Emerson XM679 Manuals

Manuals and User Guides for Emerson XM679. We have 1 Emerson XM679 manual available for free PDF download: Installation And Operation Manual

Emerson XM679 Installation And Operation Manual

Emerson XM679 Installation And Operation Manual (57 pages)

Controllers for Multiplexed Cabinets

Brand: Emerson | Category: Controller | Size: 2 MB

Table of Contents

Table of Contents
5
1 Introduction

7
- General Warning
  7
2 Overview

7
- General Description
  7
- Ordering Codes
  8
3 User Interface

9
4 Fast Access Menu

12
5 Section Menu

13
- T Oset Energy Saving Times
  13
- T Oset Timed Defrost Parameters
  13
6 Electronic Expansion Valve Menu (for Model Xm679 Only)

14
7 Controlling Loads

14
- Solenoid Valve
  14
- Standards Regulation and Continuous Regulation
  14
  - First Kind of Regulation: Standard Regulation
    15
  - Second Kind of Regulation: Continuous Regulation (for Model XM679 Only)
    15
- Defrost
  15
  - Defrost Starting
    15
  - Defrost Ending
    15
- Fans
  16
  - Control with Relay
    16
  - Control with Analog Output (if Present)
    16
- Anti -Sweat Heaters (I F Present )
  16
- Auxiliary Output
  16
8 Parameters List

17
9 Digital Inputs

26
- Generic Alarm (Eal)
  26
- Serious Alarm Mode (Bal)
  26
- Pressure Switch (Pal)
  26
- Door Switch Input (Dor)
  26
- Start Defrost (Def)
  26
- Relay Aux Actuation (Aus)
  26
- Relay Light Actuation (Lig)
  26
- Remote ON/OFF (Onf)
  26
- Kind of Action (Htr)
  26
- Fhu (Not Used )
  27
- Energy Saving Input (Es)
  27
- Configurable Input - Holiday Function (Hdy)
  27
- Digital Inputs Polarity
  27
10 Installation and Mounting

27
11 Electrical Connections

28
- Probe Connections
  28
12 Rs485 Serial Line

28
13 How to Use the Hot Key

28
- Download (from the Hotkey to the Device)
  28
- Upload (from the Device to the Hotkey)
  29
14 Alarm Signals

30
- Ee Alarm
  32
- Alarm Recovery
  32
15 Technical Data

33
16 Ul Ratings

34
17 Connections

35
18 E2 Modbus Network Wiring

37
19 Wiring Layout for Sharing a Pressure Transducer on a Lan

38
20 Pressure Transducer Setup (Xm679 Only)

39
- Rs485 Net Monitoring Temperatures
  41
  - RS485 Connection
    41
- How to Enable a Pressure Probe to Share Across the Lan
  41
21 Wiring Connection to Site Supervisor

42
22 Ect Modbus Networking to E2S

43
- E2 Versions 3. XX and below
  43
- Com Port Associations - E2 Versions 4.0 and above
  43
- E2 Setup of Devices
  44
  - Set up Network Ports
    44
  - Add and Connect the Device
    44
- Wiring Types
  46
- Modbus Termination Blocks
  46
23 Default Setting Values

47
- Table 23-1 Appendix A - Alternate Modbus Com Wiring Method for E2, Xr, XM, and Xev
  54
Devices

54

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