McQuay MWH Manual de Serviço descarregar pdf (Página 2)

2 OM 1191

Table of Contents

Safety.......................................4

Use of Warnings and Notes ....................4

Control Panel ................................5

MD5 HVAC Control Panel Features ..............5

General Display Features ...................5

HVAC Control Panel Modes .................5

Start Up .....................................8

Application Macros ...........................9

Overview...................................9

General Considerations.....................9

HVAC Default macro ......................11

Parameters .................................12

Parameter List..............................12

Group 99: Start-Up Data . . . . . . . . . . . . . . . . . . . 12

Group 01: Operating Data ..................13

Group 03: Actual Signals...................17

Group 04: Fault History ....................19

Group 10: Start/Stop/Dir ...................20

Group 11: Reference Select ................21

Group 12: Constant Speeds ................24

Group 16: System Controls .................26

Group 20: Limits .........................28

Group 21: Start/Stop . . . . . . . . . . . . . . . . . . . . . . 29

Group 22: Accel/Decel.....................30

Group 26: Motor Control ...................31

Group 30: Fault Functions..................32

Group 31: Automatic Reset .................33

Group 34: Panel Display . . . . . . . . . . . . . . . . . . . 34

Group 36: Timed Functions .................36

Group 53: EFB Protocol ...................38

Group 64: Load Analyzer...................39

Group 81: PFA Control ....................41

Group 98: Options ........................44

Embedded Fieldbus ..........................45

Overview..................................45

Control Interface ............................45

Planning ..................................45

Mechanical and Electrical Installation–EFB .......46

Communication Setup – EFB . . . . . . . . . . . . . . . . . . 48

Serial Communication Selection . . . . . . . . . . . . . 48

Serial Communication Conguration..........48

Activate Drive Control Functions – EFB . . . . . . . . . . 50

Controlling the Drive ......................50

Input Reference Select ....................50

Miscellaneous Drive Control ................51

Relay Output Control......................52

Analog Output Control.....................53

PID Control Setpoint Source ................53

Communication Fault......................53

Feedback from the Drive – EFB . . . . . . . . . . . . . . . . 54

Pre-Dened Feedback.....................54

Mailbox Read/Write .......................54

Actual Value Scaling ......................55

Diagnostics – EFB ..........................56

Fault Queue for Drive Diagnostics............56

Serial Communication Diagnostics ...........56

Troubleshooting ............................58

BACnet Protocol Technical Data................59

Binary Input Object Instance Summary........59

Binary Output Object Instance Summary ......59

Binary Value Object Instance Summary .......60

Analog Input Object Instance Summary .......60

Analog Output Object Instance Summary ......61

Analog Value Object Instance Summary.......61

BACnet Quick-Start Sequence ..............62

BACnet Device Address Rules ..............63

Protocol Implementation Conformance Statement

(PICS) .................................64

PICS Summary ..........................64

Statement ..............................65

BACnet Object Denitions ....................66

Object/Property Support Matrix ..............66

1 2 3 4 5 6 7 ... 95 96

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McQuay MWH Manual de Serviço Página 2

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