Honeywell 62-2030-01 User Manual

62-2030-01

Stryker VAV User Guide

USER GUIDE

1. ABOUT STRYKER VAV ............................................... 2

1.1 Overview ........................................................... 2

1.2 Features available in the Stryker VAV

Configuration Tool .............................................2

1.3 Acronyms and Definitions.................................. 2

1.4 Icons available in the Styker

Configuration Tool .............................................3

2. CONFIGURATION ....................................................... 4

2.1 Adding a device................................................. 4

2.2 Configuring the Stryker VAV Device.................. 4

2.3 Fields................................................................. 4

3. CONFIGURING THE OUTPUTS.................................. 5

3.1 Fields................................................................. 6

4. CONFIGURING THE INPUTS...................................... 8

4.1 Fields................................................................. 8

5. CONFIGURING THE SCHEDULE..............................10

5.1 Fields................................................................ 10

6. CONFIGURING THE TEMPERATURE SETPOINTS .11

6.1 Fields................................................................ 11

7. CONFIGURING THE FLOW SETPOINTS .................. 13

7.1 Procedure......................................................... 13

7.2 Fields................................................................ 13

8. CONFIGURING THE CONTROL PARAMETERS.......15

8.1 Fields ................................................................15

9. CONFIGURING THE PID ............................................16

9.1 Fields ............................................................... 16

10. CONFIGURING THE ACCESSORY LOOPS ..............17

10.1 Fields ................................................................17

11. CONFIGURING THE CUSTOM WIRING ....................19

11.1 Fields ................................................................19

12. ALARM VIEW..............................................................19

12.1 Fields ................................................................20

13. DIAGNOSTICS........................................................... 21

13.1 Fields ................................................................21

14. FLOW BALANCING ....................................................22

14.1 Fields ................................................................22

15. MONITORING..............................................................23

15.1 Fields ................................................................24

16. SENSOR CALIBRATION ............................................25

16.1 Fields ................................................................25

17. SETTING TIME........................................................... 26

17.1 Fields ................................................................26

18. ONLINE OPERATION .................................................26

STRYKER VAV USER GUIDE

1. ABOUT STRYKER VAV

1.2 Features available in the Stryker VAV Configuration Tool

1.1 Overview

The Honeywell Stryker VAV devices are configurable Lon controllers that can be used to control VAV Zone terminal boxes. These controllers also provide 2 freely configurable PID loops to make use of any free pins in the controller. This document describes how to configure and troubleshoot the Stryker VAV devices using the AX Wizard. This includes detailed descriptions of the various fields available in the Wizard to configure an Stryker VAV controller and also a description of the options available to check-out the points after initial configuration.

You can perform the following operations using the tool:

— Set up the Stryker VAV controllers on the network — Configure the Stryker VAV controller for the target

application — Create applications to program the controller — Download the configuration to the controller — Calibrate inputs and check outputs in manual mode — Set the time in the controllerMonitor errors and alarms

logged in the controller — Perform online operations like sensor calibration, con-

troller diagnostics, airflow balancing, and custom wir-

ing.

1.3 Acronyms and Definitions

Table 1. Acronyms.

Acronym Expansion

VAV Variabl e A i r Vo l u m e

NV Lon Network Variable

PID Proportional-Integral-Derivative (PID) values regulate an analog output based on two analog values

(one is a controlled variable; the other, a reference variable) and operating parameters.

JACE Java Application Control Engine.

PWM Pulse Width Modulation

DLC Demand Limit Control

OAT Outdoor Air Temperature

K factor Constant Factor

LED Light Emitting Diode

Reheat Reheat is used for heating purpose in case of single duct, and only in cold regions, where heating is

Night Purge During night time, the outside temperature is lower than supply air temperature. Night purge is a

Emergency Purge If high temperature relief is required, the Emergency purge relief is required in case of high

The purpose of DLC is controlling the demand so that it does not exceed the maximum contracted demand limit.

required.

process of flushing the building directly. In this process, outside dampers are opened and return air dampers are closed and all exhaust fans are operated in full speed. It is used to save the Energy saving and to improve the indoor air quality.

temperature relief, and it can be triggered by lowering the temperature or through lowering the pressure.

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1.4 Icons available in the Stryker VAV Configuration Tool

Table 2. Available Icons.

Device Icon Icon Status Description

Download State This icon indicates that the configuration from the station has been

written to the device via the Asc Download action or the configuration from the device has been updated in the station via the Asc Upload action.

Download Pending State This is a download pending icon. It appears when the device is

dropped onto the Nav pane.

STRYKER VAV USER GUIDE

Tip

• Numeric values are stored in the application in a defined unit. When these values are loaded in the configuration wizard they may be displayed in a different unit. Each unit has a defined precision. Because of this difference in the precision and the unit, there may be loss of data when loading the numeric values into the wizard and when saving the numeric values. This loss of data is of very small magnitude and will not affect the functioning of the controller. You may experience this loss during the following scenarios. — Setting the unit system to English and entering values

in fields such as flow set points and temperature set points.

For Example:

— Predefined configuration: A Series Fan configuration should be combined with the Pressure Independent air flow con-

trol.

— Actual Configuration: If the user combines the Series Fan configuration with the Pressure Dependent air flow control,

the wizard displays the following warning message.

— Entering numeric values that are very close to the

valid range for a given field.

• When the configuration is uploaded from the device, if the input and output configuration in the device is different from the input and output configuration in the database then the user configured input and output names will be lost. The default input and output names will be displayed.

• The progress bar indicates the current progress in the wizard. Sometimes it may take few minutes to load the progress bar, and the progress bar will not give the accurate progress during loading.

• Each unit has a pre-defined configuration. If the user configures the device different from the pre-defined configuration, the wizard displays a warning message. The warning message is just to notify the user about the configuration. The user can ignore the warning message and continue with the configuration.

• To view all the warning messages displayed during the configuration, click the button. The warning messages are displayed as shown in the following image.

2. CONFIGURATION

2.1 Adding a device

Use this page to add an Stryker VAV device to the LON network. You can add a device either in the online mode or the offline mode.

To add an Stryker VAV device:

Step Action

1 From the Lon Device Manager, click New. The New dialog box appears. 2 Select AscLonVAV Device from the Type to Add list. 3 Type one in the Number to Add box. Click Ok. The details of the device are displayed. 4 Enter information in the available fields.

2.2 Configuring the Stryker VAV Device

Use this page to configure an Stryker VAV device on the LON network. You can configure the device either in the online mode or the offline mode.

To configure the Stryker VAV device:

Click Ok. You can view the newly added device under Local Lon Device items in the Nav palette. Note: The other way to add a new device is by using the Lon Discover option.

Step Action

From the Nav menu, choose Station > Driver > LON network > AscLonVAV device.

Double click AscLonVAVDevice. The VAV Configuration Wizard page appears.

Enter information in the available fields.

Click Next to display the Outputs page.

Click UndoAll to revert to the last saved settings.

Click Finish to save settings to station.

2.3 Fields

Table 3. Stryker VAV Device Fields.

Name Definition

Controller Type Displays the Controller Type such as With Actuator or Without Actuator.

Pressure Type Displays the VAV Terminal Unit pressure control operation for this application. This selection defines

Box Type Displays the physical type of VAV Terminal. This selection determines what control options are

how the controller will operate the VAV Terminal Units damper. Valid selections for this field are: Pressure Independent - The controller uses airflow as the primary means of controlling the VAV Terminal Damper. Pressure Dependent - The controller uses space temperature as the primary means of controlling the VAV Terminal Damper.

available for the VAV Terminal. Valid selections for this field are: Single Duct: This VAV Terminal type consists of a single primary air supply inlet connection with or without a primary flow sensor. This box type is primarily used for cooling only applications, cooling with local reheat or dual temperature (central heating/cooling) systems.

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STRYKER VAV USER GUIDE

Table 3. Stryker VAV Device Fields. (Continued)

Name Definition

Flow Type Displays the control flow algorithm used by the controller. The selection available depends on the

Wall Module Type Displays the type of wall module to be used for this application. This selection determines the type of

Pressure Type and Box Type selected. Valid selections for this field are:

Flow Normal: The flow is controlled to satisfy the temperature control algorithm. Flow Tracking: This VAV Terminal type consists of a single inlet air connection receiving its primary

source from the conditioned space. The outlet of the terminal is connected to a return air (or exhaust air) system. The temperature control is turned off and the air flow is controlled to balance the flow between several input vav boxes and one exhaust vav box in a room. This flow type is selectable only when the Pressure Type is set to pressure independent. Shared Wall Module: The temperature control loop is turned off and the flow is controlled by the wall module at another master node. The NV nviShare of this controller must be bound to nvoShare of the master node and the information received in nviShare is used to control the air flow. The master node must have the temperature sensor connected to it and controls the space temperature using its own damper and the other dampers of all nodes bound to it. This feature is used when only one temperature sensor is used in a large area to control several boxes or when there is a need to reprogram multiple satellite controllers based on flexible floor plans.

control and options that are available from the wall module. Valid selections for this field are:

None: There is no physical wall module connection to this controller.

Conventional Wall Module: Select this when using the TR21, TR22 and TR23 series of wall

modules.

TR71/75 Wall Module: These wall modules provide access to configuration parameters and schedule events.

Controller Power up Disable Time

Set Time During Download

Daylight Savings Settings

3. CONFIGURING THE OUTPUTS

Use this page to configure the outputs of the Stryker VAV device as well as the parameters used to control the outputs.

To configure outputs:

Step Action

1 From the left pane of the VAV Configuration Wizard, select Outputs.

2 Enter information in the available fields.

3 Click Undo All to revert to the last saved settings.

4 Click Next to display the Inputs page.

5 Click Finish to save settings to station.

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STRYKER VAV USER GUIDE

3.1 Fields

Table 4. Output Fields.

Name Definition

Output Displays the list of Outputs that can be controlled such as: Damper motor, Reheat, Peripheral heat,

Fan and Wall module occupancy status LED.

Output Assignment Displays the mode of output assignment for all output types.

Damper Motor: Enables you to select the damper motor control type as Analog Control, PWM Control, and Floating Control.

NOTE: Floating actuators are recommended for pressure independent control since the Ana-

log or PWM type of actuators do not provide the required resolution for achieving stable flow.

Reheat: This enables you to configure modulating reheat or upto 3 stages of reheat.

NOTE: Damper is controlled during reheat based on the 'Modulate Reheat Flow' configura-

tion. This is available under 'Output parameters' for Reheat

Peripheral Heat: This enables you to configured staged or modulating control of peripheral heat.

NOTE: When both Reheat and peripheral heat are configured, the sequence of control is

determined by the 'Heating sequence' configuration under Output Parameters. When modulating control is selected for peripheral heat, the minimum peripheral heat modulating valve position can be configured under Ouput Parameters.

Fan: Enables you to select the fan types such as No Fan, Series Fan, Parallel Temperature Control,

Parallel Flow Control, Parallel PWM Control fan, and Parallel speed control for float and analog.

Wallmodule Occupancy Status LED: This output controls the LED available on the TR21-series wallmodules.

Additional Outputs: The following optional outputs can be configured:

Auxiliary Digital Output: This output is activated when the effective occupancy is 'Occupied'.

Auxiliary Pulse On: This output is pulsed when the effective occupancy changes to 'Occupied'.

Auxiliary Pulse Off: This output is pulsed when the effective occupancy changes to 'UnOccupied'.

Free Digital Output, Free Pulse On and Free Pulse Off: These outputs are controlled from the

network through nviFree1Dig. Free Analog output: This output is controlled from the network through nviFree1Mod.

Output Name Enables you to edit the default output name.

NOTE: A maximum length of 18 characters is allowed. The following characters are valid a-z,

A-Z, 0-9, under-score and space.

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Name Definition

Output Parameters

Damper Motor, Reheat, Peripheral Heat, Fan, FreeAnalog and Wall Mod LED

STRYKER VAV USER GUIDE

Table 4. Output Fields. (Continued)

When these outputs are configured as Analog, PWM or floating outputs, the corresponding output control parameters can be configured.

Analog Control: This option enables you to enter analog output mode and analog output control for damper motor.

PWM Control: This option enables you to enter Pulse Width Modulation (PWM) period, zero scale and full scale.

Floating Control: This option enables you to enter floating motor travel time, startup sync position, startup delay, auto sync position and auto sync interval.

'Unocc sync Position' can be used to configure whether the floating output should be synchronized when effective occupancy transitions to 'Unoccupied'.

'Network sync Position' can be used to configure whether the floating output should be synchronized on an active nviFree1Dig signal.

Note on configuring reverse action for outputs:

Analog: Use the 'Analog Output control' field to configure the output ranges that map to 0-100%.

PWM: To get reverse acting PWM, configure PWM zero scale with a higher value compared to PWM

Full scale.

Floating: Use the 'Action' field to change direction of control. Alternately, the pins assigned to 'Open' and 'Close' can be swapped in the custom wiring screen to reverse the action.

Modulate Reheat Flow

Peripheral minimum position

Enables you to configure whether airflow and damper should be controlled (between minimum position and fixed reheat position) according to the temperature control loop.

This feature can be used to maintain flow in pipes that may otherwise freeze. If the outdoor air temperature value is connected to the zone terminal, the minimum position is active when the outdoor air temperature is below 40F.

Heating Sequence When both reheat and peripheral heat are configured, this allows you to specify the sequence in which

these outputs are controlled.

4. CONFIGURING THE INPUTS

Use this page to configure the inputs used by the Stryker VAV device. This page is also used to configure the optional 10-point custom sensor curves.

To set inputs:

Step Action

1 From the left pane of the VAV Configuration Wizard, select Inputs.

2 For configuring various inputs to be used by the controller, use the Inputs tab. The Custom Sensors tab

3 Enter information in the available fields.

4Click Undo All to revert to the last saved settings.

5Click Next to display the Temperature Setpoints page.

6Click Finish to save settings to station.

4.1 Fields

Input Displays the list of inputs that can be configured to be used by the controller.

Input Source Enables you to select the Input Source based on input type. The input can be configured as a

can be used to configure 10-point custom sensor curves.

Table 5. Input Fields.

Name Definition

The following modulating inputs can be configured: Space temperature, outdoor air temperature, outdoor humidity, Airflow velocity pressure, Wallmodule occupancy override, discharge temperature, supply temperature, space temperature setpoint, space relative humidity, space CO2, static pressure, MonitorSensor and peripheral minimum position The following binary inputs can be configured: Occupancy sensor, Window open sensor, heat cool changeover switch, MonitorSwitch and Wallmodule occupancy override button.

sensor connected to the hardware input or as a Lon network input. Some of the inputs can also be configured as Sylk bus inputs. If the Input source is selected as one of the following types, an Analog or Digital pin is assigned: 20kntc, TR2x_20kntc, RH 0 to 10V dc, RH 2 to 10V dc, Pressure 0 to 5 in.Wc, Pressure 0 to 2.5 in.Wc, Pressure 0 to 0.25 in.Wc, CO2 0to2000 ppm or a generic 0-10V voltage sensor.

NOTE: You will be able to view and reassign the pins in the Custom wiring page.

NOTE: You can also configure the input source as a Sylk sensor. A maximum of 2 Sylk sen-

sors can be connected (one TR71/T5 and one C7400S sensor).

Input Name Using this field you can edit the default input name.

NOTE: A maximum length of 18 characters is allowed. The following characters are valid a-

z, A-Z, 0-9, under-score and space.

Input Parameters

Space Temperature Setpoint

Zio Wall Module Enables you to configure the clock format displayed by TR71/75 and the units used to display

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The Set Point Knob Type can be configured as Absolute or Relative. This option is applicable only when using a TR2x type of wallmodule

temperature values. These settings are applicable only when using a TR71 or TR75 wallmodule. You can configure various parameters through Zio wall module. To configure the parameters you need to go to contractor mode by entering the password in the Zio wall module. You can ignore entering the password in the Zio wall module for every time by configuring the password in the Contractor Mode Password field.

STRYKER VAV USER GUIDE

Table 5. Input Fields. (Continued)

Name Definition

Occupancy sensor Operation

When an occupancy sensor is configured, this field enables you to configure the following control operations to determine the behavior during scheduled unoccupied modes: UnoccupiedCleaningCrew: Effective occupancy switches to standby for the comfort of the cleaning crew. ConferenceRoom: Effective occupancy stays unoccupied independent of the occupancy sensor activity. During scheduled occupancy, occupancy sensor changes mode between standby and occupied. UnoccupiedTenant: When the occupancy sensor is active, effective occupancy switches to occupied for the comfort of the tenant.

Custom Sensors

Sensor Name You can configure custom sensor types when using third party sensors with the controller. You can

create a maximum of two sensor types. This page allows you to configure a 10-point sensor characteristic curve.

NOTE: Once the sensor is configured, the same sensor name is updated in the Input

Source drop-down list. Go back to Input Source and select the Custom Sensor.

Sensor Type Displays the sensor types such as Voltage, Resistive and Unconfigured.

Unit Measure Displays all unit categories supported by the controller.

Specification Sheet Unit Ty pe

Allows you to select the unit used in the specification sheet of the sensor. This allows you to define the sensor characters easily by referring to the specsheet.

NOTE: The controller uses a 12-bit Analog-to-Digital converter. Please ensure that the sen-

sor provides adequate resolution in the target control range. To get best performance, make sure that the target range of sensor signals that are important for the application can be mapped to the entire range supported by the controller with adequate resolution.

Application Unit Type This is the unit in which the sensor value will be read by the controller. To use the custom sensor for

any of the inputs expected by the controller, this unit needs to match the unit expected by the controller. These are the internal units used by the VAV control application:

Temperature: DegF Temperature Setpoint: DDF or DegF Humidity: % CO2: ppm Pressure: inches of water column

Import Use this action to share/reuse custom sensor definitions. The user can import the custom sensor

definitions from other controllers or stations.

Export Use this action to save the custom sensor in a text file.

NOTE: You must save the file with a .sen extension.

Tip

When you upload the input and output values of the configured custom sensors, you will not obtain the exact values which you configured earlier. There will be slight loss in

Honeywell 62-2030-01 User Manual

CONTENTS

1. ABOUT STRYKER VAV

1.2 Features available in the Stryker VAV Configuration Tool

1.1 Overview

1.3 Acronyms and Definitions

1.4 Icons available in the Stryker VAV Configuration Tool

2. CONFIGURATION

2.1 Adding a device

2.2 Configuring the Stryker VAV Device

2.3 Fields

3. CONFIGURING THE OUTPUTS

3.1 Fields

4. CONFIGURING THE INPUTS

4.1 Fields