Danfoss m2 User Manual

2 Manual RS.8A.N5.02 © Danfoss 10-2007 m2 Version 3.11
Contents
Introduction 3
Safety 3
System Overview 4
Alarms 4
Security 4
Battery Backup 4
External Connections 4
Technical data 5
Key Operation 5
Operation via the Key Pad 8
Point Overview 8
Point Detail 8
Inhibiting a Point 9
Point Oset 9
Single Point Log Printout 9
Graphics 10
Pulsed Input 10
Alarm Mode 11
Muting and Clearing an Alarm 11
Main Menu 11
Scan Mode 11
No Scan 11
Point Overview Scan 11
Point Detail Scan 12
Alarm History 12
Point Alarm List 12
Event History 12
Print Menu 12
Alarm History 12
Software Version 13
Setting the System Time and Date 13
Daylight Saving 14
Setup Information 14
Conguring the System via the Key Pad 15
Entering Characters in Edit Fields 15
Numeric Only Fields 15
Diacritic Entry 15
Setup Menu 15
Entering the Passcode 15
Setting Installation Name 15
Setting Temperature Units 16
Setting Date Format 16
Selecting a Point Number 17
Name 16
Setting the Point Type 16
Setting the Units of Measurement 17
Defrost Interlock Point 17
Setting the Alarm Settings 17
Setting the Alarm Action 17
Setting the Log Action 18
Setting the Graph Action 18
Point Setup (Screen 2) 18
Input Source 18
Remote Addr 18
Input Type 19
Input Number 19
Y Axis 19
Y Base 19
4 - 20mA Inputs 19
Pulsed Input Setup 19
Mode 19
Pls/kWh 19
Export 20
Pulsed Input Installation Notes 20
Resolution 20
Defrost Synchronisation 20
Password Setup 21
Point Oset Passcode Protection 21
Setting the Log/Chart Frequency 21
Alarm Action Setup 22
Output Name 22
Action n 22
Delay 23
Duration 23
Clear On 23
Modem Dialout Options 23
Dialout 24
Call Type 24
Number 24
Pager Info 25
Dening the Probe Curves 25
Setting up a Curve Table 26
4-20mA Set-up 26
Modem Conguration 27
Baud Rate 27
Dial 27
Answer 27
Language Selection 27
'AKM' Call Type 28
Maintenance 29
Cleaning 29
Service 29
Full Character Set 29
Alphanumeric Character Set 29
Remote Controller Parameters 30
Conguring The m2+ Via The Key Pad 30
Type 30
Input Source 30
Remote Addr 30
Input Type 30
Input Number 30
EKC 31
Alarm action setup 34

Danfoss m2 Specifications

General

Brand	Danfoss
Model	m2
Category	Control Systems
Language	English