Marathon Monitors Inc.

 

Table of contents:

 

SAFETY and EMC INFORMATION

4

Installation Safety Requirements

5

Installation requirements for EMC

7

Technical Specification

8

Installation

11

Introduction

13

MECHANICAL INSTALLATION

13

Wiring of 2-wire EIA-485 serial communications link

21

OPERATION

23

FRONT PANEL LAYOUTs

24

Basic operation

26

Operating modes

27

Automatic mode

28

MANUAL MODE

29

PARAMETERS AND HOW TO ACCESS THEM

30

Parameter names

32

Navigation Diagram

33

PARAMETER TABLES

37

Alarms

44

Diagnostic alarms

45

ACCESS LEVELS

47

Edit level

50

Setting operator access to a parameter

50

TUNING

53

AUTOMATIC TUNING

54

MANUAL TUNING

56

Setting the cutback values

57

motorized valve control

59

Gain scheduling

62

CONFIGURATION

63

Selecting configuration level

64

Changing the passwords

65

User calibration

85

User Calibration Enable

86

Offset calibration

87

Two-point calibration

89

Calibration points and Calibration offsets

92

Parameter Table (Default)

93

INDEX

102

AACC 2000 Carbon

3

Nov. 1, 1997

 

 

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Marathon Computer AACC 2000 manual Mechanical Installation