Anemostat KMC Conquest Guida utente

KMC Controls, 19476 Industrial Drive, New Paris, IN 46553 /877-444-5622 /Fax: 574-831-5252 /www.kmccontrols.com

KMC Conquest™Controller

Application Guide

Contents

GENERAL INFORMATION....................................................................4

About KMC Conquest...................................................................4

Specications, Accessories, and Installation...................................4

Video Tutorials ...........................................................................5

Submittal Sheets (Diagrams and Operation) ....................................5

Support .....................................................................................6

Important Notices .......................................................................6

Notes and Cautions .....................................................................6

Handling Precautions ..................................................................6

(STATUS) INDICATORS ......................................................................7

Indicators, Connections, and Status ...............................................7

Ready (Power/Status) LEDs (Green) ...............................................7

MS/TP LEDs (Amber)...................................................................7

EIO LEDs (Green) ........................................................................8

Network Isolation Bulbs (HPO-0055)..............................................8

Ethernet LEDs (Green and Amber) ..................................................8

CONNECTIONS (SENSORS, EQUIPMENT, NETWORKS).............................9

Input Connections (Room Sensor Port)...........................................9

Dedicated Use of (STE-9000/6000) Room Sensor Port ................9

Digital STE-9000 Series NetSensors....................................... 10

STE-93xx/95xx CO2 Sensor and DCV....................................... 11

Analog STE-6000 Series Thermistor Sensors ........................... 12

Input Connections (Universal, Terminals)...................................... 13

Output Connections................................................................... 13

Connecting Universal Outputs ............................................... 13

Grounds Versus Switched (Relay) Commons ............................ 14

SC Terminals in Initial BAC-93xx Controllers ........................... 14

Installing Override Boards in BAC/CAN-5900 Series ................. 15

Connecting a VAV Remote Actuator to a BAC-9311................... 18

MS/TP Network Connections ...................................................... 19

Connections and Wiring........................................................ 19

EOL (End of Line) Termination Switches .................................. 20

Ethernet Network Connections .................................................... 20

Power (Controller) Connections................................................... 22

CAN-5900 Series Expansion Modules........................................... 23

Addressing CAN-5900 Modules............................................. 23

Connecting Power to CAN-5900 Modules ................................ 24

EIO LED Communication Indicators......................................... 24

AIR DISTRIBUTION

Anemostat, 1220 E. Watson Center Road, Carson, CA 90745 /310-835-7500 /[email protected] /www.anemostat-hvac.com

2 KMC Conquest Controller Application Guide, AG150217K

CONFIGURATION ............................................................................ 25

Conguring, Programming, and Designing .................................... 25

NFC (Near Field Communication)................................................. 26

Passwords ............................................................................... 27

Controller Conguration with STE-9xx1 Menus .............................. 28

Restore (RSTR) and Application/Units Selection............................. 32

VAV Airflow Balancing with an STE-9xx1 ...................................... 33

RESETTING AND TROUBLESHOOTING ................................................ 36

Resetting Controllers................................................................. 36

Types of Reset.................................................................... 36

Warm and Cold Starts .......................................................... 36

Troubleshooting ....................................................................... 37

Communication Issues ......................................................... 37

LED Indicators and Isolation Bulbs Issues................................ 38

Hardware Issues ................................................................. 39

Input Issues ....................................................................... 39

Output Issues ..................................................................... 41

NetSensor Display is Blank ................................................... 42

Power Issues...................................................................... 42

VAV Airflow Issues .............................................................. 42

Conguration, Programming, and Operation Issues................... 43

Web Page Issues (Ethernet Models) ....................................... 44

Other Issues....................................................................... 44

MAINTENANCE AND UPGRADES ....................................................... 45

Maintenance ............................................................................ 45

Controller Upgrades and Cross-References ................................... 45

SEQUENCES OF OPERATIONS ........................................................... 47

AHU (Air Handling Unit) ............................................................. 47

CAV (Constant Air Volume)......................................................... 47

FCU (Fan Coil Unit).................................................................... 48

Introduction (FCU)............................................................... 49

Room Temperature Setpoints (FCU)........................................ 49

Occupancy, Motion Sensing, and Standby (FCU) ....................... 50

System Mode and Cooling/Heating Changeover (FCU)............... 51

Scheduling Occupancy (FCU)................................................. 51

Dehumidication Sequence (FCU) .......................................... 51

Temperature Sensing Inputs (FCU)......................................... 52

Fan Status (FCU) ................................................................. 52

PID (Proportional Integral Derivative) Loops (FCU).................... 52

Valve Operation (FCU).......................................................... 53

Fan Operation (FCU)............................................................. 54

HPU (Heat Pump Unit) ............................................................... 56

Introduction (HPU) .............................................................. 56

Room Temperature Setpoints (HPU) ....................................... 57

Occupancy, Motion Sensing, and Standby (HPU)....................... 58

System Mode and Cooling/Heating Changeover (HPU)............... 59

Scheduling Occupancy (HPU) ................................................ 59

KMC Conquest Controller Application Guide, AG150217K 3

Dehumidication Sequence (HPU).......................................... 59

Temperature Sensing Inputs (HPU)......................................... 60

Fan Status (HPU)................................................................. 60

PID (Proportional Integral Derivative) Loops (HPU) ................... 60

Staged Heating And Cooling (HPU)......................................... 61

Fan Operation (HPU) ............................................................ 62

Economizer Cooling (HPU) and DCV ....................................... 62

Reversing Valve Action (HPU) ............................................... 63

Auxiliary and Emergency Heat Action (HPU) ............................ 63

RTU (Roof Top Unit) or AHU (Air Handling Unit).............................. 64

Introduction (RTU/AHU)........................................................ 64

Room Temperature Setpoints (RTU/AHU) ................................ 65

Occupancy, Motion Sensing, and Standby (RTU/AHU)................ 66

System Mode & Cooling/Heating Changeover (RTU/AHU)........... 67

Scheduling Occupancy (RTU/AHU) ......................................... 67

Dehumidication Sequence (RTU/AHU)................................... 67

Temperature Sensing Inputs (RTU/AHU).................................. 67

Fan Status (RTU/AHU).......................................................... 68

PID (Proportional Integral Derivative) Loops (RTU/AHU) ............ 68

Modulating Cooling and Heating (RTU/AHU) ............................ 69

Staged Heating And Cooling (RTU/AHU).................................. 69

Fan Control (RTU/AHU)......................................................... 70

Economizer Cooling (RTU/AHU) and DCV (RTU)........................ 70

VAV (Variable Air Volume).......................................................... 71

Introduction (VAV)............................................................... 72

Sensors (VAV) .................................................................... 73

Room Temperature Setpoints (VAV) ....................................... 74

Occupancy, Motion Sensing, and Standby (VAV)....................... 75

Scheduling Occupancy (VAV) ................................................ 76

PID (Proportional Integral Derivative) Loops (VAV) ................... 76

Airflow Setpoints Sequence (VAV) ......................................... 77

Cooling/Heating Changeover (VAV)........................................ 77

Discharge Air Temperature (DAT) Limiting (VAV) ...................... 77

Reheat (VAV)...................................................................... 78

Damper Operation (VAV)....................................................... 79

Fan Operation (VAV) ............................................................ 79

Dual Duct (VAV) .................................................................. 80

Balancing Airflow (VAV) ....................................................... 80

System Diagnostics (VAV) .................................................... 81

SYSTEM INTEGRATION AND NETWORKING......................................... 82

Networking .............................................................................. 82

BACnet Objects List .................................................................. 82

General Notes..................................................................... 82

BAC-5900 Series (General Purpose Controller) Objects ............. 83

BAC-9000 Series (VAV Controller) Objects .............................. 84

BAC-9300 Series (Unitary Controller) Objects.......................... 93

APPENDIX: K FACTORS FOR VAV..................................................... 108

INDEX......................................................................................... 109

4 KMC Conquest Controller Application Guide, AG150217K

About KMC Conquest

KMC Conquest controllers are fully programmable, native BACnet controllers

with integrated alarming, trending, and scheduling. This applications

guide provides expanded installation information, sequences of operation,

troubleshooting, and other information. For additional installation instructions,

see the installation guides for the respective products.

GENERAL INFORMATION

TERMINAL COLOR CODE

Black 24 VAC/VDC Power

Gray MS/TP and CAN Communications

Green Inputs and Outputs

EIO Terminals

and EOL Switch

NFC

Target

Power/Status

LED

Output

Override

Board Slots

& Cover

(Optional)

MS/TP

Status LED,

Network

Bulbs, EOL

Switch, and

Terminals

(Optional)

Ethernet Port

Room

Sensor Port

EIO

Status

LED

Power

Terminals

Input

Terminals

Output

Terminals

Specications, Accessories, and Installation

See the relevant KMC Conquest documents for:

• BAC-5900 Series BACnet General Purpose Controllers

• CAN-5900 Series I/O Expansion Modules

• BAC-9000 Series BACnet VAV Controller-Actuators

• BAC-9300 Series BACnet Unitary Controllers

• STE-9000 Series NetSensors Digital Room Sensors

• TSP-8003 (Dual Duct) Tri-State Actuator with Pressure Sensor

See also the Conquest Selection Guide and the BAC-5051E BACnet Router.

For the STE-9000 Series NetSensors, see also the Room Sensor and Thermostat

Mounting and Maintenance Application Guide.

For 4–20 ma applications, see also the 4–20 mA Wiring for Controllers

Application Guide.

Illustration: Controller Overview (BAC-5901)

KMC Conquest Controller Application Guide, AG150217K 5

Submittal Sheets (Diagrams and Operation)

BAC-9300 series unitary controllers and BAC-9000 series VAV controllers have

a collection of submittal sheets for common applications available through the

KMC Connect, TotalControl, or Converge conguration wizards. The submittal

sheets include wiring diagrams and sequences of operation.

Single Duct Variable Air Volume (VAV) Terminal Unit

Cooling with Staged Electric Reheat and Vent Control

Pressure Independent

Model: BAC-9001/9001CE

SEQUENCE OF OPERATION:

1. Changeover: If the discharge air temperature (DAT) drops below 72°F, cool air is said to be

available. As the DAT rises above 76°F, warm air is said to be available. Any time warm air is

available, auxiliary heat is locked out.

2. Cool air available: As space temperature rises above the cooling setpoint, the controller increases

airflow. At a space temperature of 2°F above the cooling setpoint, maximum cooling airflow is

maintained. On a decrease in space temperature, the controller reduces airflow. From cooling

setpoint to heating setpoint, minimum cooling airflow is maintained. If the temperature drops

further and heating is required, the auxiliary flow rate is maintained.

3. Warm air available: As space temp drops below the heating setpoint, the controller increases

airflow. At a temperature 2°F below the heating setpoint, maximum heating airflow is maintained.

On an increase in space temperature, airflow decreases. As space temperature rises above the

heating setpoint, minimum heating airflow is maintained.

4. CO2 (optional): As CO2 rises above the halfway point between the min CO2 reading (CO2

SAVED LOW) and the max CO2 target (CO2 SETPOINT), the controller increases airflow. At a

CO2 of 600ppm (default) above the min CO2 reading, maximum airflow is maintained. On a

decrease in CO2, the controller reduces airflow. Below the halfway point between max CO2

target and min CO2 reading, minimum airflow is maintained. When CO2 control is enabled, the

damper responds to the greater of CO2 or temperature control.

5. As the space temp drops below the heating setpoint, stages 1, 2 and 3 of electric reheat are

energized respectively. As the space temp rises back toward the heating setpoint, heating stages

3, 2 and 1 turn off respectively.

6. If DAT limiting is enabled and a DAT sensor is detected, the discharge air reheat setpoint is

determined based on the heating loop. The discharge air setpoint is limited to a maximum of

15°F above space temperature.

UI3

RDY

COM

GND

UI4

HIGH

LOW

-A

BACnet MS/TP EOL

10/100

ETHERNET

BAC-9001/9001CE Controller

H L

1/4" (6) O.D. tubing

to flow sensor

CONTROLLER

FROM BLK

SHLD

RED

CONTROLLER

TO BLK

SHLD

RED

If controllers are to be networked

together via MS/TP, turn ON EOL switch

on the controllers at both physical ends

of the network. Connect shield to earth

ground at only one point.

Connect sensor to the

RJ-45 jack using a max.

75' Ethernet cable.

STE-9521W

STE-6010W10

DISCHARGE AIR TEMP

10KΩ, TYPE 3

H N

Line

Voltage

24VAC

NOTES:

1. Controller settings must be initially

set using an STE-9XX1.

2. Recipient(s) must be configured to

utilize preconfigured alarms and

trends.

3. See kmccontrols.com for

accessories and additional details.

External connections::

UI3 = DAT SENSOR

BO7 = REHEAT #1

BO8 = REHEAT #2

BO9 = REHEAT #3

UI5

GND

UI6

UO3

GND

UO4

GND

UO5

T-STAT/

SENSOR

Connect

controller to

network using

standard

Ethernet cable.

(optional)

BO6

BO7

BO8

BO9

CREATION DATE: FILENAME:

REVISION DATE:

DRAWING TITLE:

REVISION:

19476 INDUSTRIAL DR.

NEW PARIS, IN 46553

PHONE: 574.831.5250

FAX: 574.831.5252

kmccontrols.com

COOLING VAV W/STAGED REHEAT, CO2

SSKV9032_VAV_CLG_3STAGE_RHT_CO2

2/9/2015

2/9/2015 INITIAL RELEASE

OFFON

123

Electric

Reheat

NOTE: ENSURE

WIRING TO

CONTROLLER IS

24VAC ONLY!

MIN CO2

READING

CO2 INCREASE

CFM INCREASE

MAX PRI CFM

CO2 CONTROL SEQUENCE (optional)

600 ppm

MIN PRI CFM

HTG

SP CLG

CFM INCREASE

MAX HTG CFM

WARM AIR AVAILABLE SEQUENCE

HTG SPAN

MIN

HTG

CFM

HTG

SP CLG

CLG SPAN ROOM

MAX CLG CFM

CFM INCREASE

AUX FLOW CFM

COLD AIR AVAILABLE SEQUENCE

HTG SPAN

MIN

CLG

CFM

-2F +2F

-2F

MAX CO2

TARGET

TEMP

INCREASE

ROOM

TEMP

INCREASE

ROOM

TEMP

INCREASE

HEATING STAGES OPERATION

STAGE 3

STAGE 2

STAGE 1

HTG

.7F1.3F1.9F

Illustration: Sample (VAV) Submittal Sheet

See the applications library in KMC Connect, TotalControl, or Converge to

download the sheets.

Video Tutorials

See also the assorted Conquest videos on KMC’s YouTube channel.

Illustration: KMC YouTube Channel Videos

6 KMC Conquest Controller Application Guide, AG150217K

Notes and Cautions

NOTE: In this document, a NOTE provides additional information that is

important.

CAUTION

In this document, a CAUTION indicates potential personal injury or

equipment or property damage if instructions are not followed.

Additional resources for installation, conguration, application, operation,

programming, upgrading and much more are available on the KMC Controls

web site (www.kmccontrols.com). To see all available les, log-in to the KMC

Partners site.

Support

Important Notices

KMC Controls®and NetSensor®are all registered trademarks of KMC Controls.

KMC Conquest™, KMC Commander™, KMC CommanderBX™, KMC Connect™, KMC

Connect Lite™, KMC Converge™, and TotalControl™ are all trademarks of KMC

Controls. All other products or name brands mentioned are trademarks of their

respective companies or organizations.

transcribed, stored in a retrieval system, or translated into any language in any

form by any means without the written permission of KMC Controls, Inc.

The material in this document is for information purposes only. The contents

and the product it describes are subject to change without notice. KMC

Controls, Inc. makes no representations or warranties with respect to this

document. In no event shall KMC Controls, Inc. be liable for any damages, direct

or incidental, arising out of or related to the use of this document.

Specications and design are subject to change without notice.

Handling Precautions

For digital and electronic sensors,

thermostats, and controllers, take reasonable

precautions to prevent electrostatic

discharges to the devices when installing,

servicing, or operating them. Discharge

accumulated static electricity by touching

one’s hand to a securely grounded object before working with each device.

NOTICE

OBSERVE PRECAUTIONS

FOR HANDLING

ELECTROSTATIC

SENSITIVE DEVICES

KMC Conquest Controller Application Guide, AG150217K 7

Indicators, Connections, and Status

Indicators show the status of connections and the controller. Indicator actions

are described below. For troubleshooting faulty operation, see LED Indicators

and Isolation Bulbs Issues on page 38.

Ready

(Power/Status)

LED

MS/TP

Network

Bulbs

MS/TP

COMM

(Status)

LED

EIO COMM

(Status) LED

Illustration: Indicators (BAC-5901C)

Ready

(Power/

Status)

LED

MS/TP

COMM

(Status)

LED

MS/TP

Network

Bulbs

Illustration: Indicators (BAC-9001C)

Ready (Power/Status) LEDs (Green)

Within a few seconds after power is rst applied, the green Ready (power/status)

LED near the power terminals will begin flashing (on for a second and then off

for a second) if the device is functioning normally.

MS/TP LEDs (Amber)

The (optional) MS/TP network has an amber LED that flickers as it receives and

passes the token during communication with the network. When the controller

is powered up (but not communicating on the MS/TP port), these amber LEDs

will flash slowly, about once per second. When the MS/TP port establishes

communications with the network, the amber LED for that MS/TP port will flash

rapidly (multiple times a second) as it receives and passes the token.

(STATUS) INDICATORS

8 KMC Conquest Controller Application Guide, AG150217K

EIO LEDs (Green)

For BAC-5900 series controllers with connected CAN-5900 series expansion

modules, the EIO (Expansion Input Output) network (also known as a CAN bus)

has a green LED (on each end) that flickers as it receives and passes the token

during communication with the network. See CAN-5900 Series Expansion

Modules on page 23 for more information.

Network Isolation Bulbs (HPO-0055)

MS/TP and EIO networks have an assembly of two isolation bulbs located near

the network terminals. Normally the bulbs are not illuminated. If one or both

bulbs are illuminated, it indicates the network is improperly phased (the ground

potential of the controller/module is not the same as on other controllers/

modules on the network).

Amber Ethernet

(Communication

Speed)

Green Ethernet

(Trafc)

Illustration: Ethernet Indicators (2016 and Later BAC-90xxE Shown)

Ethernet LEDs (Green and Amber)

(Optional) Ethernet network connectors have two built-in LEDs:

• The amber LED illuminates when the controller has power and is commu-

nicating at its highest speed (100BaseT). (It is off when the connection is

communicating at 10BaseT.)

• The green LED will blink at a rate in accordance to Ethernet trafc.

• If neither LED is illuminated, controller is unpowered or there is a faulty

Ethernet connection.

Early model BAC-59xxE and BAC-9xxE models had a single Ethernet port. In mid-

2016, dual port models began replacing the single port models. On these newer

models, the Room Sensor port is yellow instead of black to help differentiate it

from the black Ethernet ports.

NOTE: The Room Sensor port is next to the Ethernet ports in the BAC-90xxE

VAV controllers. It is on the opposite side on BAC-93xxE and BAC-59xxE

controllers.

KMC Conquest Controller Application Guide, AG150217K 9

Input Connections (Room Sensor Port)

Dedicated Use of (STE-9000/6000) Room Sensor Port

CAUTION

On Conquest “E” models, do NOT plug a cable meant for Ethernet

communications into the Room Sensor jack. The Room Sensor port

powers a NetSensor, and the supplied voltage may damage an Ethernet

card, switch, or router to which it is accidentally connected. See

Illustration: Inputs and Ports (Early BAC-9001CE) on page 9and

Illustration: Room Sensor and Dual Ethernet Ports on page 9.

Room Sensor Port:

Inputs 1 and 2

Ethernet Port

Removable Screw Terminals:

Inputs 3 through 6

Illustration: Inputs and Ports (Early BAC-9001CE)

(2016 and Later

BAC-90xxE

Shown)

Ethernet

Connections

Room

Sensor

Connection

Illustration: Room Sensor and Dual Ethernet Ports

Early model BAC-59xxE and BAC-9xxE models had a single Ethernet port. In mid-

2016, dual port models began replacing the single port models. On these newer

models, the Room Sensor port is yellow instead of black to help differentiate it

from the black Ethernet ports.

NOTE: The Room Sensor port is next to the Ethernet ports in the BAC-90xxE

VAV controllers. It is on the opposite side on BAC-93xxE and BAC-59xxE

controllers.

CONNECTIONS (SENSORS, EQUIPMENT, NETWORKS)

10 KMC Conquest Controller Application Guide, AG150217K

The dual Ethernet ports on these controllers function as Ethernet switches to

other controllers as well as interfaces within each controller. This allows daisy-

chaining of Ethernet models. See Daisy-Chaining Conquest Ethernet Controllers

Technical Bulletin (TB160426) for more information.

NOTE: The input objects AI1 and AI2 are dedicated for use with analog

electronic STE-6010, STE-6014, and STE-6017 sensors, but not

digital STE-9xx1 NetSensors. See Analog STE-6000 Series Thermistor

Sensors on page 12. When a NetSensor is connected to the port, AI1

and AI2 will appear in software to be unused. The NetSensor digitally

communicates with the value objects AV1, AV4, and AV5. See Digital

STE-9000 Series NetSensors on page 10.

NOTE: For additional information on value objects, see BACnet Objects List on

page 82.

NOTE: AI1 and AI2 can be used with other sensors by connecting to Pin 3 and

Pin 1 and/or Pin 8 of an RJ45-type modular connector inserted in the

Room Sensor port. See Illustration: Room Sensor Port Pinouts on page

10.

Pin 1 = Setpoint Signal to Controller (AI2)

Pin 3 = Ground Reference

Pin 8 = Temperature Signal to Controller (AI1)

Flat,

Pin-Side

of Ethernet

Connector

Illustration: Room Sensor Port Pinouts

Digital STE-9000 Series NetSensors

STE-90xx/93xx STE-92xx/95xx

with Motion Sensor

Illustration: STE-9000 Series NetSensors

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