AUTOFLAME Mk7 User manual

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t-Up

.T.I.

uide

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Mk7 D.T.I.

Set-Up Guide

Issued by:

AUTOFLAME ENGINEERING LTD

Unit 1-2, Concorde Business Centre

Airport Industrial Estate, Wireless Road

Biggin Hill, Kent TN16 3YN

Tel: +44 (0)845 872 2000

Fax: +44 (0)845 872 2010

Email: [email protected]

Website: http://www.autoflame.com/

Registered Holder:

Company:

Department:

This manual and all the information contained herein is copyright of

Autoflame Engineering Ltd. It may not be copied in the whole or part without

the consent of the Managing Director.

Autoflame Engineering Ltd’s policy is one of continuous improvement in both

design and manufacture. We therefore reserve the right to amend

specifications and/pr data without prior notice. All details contained in this

manual are correct at the time of going to print.

Important Notes

A knowledge of combustion related procedures and commissioning is essential before

embarking work on any of the M.M./E.G.A. systems. This is for safety reasons and

effective use of the M.M./ E.G.A. system. Hands on training is required. For details on

schedules and fees relating to group training courses and individual instruction, please

contact the Autoflame Engineering Ltd. offices at the address listed on the front.

Short Form - General Terms and Conditions

A full statement of our business terms and conditions are printed on the reverse of all

invoices. A copy of these can be issued upon application, if requested in writing.

The System equipment and control concepts referred to in this Manual MUST be installed,

commissioned and applied by personnel skilled in the various technical disciplines that

are inherent to the Autoflame product range, i.e. combustion, electrical and control.

The sale of Autoflame’s systems and equipment referred to in this Manual assume that

the dealer, purchaser and installer has the necessary skills at his disposal. i.e. A high

degree of combustion engineering experience, and a thorough understanding of the

local electrical codes of practice concerning boilers, burners and their ancillary systems

and equipment.

Autoflame’s warranty from point of sale is two years on all electronic systems and

components.

One year on all mechanical systems, components and sensors.

The warranty assumes that all equipment supplied will be used for the purpose that

it was intended and in strict compliance with our technical recommendations. Auto-

flame’s warranty and guarantee is limited strictly to product build quality, and design.

Excluded absolutely are any claims arising from misapplication, incorrect installation

and/or incorrect commissioning.

Contents

1MK7 DATA TRANSFER INTERFACE MODULE ............................................................. 1

1 Overview of the Mk7 D.T.I. .........................................................................................................1

1.1.1 Introduction to the Mk7 D.T.I...........................................................................................1

1.1.2 Information Available from Mk7 D.T.I. ............................................................................1

1.2 Fixing Holes and Dimensions...................................................................................................4

2SET-UP AND CONNECTIONS .................................................................................... 5

2.1 Wiring......................................................................................................................................5

2.1.1 Mk7 D.T.I. Wiring Diagram .............................................................................................5

2.1.2 System Schematic ............................................................................................................6

2.1.3 M.M. Modules Connection ..............................................................................................7

2.1.4 Mk7 M.M. and Mk8 E.G.A. with Mk7 D.T.I. ...................................................................8

2.2 Mk7 D.T.I. Set-Up ....................................................................................................................9

2.2.1 Mk7 M.M. Options and Parameters................................................................................9

2.2.2 Mini Mk8 M.M. Options and Parameters..................................................................... 12

2.2.3 Configuring the Boiler Room......................................................................................... 15

2.2.4 D.T.I. Setup ................................................................................................................... 22

2.2.5 Deleting Boilers and I/O Modules................................................................................ 25

2.2.6 Network Set-Up ............................................................................................................ 30

2.3 Mk7 D.T.I. Connections ........................................................................................................ 32

2.3.1 PC Connection .............................................................................................................. 32

2.3.2 Network Connection..................................................................................................... 33

2.3.3 Pinging the D.T.I............................................................................................................ 34

2.3.4 RS422 Connection........................................................................................................ 35

3ANALOGUE AND DIGITAL INPUTS/OUTPUTS ........................................................ 36

3.1 Mk7 Universal Input/ Output Module .................................................................................. 36

3.1.1 Introduction................................................................................................................... 36

3.1.2 Wiring and Dimensions................................................................................................. 37

3.1.3 Set-Up I/O Modules on Mk7 D.T.I. .............................................................................. 39

4MODBUS............................................................................................................... 48

4.1 M.M.

Read Addresses .......................................................................................................... 48

4.2 E.G.A. Read Addresses ........................................................................................................ 56

4.3 Input/ Output Modules Read Addresses .............................................................................. 58

4.4 Read/Write Addresses ......................................................................................................... 61

4.4.1 M.M. Read/Write Addresses ....................................................................................... 61

4.4.2 Analogue and Digital I/O Read/Write Addresses ....................................................... 61

4.5 Information, Errors and Lockouts .......................................................................................... 62

4.5.1 Digital Inputs (1x Reference) ........................................................................................ 62

4.5.2 Analogue Inputs (3x References) ................................................................................. 63

4.5.3 Error and Lockout Codes .............................................................................................. 64

4.5.4 Water Level .................................................................................................................. 68

5INTERACTING WITH THE MK7 D.T.I. ....................................................................... 69

5.1 Burner Information................................................................................................................ 69

5.2 M.M. Display Screen............................................................................................................ 71

5.3 Fault Logs.............................................................................................................................. 74

5.4 M.M. I.B.S Screen................................................................................................................. 75

5.5 Display Logs ......................................................................................................................... 76

5.6 E.G.A. Display Screen .......................................................................................................... 78

5.7 I.B.S Information ................................................................................................................... 79

1 Mk7 Data Transfer Interface Module

10.08.2015 Mk7 D.T.I. Set-Up Guide Page 1

1 MK7 DATA TRANSFER INTERFACE MODULE

1 Overview of the Mk7 D.T.I.

1.1.1 Introduction to the Mk7 D.T.I.

The Autoflame Data Transfer Interface (D.T.I.) is the gateway for communications between the M.M.

and E.G.A. range of products. All of the M.M. operational data, of up to ten M.Ms in one location, can

be collected by the D.T.I. The information gathered is available for transmission to an external source

via RS422 and Ethernet data links. The data gathered by the Mk7 D.T.I. can be collected and viewed

using the included CEMS Audit software, which allows data collection over a Local Area Network

(LAN), or over the internet.

Up to a maximum of ten M.M. modules, can be connected to one D.T.I. module. This can be a

combination of Mk7 M.M. modules and Mini Mk8 M.M. modules. It is also possible to receive data

from up to 10 E.G.A.s for emissions data. To accommodate the status information from other plant

related equipment, the D.T.I. can communicate with up to ten Mk6 Analogue and ten Mk6 Digital

Input/ Output Modules, or ten Mk7 Universal Input/ Output modules. The information gathered by the

D.T.I. from each system is then available for transmission to the Building Management System or

Energy Management System (BMS or EMS). This is done through the RS422 link or Ethernet to send

data via Modbus communications. Typical remote B.M.S. information and operational facilities are

subject to the particular site and management system requirements.

The Autoflame network operates using a two core screened cable and features dedicated data ports

for RS422 and Ethernet connections. The Mk7 D.T.I. poles each item on the network periodically,

storing up-to-date information every 2 seconds. The D.T.I. then outputs to defined Modbus addresses,

which are then available to third party systems like a B.M.S. The 10.4” touch-screen displays the

operational status of the D.T.I.’s communications, with corresponding error conditions in the event of a

communication failure.

1.1.2 Information Available from Mk7 D.T.I.

The Mk7 D.T.I. displays information from the Mk7 M.M., Mini Mk8 M.M., Mk8 E.G.A., and the Water

Level control. Remote on/off control of the burners can also be achieved as well as the adjustment of

the temperature or pressure setpoints and the sequence order. Through the D.T.I. touch screen, CEMS

Audit software and via Modbus, the following information is available:

Mk7 D.T.I. Input Values

Enable/disable burner

Change individual required setpoint

Change global required setpoint

Select lead boiler

Shuffle sequencing (not Modbus)

Set load index (firing rate)

Label and control input/outputs (not Modbus)

Mk7 M.M.

Actual boiler temperature (deg. C/F) or pressure (Bar/PSI)

Required setpoint i.e. required boiler temperature (deg. C/F) or pressure (Bar/PSI)

Burner on/off status

Burner firing rate (%)

Fuel selected

Burner rating

1 Mk7 Data Transfer Interface Module

Page 2 Mk7 D.T.I. Set-Up Guide 10.08.2015

Fuel flow metering values

Load detector type (temperature/pressure)

16 lockout and error history with date and conditions

Auto/hand/low flame hold operation

Number of channels used

Channe1, 2, 3, 4, 7, servomotor angle

Channel 5, 6 output and input signals to VFD with feedback history

Burner firing status phase (off, standby, purge, ignition, firing etc.)

Lead/lag boiler status

Sequence order

Sequence status (on, standby warming, off)

Enabled/disabled status

Total hours run

Number of start-ups per fuel

Online and commissioned gas/ oil pressure

Online and commissioned air pressure

UV scanner signal history

Mk8 E.G.A.

E.G.A. operation optioned

Standalone/M.M. operation

Flue gas O2present value

Flue gas CO2present value

Flue gas CO present value

Flue gas NO present value

Flue gas NO2present value (if optioned)

Flue gas SO2present value (if optioned)

Flue gas O2commissioned value

Flue gas CO2commissioned value

Flue gas CO commissioned value

Flue gas NO commissioned value

Flue gas NO2commissioned value (if optioned)

Flue gas SO2commissioned value (if optioned)

Flue gas exhaust temperature

Ambient temperature

Flue gas delta temperature

E.G.A. errors

Chiller condition

Current emissions by weight and volume (O2, CO2, CO, NO, SO3, H2O, N2, Total)

Totalised emissions by weight and volume (O2, CO2, CO, NO, SO3, H2O, N2, Total)

Heat input, heat loss and net useful heat

Net efficiency, gross efficiency and delta temperature

Fuel flow rates, instantaneous and totalised for up to 2 years

Fuel consumption, fuel costs instantaneous and totalise for up 2 years

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