  • Page 87 RCPSettings.RegioDi3 Configuration for Digital Input 3 RCPSettings.RegioDi4 Configuration for Digital Input 4 RCPSettings.RegioCI Configuration for Digital Condensation Input 1: 0=Disable 1=Regin's KG-A/1 sensor 2=Regin's KG-A/1 sensor room 2 RCPSettings.RegioCI2 Configuration for Digital Condensation Input 2 Regio Ardo manual, Rev. D...
  • Page 88 Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioAo1 Configuration for Analog Output 1 0=Disable 1=Heat 2=Heat 2 3=Cool 4=Not used 5=Changeover / 6-Way Valve 6=VAV 7=EC-Fan 101=Heat room 2 102=Heat 2 room 2 103=Cool room 2 104=Not used 105=Changeover / 6-Way valve room 2 106=VAV room 2...
  • Page 89 Room unit display parameter lists Parameter Signal name Default Units Description value RCPSettings.RegioDo1 Configuration for Digital Output 1 0 =Disabled 1 =Fan speed 1 2 =Fan speed 2 3 =Fan speed 3 4 =Lighting 5 =Blind in 6 =Blind out 7 =Forced ventilation 8 =Heat valve Inc.

  • Page 90: Alam

    Room unit display parameter lists B.8 ALAM Parameter Signal name Default Units Description value RCPSettings.RegioAlarmHyst Alarm hysteresis RCPSettings.RegioRoomTempHighLimit High room temp RCPSettings.RegioRoomTempLowLimit Low room temp RCPSettings.RegioRoomTempMaxDeviationLimit Max allowed difference between setpoint and room temp before alarm RCPSettings.RegioAlarmHystZone2 Alarm hysteresis Room2 RCPSettings.RegioRoomTempHighLimitZone2 High room temp Room2 RCPSettings.RegioRoomTempLowLimitZone2...
  • Page 91 Room unit display parameter lists Parameter Signal name Default Units Description value AlaData.AlaPt23_DelayValue Delay value for point no. 23 MasterCommFail AlaData.AlaPt24_DelayValue Delay value for point no. 24 SlaveNormalOperation AlaData.AlaPt25_DelayValue Delay value for point no. 25 CO2 Level High AlaData.AlaPt26_DelayValue Delay value for point no. 26 CO2 Level High Room2 Alarms.AlaAcknow External acknowledge command...

  • Page 92: Appendix C Modbus Signal Lists

    Modbus signal lists Appendix C Modbus signal lists C.1 Coil status registers Signal name Modbus Default Description address value RCPSettings.RegioHeatSequenceOrder Y1 and Y2 for Heat/Heat: 0=Y1 before Y2 1=Y2 before Y1 RCPSettings.RegioCoolSequenceOrder Y2 and Y3 for Heat/Cool/VAV: 0=Y2 beforeY3 1=Y3 before Y2 RCPSettings.RegioChangeOverType Type of Changeover used in Room 1: 0=Digital (Thermostat)
  • Page 93 Modbus signal lists Signal name Modbus Default Description address value RCPSettings.Regio3PointValveStopSignal If enabled it will stop the output digital signal when full open/close. The signal will stop after 1 minute of full open/ close time. This option is applied to all 3 point valves in this system.
  • Page 94 Modbus signal lists Signal name Modbus Default Description address value If enabled when Condensation input is active in modes with RCPSettings.RegioDisable2ndSequenceZone2 2 sequences the 2nd sequence will also be set to 0% Room2 RCPSettings.RegioTcpIpMasterAddrCommit RCPSettings.RegioModbusIpEnable Enables ModBus IP RCPSettings.RegioBACnetIpEnable Enables BACnet IP datalink RCPSettings.RegioLogActive Activate log function for EXOScada RCPSettings.RegioAutoSummerTime...

  • Page 95: Input Registers

    Modbus signal lists Signal name Modbus Default Description address value RCPSettings.RegioRemoteDIPresenceSelect Presence Source Selector: 0=Use Controller Input Values 1=use remote values (Exoline/Modbus/Bacnet) RCPSettings.RegioRemoteDIChangeoverSelect ChangeOver State Source Selector: 0=Use Controller Input Values 1=use remote values (Exoline/Modbus/Bacnet) RCPSettings. Condensation State Source Selector: RegioRemoteDICondenseAlarmSelect 0=Use Controller Input Values 1=use remote values (Exoline/Modbus/Bacnet)
  • Page 96 Modbus signal lists Signal name Modbus Scale Description address RCPActual.RegioHeatSeq2 Control valve Heating 2 RCPActual.RegioCoolSeq1 Control valve Cooling 1 RCPActual.RegioCoolSeq2 Not used RCPActual.RegioHeatCoolOutput Control valve Heating/Cooling RCPActual.RegioVAVOutput Control VAV damper RCPActual.RegioECFanOutput Control EC Fan RCPActual.RegioRoomTemp Roomtemp internal or external RCPActual.RegioControlState Current unit state: 0=Off 1=Unoccupied...
  • Page 97 Modbus signal lists Signal name Modbus Scale Description address RCPActual.RegioCoolSeq1Zone2 Control valve Cooling 1 Room2 RCPActual.RegioCoolSeq2Zone2 Not used RCPActual.RegioHeatCoolOutputZone2 Control valve Heating/Cooling Room2 RCPActual.RegioVAVOutputZone2 Control VAV damper Room2 RCPActual.RegioECFanOutputZone2 Control EC Fan Room2 RCPActual.RegioRoomTempZone2 Roomtemp internal or external RCPActual.RegioPIDOutputZone2 Controller output Room2 RCPActual.RegioControlStateZone2 Current unit state Room2: 0=Off...

  • Page 98: Holding Registers

    Modbus signal lists C.3 Holding registers Signal name Modbus Default Scale Description address value RCPSettings.RegioControllerMode Control Mode 0=Heating 1=Heating + Heating 2=Heating + Cooling 3=Cooling 4=Heating/Cooling (change-over) 5=Heating + Heating/Cooling (change-over) 6=Heating + VAV 7=Cooling + VAV 8=VAV 9=Heating + Cooling + VAV RCPSettings.RegioHeatSetPointOccupied Room Base setpoint heating RCPSettings.RegioCoolSetPointOccupied...
  • Page 99 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioCool2OutputMinLimit Not used RCPSettings.RegioCool2OutputMaxLimit Not used RCPSettings.RegioVAVOutputMinLimitOff Min Limit for VAV Output at off State RCPSettings.RegioVAVOutputMinLimitUno Min Limit for VAV Output at Unoccupied State RCPSettings.RegioVAVOutputMinLimitStandby Min Limit for VAV Output at Stanby State RCPSettings.RegioVAVOutputMinLimitOcc Min Limit for VAV Output at Occupied or Bypass State...
  • Page 100 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioFanSpeed2Start If higher controller output start fanspeed 2 RCPSettings.RegioFanSpeed3Start If higher controller output start fanspeed 3 RCPSettings.RegioFanSpeedHyst Hysteresis % for start/stop fan RCPSettings.RegioRUNoOfFanSpeeds Configured number of fanspeeds (1-3) RCPSettings.RegioFanSwitchTime Time (sec) before switching fan speed when changed from RU RCPSettings.RegioECFanMaxLimit...
  • Page 101 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings. Setpoint Cooling in Unoccupied Room2 RegioCoolSetPointUnoccupiedZone2 RCPSettings. Deadband in Standby mode Room2 RegioSetPointDeadBandStandbyZone2 RCPSettings.RegioFrostProtectionSetPointZone2 81 Setpoint frostprotection Room2 RCPSettings.RegioRUSetPointAdjPosZone2 Max allowed offset over setpoint Room2 RCPSettings.RegioRUSetPointAdjNegZone2 Max allowed offset below setpoint Room2 RCPSettings.RegioSetPOffsetZone2 Setpoint Offset Room2 RCPSettings.RegioSetPOffsetRemoteZone2...
  • Page 102 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioForcedVentControlModeZone2 107 Forced Ventilation Control Mode Room2: 0=Off 1=Force Vent on Heat 2=Force Vent on Cool 3=Force Vent on Both Heat and Cool RCPSettings. Forced Ventilation on Max Heat/Cool/Both Room2: RegioForcedVentAtMaxOutputZone2 0=Off 1=Forced Ventilation on Max Heat...
  • Page 103 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioFanAfterBlowControlZone2 If enabled the Fan will work FanStopTime after Heat applied: 0=Off 1=Heat1 2=Heat2 3=Heat1 or Heat2 RCPSettings.RegioFanAfterBlowMinSpeedZone2 134 Minimum Fan Speed when FanafterBlow Active RCPSettings.RegioKickStartTimeZone2 Time (Sec) to Kick Start the Fan for Room2, during this time the fan will work at 100%.
  • Page 104 Configuration for Digital Input 3 RCPSettings.RegioDi4 Configuration for Digital Input 4 RCPSettings.RegioCI Configuration for Digital Condensation Input 1: 0=Disable 1=Regin's KG-A/1 sensor 2=Regin's KG-A/1 sensor room 2 RCPSettings.RegioCI2 Configuration for Digital Condensation Input 2 RCPSettings.RegioAo1 Configuration for Analog Output 1 0=Disable 1=Heat...
  • Page 105 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioDo1 Configuration for Digital Output 1 0 =Disabled 1 =Fan speed 1 2 =Fan speed 2 3 =Fan speed 3 4 =Lighting 5 =Blind in 6 =Blind out 7 =Forced ventilation 8 =Heat valve Inc.
  • Page 106 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioCoolValve1Type Output Signal for CoolValve1: RCPSettings.RegioCoolValve2Type Output Signal for CoolValve2: RCPSettings.RegioHeatCoolValveType Output Signal for ChangeOver/6-WayValve RCPSettings.RegioVAVType Output Signal for VAV RCPSettings.RegioECFANType Output Signal for EC-Fan RCPSettings.RegioHeatValve1TypeZone2 Output Signal for HeatValve Room2 RCPSettings.RegioHeatValve2TypeZone2 Output Signal for HeatValve2 Room2 RCPSettings.RegioCoolValve1TypeZone2...
  • Page 107 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioPropValveHeat2PeriodTime Period time (sec) if puls prop control valves RCPSettings.RegioPropValveCool1PeriodTime Period time (sec) if puls prop control valves RCPSettings.RegioPropValveCool2PeriodTime Not used RCPSettings. Period time (sec) if puls prop control valves RegioPropValveHeatCoolPeriodTime RCPSettings.RegioPropValveVAVPeriodTime Period time (sec) if puls prop control valves...
  • Page 108 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioCVHeatExerciseHourZone2 Hour for exercise heating valve Room2 RCPSettings.RegioCVCoolExerciseHourZone2 Hour for exercise cooling valve Room2 RCPSettings.RegioCVHeatExerciseMinZone2 Minute for exercise heating valve Room2 RCPSettings.RegioCVCoolExerciseMinZone2 Minute for exercise cooling valve Room2 RCPSettings.RegioHeatExerciseTimeZone2 Time in seconds to Exercise the Heat Valves for Room2 RCPSettings.RegioCoolExerciseTimeZone2...
  • Page 109 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioTempFilterFactorZone2 Filter factor for temperature on analog input in Room2: 0=no filter 1=Max filter RCPSettings.RegioCondFilterFactorZone2 Filter factor for condense on analog input in Room2: 0=no filter 1=Max filter RCPSettings.RegioCO2FilterFactorZone2 Filter factor for CO2 on analog input in Room2: 0=no filter 1=Max filter...
  • Page 110 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioDigOutSelectSumAlarmA Manual/Auto of SumAlarmA RCPSettings.RegioDigOutSelectSumAlarmB Manual/Auto of SumAlarmB RCPSettings.RegioLightSelectZone2 Manual/Auto of Lighting Room2 RCPSettings.RegioSunBlindsInSelectZone2 Manual/Auto of BlindIn Room2 RCPSettings.RegioSunBlindsOutSelectZone2 Manual/Auto of BlindOut Room2 RCPSettings.RegioForcedVentSelectZone2 Manual/Auto of ForceVentilation Room2 RCPSettings.RegioDigOutSelectSumAlarmZone2 310 Manual/Auto of SumAlarm Room2 Manual/Auto of SumAlarmA Room2 RCPSettings.
  • Page 111 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioRUNoOfSelectMenus Number of menus visible in the RU-DOS RCPSettings.RegioRUNoOfDecimals Number of decimal to be showed RCPSettings.RegioRUDisplayBacklightTime Time for backlight (sec) RCPSettings.RegioRUButtonsUsed Buttons that can be used in the RU RCPSettings.RegioRUDisplayBacklightLow Lightning Lo (0-255) RCPSettings.RegioRUDisplayBacklightHigh...
  • Page 112 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioRoomTempMaxDeviationLimit 352 Max allowed difference between setpoint and room temp before alarm RCPSettings.RegioAlarmHystZone2 Alarm hysteresis Room2 RCPSettings.RegioRoomTempHighLimitZone2 High room temp Room2 RCPSettings.RegioRoomTempLowLimitZone2 Low room temp Room2 RCPSettings. Max allowed difference between setpoint and room RegioRoomTempMaxDeviationLimitZone2 temp before alarm Room2 RCPSettings.RegioCondenseLimit...
  • Page 113 Modbus signal lists Signal name Modbus Default Scale Description address value RCPSettings.RegioAlarmActive Activate alarm and events function for EXOScada 0=Not active 1=Only alarm 2=Only events 3=Alarm and events is active RCPSettings.RegioRemovableWallsCommPort Port used for multiple controllers RCPSettings.RegioRemovableWallsNSlaves Number of slaves in the Network Max 4 RCPSettings.RegioRemovableWallsPLASlaves(0) 384 PLA Address Slaves RCPSettings.RegioRemovableWallsPLASlave1...
  • Page 114 Modbus signal lists Signal name Modbus Default Scale Description address value AlaData.AlaPt1_Status Status for point no. 1 Condensation 0=Not used 1=Normal 2=Blocked 3=Acknowledge 4=Not used 5=Cancelled 6=Not used 7=Alarm AlaData.AlaPt2_Status Status for point no. 2 CondensationRoom2 AlaData.AlaPt3_Status Status for point no. 3 SensorAlarm AlaData.AlaPt4_Status Status for point no.

  • Page 115: Input Status Registers

    Modbus signal lists Signal name Modbus Default Scale Description address value AlaData.AlaPt13_DelayValue Delay value for point no. 13 Slave3CommFail AlaData.AlaPt14_DelayValue Delay value for point no. 14 Slave4CommFail AlaData.AlaPt15_DelayValue Delay value for point no. 15 RoomTempHigh AlaData.AlaPt16_DelayValue Delay value for point no. 16 RoomTempLow AlaData.AlaPt17_DelayValue Delay value for point no.
  • Page 116 Modbus signal lists Signal name Modbus Description address RCPActual.RegioHeat1DecOutput Decrease heat 1 valve RCPActual.RegioHeat1PulsPropOutput Puls prop heat 1 valve RCPActual.RegioHeat2IncOutput Increase heat 2 valve RCPActual.RegioHeat2DecOutput Decrease heat 2 valve RCPActual.RegioHeat2PulsPropOutput Puls prop heat 2 valve RCPActual.RegioCool1IncOutput Increase cool 1 valve RCPActual.RegioCool1DecOutput Decrease cool 1 valve RCPActual.RegioCool1PulsPropOutput...
  • Page 117 Modbus signal lists Signal name Modbus Description address RCPActual.RegioHeat2DecOutputZone2 Decrease heat 2 valve Room2 RCPActual.RegioHeat2PulsPropOutputZone2 Puls prop heat 2 valve Room2 RCPActual.RegioCool1IncOutputZone2 Increase cool 1 valve Room2 RCPActual.RegioCool1DecOutputZone2 Decrease cool 1 valve Room2 RCPActual.RegioCool1PulsPropOutputZone2 Puls prop cool 1 valve Room2 RCPActual.RegioCool2IncOutputZone2 Not used RCPActual.RegioCool2DecOutputZone2...

  • Page 118: Appendix Dbacnet Signal Lists

    BACnet signal lists Appendix D BACnet signal lists D.1 Multistate values Writeable Description Signal name Object name Instance number RCPSettings.RegioControllerMode RegioControllerMode 40001 Control Mode 1=Heating 2=Heating + Heating 3=Heating + Cooling 4=Cooling 5=Heating/Cooling (change-over) 6=Heating + Heating/Cooling (change-over) 7=Heating + VAV 8=Cooling + VAV 9=VAV 10=Heating + Cooling + VAV...
  • Page 119 BACnet signal lists Signal name Object name Instance Writeable Description number 30060 Select light control function Room2 RCPSettings. RegioLightControlFunc- RegioLightControlFunctionZone2 tionZone2 1=Central controlled 2=Local Time controlled 3=Presence controlled 4=Time or Presence controlled 5=Central controlled or Presence controlled RCPSettings. RegioSunBlindsControl- 30061 Remote Control for the Jalusi Room2 RegioSunBlindsControlZone2 Zone2...
  • Page 120 BACnet signal lists Signal name Object name Instance Writeable Description number RCPSettings. RegioSunBlindsInSelect 30105 Manual/Auto of BlindIn RegioSunBlindsInSelect 1=Off 2=On 3=Auto RCPSettings. RegioSunBlindsOutSelect 30106 Manual/Auto of BlindOut RegioSunBlindsOutSelect 1=Off 2=On 3=Auto RCPSettings. RegioForcedVentSelect 30107 Manual/Auto of ForceVentilation RegioForcedVentSelect 1=Off 2=On 3=Auto RCPSettings.
  • Page 121 BACnet signal lists Signal name Object name Instance Writeable Description number RCPSettings.RegioFanSelectZone2 RegioFanSelectZone2 30119 Fan speed Selected Remote/RegioTool Room2 1=Off 2=Speed1 3=Speed2 4=Speed3 5=Auto RCPSettings.RegioRUTempUnit RegioRUTempUnit 30120 Display Unit 1=None 2=°C 3=°F RCPActual.RegioControlState RegioControlState 40027 Current unit state 1=Off 2=Unoccupied 3=Stand-by 4=Occupied 5=ByPass...

  • Page 122: Binary Values

    BACnet signal lists Signal name Object name Instance Writeable Description number AlaData.AlaPt1_Status AlaPt1_Status 30146 Status for point no. 1 Condensation 1=Not used 2=Normal 3=Blocked 4=Acknowledge 5=Not used 6=Cancelled 7=Not used 8=Alarm AlaData.AlaPt2_Status AlaPt2_Status 30147 Status for point no. 2 CondensationZone2 AlaData.AlaPt3_Status AlaPt3_Status 30148...
  • Page 123 BACnet signal lists Signal name Object name Instance Writeable Description number RegioLightManualZone2 10003 Controls the light when central control RCPSettings. RegioLightManualZone2 Room2 RCPSettings. RegioLightingCmdRemo- 10004 Remote Light Control Room2 RegioLightingCmdRemoteZone2 teZone2 RCPSettings. RegioRUConfigMenuDis- 10005 Enable entering the configuration menu in RegioRUConfigMenuDisable able the RU unit when pressing the UP and...
  • Page 124 BACnet signal lists Signal name Object name Instance Writeable Description number RCPActual. RegioHeatCoolIncOutput 20030 Increase Heat cool valve RegioHeatCoolIncOutput RCPActual. RegioHeatCoolDecOutput 20031 Decrease Heat cool valve RegioHeatCoolDecOutput RCPActual. RegioHeatCoolPulsPro- 20032 Puls prop Heat cool valve RegioHeatCoolPulsPropOutput pOutput RCPActual.RegioSumAlarm RegioSumAlarm 20033 Sum alarm RCPActual.RegioSumAlarmA RegioSumAlarmA...
  • Page 125 BACnet signal lists Signal name Object name Instance Writeable Description number 20060 Decrease heat 2 valve Room2 RCPActual. RegioHeat2DecOutput- RegioHeat2DecOutputZone2 Zone2 RCPActual. RegioHeat2PulsPropOut- 20061 Puls prop heat 2 valve Room2 RegioHeat2PulsPropOutputZone2 putZone2 RCPActual. RegioCool1IncOutput- 20062 Increase cool 1 valve Room2 RegioCool1IncOutputZone2 Zone2 RCPActual.

  • Page 126: Analog Values

    BACnet signal lists Signal name Object name Instance Writeable Description number 20090 Valve Heat 1 in exercise RCPActual. RegioExerciseOnHeat1- RegioExerciseOnHeat1Zone2 Zone2 RCPActual. RegioExerciseOnHeat2- 20091 Valve Heat 2 in exercise RegioExerciseOnHeat2Zone2 Zone2 RCPActual. RegioExerciseOnCool1- 20092 Valve Cool 1 in exercise RegioExerciseOnCool1Zone2 Zone2 RCPActual.
  • Page 127 BACnet signal lists Signal name Object name Instance Writeable Description number RCPSettings. RegioVAVOutputMaxLimit 30016 Max Limit for VAV Output RegioVAVOutputMaxLimit RCPSettings. RegioChangeOverAIDiff- 30018 The difference between the temperature in RegioChangeOverAIDiffHeat Heat the room and the media temperature for change over to cooling RCPSettings.
  • Page 128 BACnet signal lists Signal name Object name Instance Writeable Description number 30048 Max Limit for VAV Output Room2 RCPSettings. RegioVAVOutputMaxLimit- RegioVAVOutputMaxLimitZone2 Zone2 RCPSettings.RegioSupplyAirTem- RegioSupplyAirTempLim- 30049 Cascade Factor for the Cascade PID pLimCascadeFactorZone2 CascadeFactorZone2 Room2 RCPSettings.RegioSupplyAirTem- RegioSupplyAirTempLim- 30050 Min Setpoint for the Cascade PID in Heat pLimHeatMinLimitZone2 HeatMinLimitZone2 Mode Room2...
  • Page 129 BACnet signal lists Signal name Object name Instance Writeable Description number RCPSettings. RegioHeat1OutputManual 30092 Manual value Heat 1 RegioHeat1OutputManual RCPSettings. RegioHeat2OutputManual 30093 Manual value Heat 2 RegioHeat2OutputManual RCPSettings. RegioCoolOutputManual 30094 Manual value Cool RegioCoolOutputManual RCPSettings. RegioHeatCoolOutputMa- 30095 Manual value Heat Cool RegioHeatCoolOutputManual nual RCPSettings.
  • Page 130 BACnet signal lists Signal name Object name Instance Writeable Description number Qsystem.Sec 30138 System Time Seconds Qsystem.Minute Minute 30139 System Time Minutes Qsystem.Hour Hour 30140 System Time Hours Qsystem.WDay WDay 30141 System WeekDay Qsystem.Week Week 30142 System Week Qsystem.Date Date 30143 System Date Day Qsystem.Month...
  • Page 131 BACnet signal lists Signal name Object name Instance Writeable Description number RCPActual. RegioOutDoorTempZone2 40041 Outdoor temp Room2 RegioOutDoorTempZone2 RCPActual. RegioCondensationZone2 40042 Condense Room2 RegioCondensationZone2 RCPActual.RegioRoomCO2Zone2 RegioRoomCO2Zone2 40043 Room CO2 Room2 RCPActual.RegioRoomRHZone2 RegioRoomRHZone2 40044 Room RH Room2 RCPActual. RegioSupplyAirTemp- 40045 SupplyAir Temperature Room2 RegioSupplyAirTempZone2 Zone2 RCPActual.RegioHeatSeq1Zone2...
  • Page 132 BACnet signal lists Signal name Object name Instance Writeable Description number AlaData.AlaPt4_DelayValue AlaPt4_DelayValue 30175 Delay value for point no. 4 SensorAlarmZone2 AlaData.AlaPt5_DelayValue AlaPt5_DelayValue 30176 Delay value for point no. 5 Presence AlaData.AlaPt6_DelayValue AlaPt6_DelayValue 30177 Delay value for point no. 6 OpenWindow AlaData.AlaPt7_DelayValue AlaPt7_DelayValue 30178...
  • Page 133 Regio Ardo manual, Rev. D...
  • Page 134 HEAD OFFICE AB Regin, Box 116, SE-428 22 Kållered • Visiting address: Bangårdsvägen 35, SE-428 36 Kållered Phone: +46 (0)31 720 02 00 • Fax: +46 (0)31 720 02 50 • info@regincontrols.com • www.regincontrols.com...

Table of Contents