Danfoss AK-SM 800 User guide

User Guide

AK-System Manager

AK-SM 800 Series

ADAP-KOOL® Refrigeration Control System

www.danfoss.com

User Guide | AK-System Manager, AK-SM 800 Series

Contents
Chapter 1: Product Introduction
Product Introduction.......................................................................................	3
Specifications......................................................................................................	4
Chapter 2: Installation and start-up configuration
Installation............................................................................................................	5
Connections.........................................................................................................	7
Network topology.............................................................................................	7
Lon RS485 Topology..............................................................................	8
MODBUS topology..................................................................................	9
First time startup.............................................................................................	10
AK-SM 800 Host Network Configuration................................................	10
Connecting to AK-SM 810.............................................................................	12
Initial Configuration - language.................................................................	13
Remote Management Tool (RMT)..............................................................	14
System Upload / Download.........................................................................	15
Device Management
(Configuration/System/Device Management).....................................	16
IP Configuration and suggested security settings..............................	17
Chapter 3: Navigation and use
General navigation, operation and use (via web)...............................	19
Connecting to your AK-SM...........................................................................	19
Dashboard view...............................................................................................	19
File.........................................................................................................................	20
Auto History Log Collection........................................................................	23
Auto Alarm Log Collection...........................................................................	24
Managing alarms.............................................................................................	25
Device detail......................................................................................................	26
System view.......................................................................................................	27
Schedule view...................................................................................................	28
History (Logs)....................................................................................................	29
Collecting and viewing history..................................................................	30
Chapter 4: Configuration
Initial Configuration - Web Wizard............................................................	32
Copy Wizard.......................................................................................................	35
Network Nodes.................................................................................................	36
System configuration (Time settings / preferences)..........................	37

Communication...............................................................................................	40
Alarms..................................................................................................................	40
Control tab.........................................................................................................	47
Chapter 5: Master Control Functions
Rail Heat..............................................................................................................	53
Schedules...........................................................................................................	56
Customized control.........................................................................................	59
Suction Pressure Optimization...................................................................	60
Adaptive Liquid Management....................................................................	62
AKC ON (Evap shutdown when injection off).......................................	63
Coordinated Adaptive Defrost ..................................................................	64
Chapter 6: Advanced features and configurations
Managers Override.........................................................................................	65
Light......................................................................................................................	66
Lighting Configuration..................................................................................	66
Dimming control via AK I/O.........................................................................	69
HVAC Configuration........................................................................................	71
Miscellaneous Configuration......................................................................	74
Energy..................................................................................................................	87
Energy Configuration.....................................................................................	87
Energy Measurement / Load shed............................................................	91
Detail Energy................................................................................................	93
Enterprise Load Shed (via Danfoss EDS Service)..................................	94
Demand Limiting.............................................................................................	95
Boolean Logic / Calculations.......................................................................	96
Chapter 7: Device support
Danfoss AKC Support (Via AK-PI 200).......................................................	98
Service Tool Support....................................................................................	102
CoreSense™ (MODBUS) Support.............................................................	103
AK-SM 800 Device support guidelines.................................................	104
Chapter 8: Miscellaneous
Recommended method for upgrading your
AK-SM 800 series front end.......................................................................	105
Ordering...........................................................................................................	108
Document History........................................................................................	108
Glossary of terms..........................................................................................	109

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User Guide | AK-System Manager, AK-SM 800 Series

Chapter 1: Product Introduction

Product Introduction

Your Application

The Danfoss AK-System Manager (AK-SM) is a modern solution for the food retail markets. The AK-SM uses the latest technology to provide the maximum benefit to the end user, both in terms of energy saving optimization, control options and user friendly access. Designed specifically with the food retail applications in mind, the AK-SM provides all the functionality and tools to provide full application ‘coverage’, for the Refrigeration control and monitoring application.

The Danfoss AK-SM represents the most flexible answer to today’s demands & balances cost effective control, continuous energy optimization and long term flexibility via miscellaneous inputs and boolean logic commands, all built in to one easy to use front end controller.

Modern Technology at work for you

Modern tools like the built-in USB flash drive port allows for easy firmware updating & saving of the database. All part of the AK-SM package is the Remote Management Tool, a simple yet powerful application that allows remote updates, software management and the saving of databases on the AK-SM. Full remote access is powered by the AK-SM built in web server, providing you with an advanced web browser environment in which to control, view & monitor all your important assets.

AK-SM Headline Features	Benefits
*License dependent

Refrigeration Control (centralized and de-centralized	Control and monitor your Refrigeration application via centralized (Rack) or
methods)	de-centralized (Case/Pack) dependent on your control needs.

Energy saving technology (built in)	Master control, Suction optimization, scheduling, enterprise load shed

Schedules Groups	Central Defrost, Case lighting, Store / Outside Lighting, Night setback, Shutdown

Flexible Alarm Routing / Output	e-mail, IP address, relay

Built in MODBUS, LonWorks® network	More scope for control solutions - Established protocols

Full color VGA Local screen view & access	Access all areas of your system from easy to use local screen

Built in Buzzer & 2-tone LED	Easy local level alarm notification

Support for Danfoss AK I/O modules	I/O module support offering extended and flexible control, monitoring

Local screen custom graphics	Create simple & clear graphic screen with only ‘key parameters’ shown - simply the
	management of your services. Max.5 BMP’s max. 100 log points each

Consolidated store view	Show a consolidated web view of your store, not just individual AK-SM controllers. View
	all data from all interconnected AK-SM devices in common web browser pages

600 History points	Large history storage capacity to ensure HACCP compliance & service level detail

Web browser custom graphics	Create custom web graphics that present in the AK-SM web screens. Map any datapoint
	from any AK-SM controller and vizualize in the web.
	Max.5 JPG’s max. 200 log points each

Multiple users / user levels	Definable user list with clear authorization levels

Multiple language support	Local & Browser language support

USB flash drive support (load,save and update software)	Reduce commissioning time & Cost

Full web browser access	Standard web browser connection provides access to all areas of the system

Built in Boolean Logic commands	Create your own logic to control even the most obscure application

Remote Management Tool	Remotely manage your system - Update software, save database, controller file
	management, load images, allowing custom image & mapping of parameters

Service Tool support	Gain access to Danfoss AK2 based controls via Service Tool tunneling

HVAC Control	AK SM 820 and AK-SM 880 offer HVAC support

Lighting Control	All systems support Lighting Control

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User Guide | AK-System Manager, AK-SM 800 Series

Specifications

The mounting location should be flat, dry and free of major vibrations. The AK-SM 800 should be mounted at eye level.

Environmental Range:

Operating temperature: -10 – 55˚C (14 – 131˚F)

@ 90% RH (non condensing) IP20

Electrical range:

~ 100 – 240 V AC 50/60 Hz, 12 W Built in alarm relay,

Contact voltage: Up to 240 V, Load: AC-1 (Ohmic) Current rating. 5 Amp AC-15(inductive) Current rating. 3 Amp

LCD

Active TFT colours (thin-film transistor), SVGA 800 x 600

WARNING: To avoid risk of injury from electric shock, ensure correct electrical isolation is made before working within the enclosure.

Size

Unit Width 295 mm (11.6”), Unit Height 235 mm (9.3”), Unit Depth 65 mm (2.5”)

Mounting holes 246 mm (9.7”) Width Mounting holes 175 mm (6.9”) Height

Approvals:

Declaration of conformity info

-Regulation 2005/37/EC

-EN 12830, 07-1999

-EN 13485, 11-2001

-HACCP 080R1215

- CE	080R1213
- C-Tick	080R1214
- UL	E31024

USB Access door

Active USB Flash drive (use for load/save database and AK-SM software) User Authorization required’

Not currently Used

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Chapter 2: Installation and start-up configuration

Installation

Tools needed

1.Bubble level

2.Small slotted screwdriver for connector screws

3.Torx 8 screwdriver for releasing the electronic unit and for fastening the unit when recessed mounted

4.Screwdriver for fixating the AK-SM 800

5.Pen for marking the 2 lower fixation holes

6.Larger slotted screwdriver for releasing the Technician lid

Wall Mountingbox1

1.Attach screw to the wall

2.Mount AK-SM 800 to the screw

3.Loosen Technician lid (three sides)

4.Remove Technician lid

5.Level the AK-SM 800

6.If drilling is necessary, mark up 2 screws in Connector part.

7.Attach the Connector part to the wall using another 2 screws

Wall Mountingwiring

Insert cables through the rubber grommets

Strip the cables	Strip the wires	Secure wires in	Strain relief the cables
		connectors by screwdriver

1) For installation in countries where UL Listing is required, please refer to the installation instruction provided with the product.

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Carefully replace the keypad, ensure that it securely snaps into		Wall MountingPanel recessed
place		From the front:
		A hole of the size 280 x 220mm is machined
		The AK-SM 800 is inserted in the hole

From the backside:

Slide the 3 fastener into the housing part The screws are inserted into the fasteners Secure the unit by tightening the screws

Remove Technician lid

From the back, push cables inside the housing

Insert the plastic divider to separate and make sure firmly snaps into place.

The plastic insert is provided in the accessory bag and is required for panel mounting the unit where UL Listing is required.

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Connections

The following chapter describes the available connections on your AK-SM 800.

Please note that not all connection points are currently active, please refer to the drawing below for more details

not

not currently

currently used

used

MODBUS field bus

Boot

switch

Address

switch

Power Supply

Alarm relay

Lon (RS485)

(used to place unit in

(used when configuring

field bus

boot loader mode)

multiple SM units

RJ 45 LAN, Use shielded Ethernet cable

Network topology

Your AK-SM supports both MODBUS and Lon RS485 local bus connections. For further detailed description of network connections please refer to document ‘Data Communication between ADAP-KOOL® Refrigeration controllers_RC8AC802’

Lon RS485

Follow standard topology guidelines for Lon RS485, with particular respect to maximum cable length, when to use a repeater and ensuring suitable resistors are in place.

Cable type

Cables twisted in pairs must be used, and they may be provided with a screen. Some types of communication require a cable with a screen to be used.

Examples:

For Lon RS485, MODBUS, RS485 Third party - General ‘EIA 485’ recom mendation:

-Belden 9841, 24 AWG, 1 pair with screen

-Belden 3107A, 22 AWG, 2 pairs with screen

-Smartwire 043006AL, 22 AWG, 1 pair with screen

-Alpha wire 6453, 22 AWG, 1 pair with screen

-Carol C4841A, 24 AWG, 1 pair with screen

-Dätwyler Uninet 3002 4P 4 pairs with screen(CAT5 cable)

For Lon TP78 communication - Level 4 cable general recommendation:

-Belden 7703NH, 22 AWG, 1 pair with screen

-Belden 7704NH, 22 AWG, 2 pair with screen

-Smartwire 106500, 22 AWG, 1 pair with screen

Wires with larger cross-section than AWG 22 is not recommended. ( Eg. AWG 20 and 19).

When using the Lon RS485 network, ensure the Term. Switch on the AK-SM is in the ‘ON’ position (enable internal resistor). Any repeaters must also have 120 Ohm resistor in place.

Finally, ensure that the last controller on the network run also has its end of line on line resistor enabled.

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Cable length

A cable length must not exceed 1200 m (4000 foot). A repeater (Part # 084B2241 ) must be used for longer lengths.

	Lon RS485 Topology	R=120 ohm
	The cable connection must be connected from controller to	R=120 ohm
	The cable connection must be connected from controller to
	controller, and no branches are allowed on the cable. If the	AK-SM
	cable length exceeds 1200 m a repeater must be inserted. If the	AK-SM

	data communication cable runs through an electrically noisy
	environment which impairs the data signal, one or more repeaters
	must be added to stabilise the signal.

When configuring Lon devices on the control bus, the highest device address that can be can be used is 127 (max. 120 controller in total)

Remember to use 120 Ohm terminators on the last filed bus controller device. Note also to enable (ON) the Term. Switch, located above each network connection point on the AK-SM 800, this will enable the built in terminator(s) for each network point on the AK-SM 800.

Conductors

The two wires are looped from device to device. There are no polarisation requirements. (On some controllers, the clamps are designated A and B. On others there is no designation. Otherwise the connections are identical.) If a screen is used, it must be connected to the system device and any repeaters. A screen must always be looped from device to device.

The screen must not be connected to anything else. (The screen is earthed inside the screen and must not be earthed in any other way.)

Mid network connection

This example shows the AK-SM 800 series RS485 version used in the middle of a network run. In this example ensure that both ends of the controller run are fitted with 120 Ohm terminators.

Over the past several years Danfoss has offered a version of the AK-SC 255 and AK-SC 355 which has a LonWorks® option of TP78. As a physical layer of the LonWorks® protocol these older systems offered x5 network connection points. Due to the global phase out of the TP78 option by the OEM, Danfoss has made available a special order version of the AK-SM 880 (080Z4009), which will come pre-installed with a LonWorks® TP78 options card. This ‘special’ version of the AK-SM 880 is designed to support customers who wish to migrate from existing AK-SC 255 and AK-SC 355 TP78 systems. Please note that this version of the AK-SM 880 is not intended or available in Europe’ , and offers x4 TP 78 connection points.

R=120 ohm

AK-SM

RS 485

R=120 ohm R=120 ohm

AK-SM

TP 78-Version

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MODBUS topology

The cable must be with screen. The cable is connected from controller to controller, and no branches are allowed on the cable. If the cable length exceeds 1200 m a repeater must be inserted. If the data communication cable runs through an electrically noisy environment which impairs the data signal, one or more repeaters must be added to stabilise the signal.

‘The System Manager can be inserted in middle of network, ensure System Manager termination is OFF. Refer to Danfoss document ‘RC8AC802 Data Communication’.

When configuring MODBUS devices on the control bus, the highest device address that can be used is 199 (max. 120 controller in total)

AK-SM

MODBUS	MODBUS
MODBUS
R=120 ohm	R=120 ohm
R=120 ohm
	AK-SM

The wires are looped from device to device. A is connected to A

B is connected to B.

The screen must be connected to the system device, all controller and any repeaters.

A screen must always be looped from device to device. The screen must not be connected to anything else.

Be sure to configure the MODBUS repeater AKA 222 (code#084B2240) to the correct baud rate.

See notes section at the back of this guide for MODBUS device baud rate properties.

Refer to Danfoss Instructions RI8KN402 for further details on the AKA 222 repeater’

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User Guide | AK-System Manager, AK-SM 800 Series

First time startup

A new feature in 08.045 is initiated when installing and powering up your AK-SM 800 series for the first time, a wizard style guide will appear on the local screen. The idea of this initial settings wizard is to allow the Commissioning user to configure the basic parameters required for setup. Note that once a AK-SM 800 series database field has been set, the initial settings wizard will no longer be displayed, the work-flow is only designed to run once on new systems.

The following screens will be presented in the initial settings wizard;

LANGUAGE (this selection will also set the system units of measurement)

DATE/TIME PREFERENCES USERS/PASSWORDS COMM

After completion of the settings wizard the AK-SM 800 Series will request a reset, where settings will saved. Commissioning activities can now continue using Web wizards and control screens

AK-SM 800 Host Network Configuration

The following section describes how to configure your AK-SM 800 to facilitate a host network. The AK-SM 800 host network can support up to a max of 10 interconnected AK-SM800 units. The practice of interconnecting on a host network allows for support of larger applications or to separate discrete control applications onto dedicated AK-SM 800 units. For example HVAC and Refrigeration control could be done via dedicated AK-SM 800 units. The host network requires an IP Ethernet connection to each AK-SM 800 unit. Once configured all AK-SM 800 units can be viewed in a consolidated format via a web browser of via the StoreView Desktop. Note that the consolidation view is only available via the browser or StoreView desktop, not local screens.

Master device configuration

Make sure you have suitable fixed IP or DHCP addresses for each of your AK-SM 800 units you wish to deploy on the host network. Also ensure all Ethernet cables are connected.

Make sure the rotary address switch (located behind keypad) is set to 0. Zero defines your AK-SM 800 as the master node on the host network.

Navigate to the Configuration/Comm screen and check your unit has a valid Master IP address. Set the ‘Host Network’ question to Enabled. Enter the number of System Manager units you intend to have on the host network.

After all changes are complete reset the master AK-SM 800 unit

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Slave device configuration

Make sure the rotary address switch (located behind keypad) is set to the appropriate number. For example, setting the switch to 1, will define the unit as a slave device address 1. All units in the host network must have unique host network addresses (address 0 is always master).

Once you have set the rotary address switch, reset the unit and allow the AK-SM 800 to boot up. Navigate to the Configuration/ Comm screen and check your unit shows the Master IP address.

Set the ‘Host Network’ question to Enabled. Enter the number of System Manager units you intend to have on the host network (matching what you have already set in the master unit)

Make sure the slave unit has a valid IP address.

To validate the host network has been correctly configured and all System Managers can see each other refer to the Master unit ‘info’ screen. Here you should see all AK-SM 800 on the host network

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User Guide | AK-System Manager, AK-SM 800 Series

Connecting to AK-SM 810

This section describes the steps in making an initial connection to the (screen-less) AK-SM 810 product. Once initial connectivity has been established, the system can be configured using standard workflows, as all menus, features and functions are identical to the AK-SM 820.

1.Set the rotary address switch to position 9 and power up unit. By setting address 9 the SM810 will be set to a fixed IP address of 192.168.1.161

2.Connect to the AK-SM810 via a suitable Ethernet cable to your PC, which should be running either RMT or StoreView Desktop

3.Using the address 192.168.1.161 connect to the AK-SM 810, log in using either factory set User Name and Password (Supervisor \ 12345) or what has previously been defined

4.After system configuration has been completed, it is recommended to apply a known fixed IP address in the Configuration > Comm screen. By adding a fixed IP address it will ensure subsequent connections can repeatedly be performed without issue.

5.Power Off the AK-SM 810

6.Set rotary switch to 0 (is used as Master), else set to desired slave address

7.Power unit up and validate connection by using static IP address used in the Comm screen

8.Make sure that the web port is not changed to port 1041. Doing so will render the unit unaccessible!

Port 1041 is reserved for AK-ST 500 service tunnelling and does not provide access to the web interface.

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Initial Configuration - language

The following section describes the recommended actions to get your AK-SM up and running.

Home
(System View)	Menu	Alarms	Configuration

Escape

Numeric keypad

Back
	Shift
Previous
	Page Up	Menu Navigation
Next	Page Down

The following section describes the recommended actions to get your AK-SM up and running.

Local keypad - button layout Setting language for local SM display

Your AK-SM can display several different languages. The factory default the unit will display English, in addition your required language can also be enabled. Follow the simple

Note: The AK-SM 800 supports standard USB keyboards. This may offer a more convenient method of text input whilst in the commissioning phase. Use the USB socket (located behind the front panel lid).

Steps below to display your preferred language in the local screen;

1.Press the Configuration button, and if required enter the factory default user name and password (Supervisor, 12345)

2.It is strongly recommended to always change the default password. Failing to do so poses a sever security risk also on protected networks

3.Using the arrow keys, navigate to the ‘System’ menu.

4.Using the down arrow, navigate to the Language line and select your required language

5.Select your language for ‘Display’. The unit will then request a reset.

Select language

Display language

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User Guide | AK-System Manager, AK-SM 800 Series

Remote Management Tool (RMT)

The Remote Management Tool (RMT) is a PC software application tool that is designed to support the AK-SM, both in commissioning and service. The RMT is a powerful tool that allows full offline programming and simulation of AK-SM databases, providing the opportunity to save considerable on site commissioning times. In addition, the RMT tool has various remote management features, facilitating complete system management. Creating custom images for the AK-SM web browser is also another function of the RMT tool. The following features can be seen in the RMT;

•Offline web Programming

Launch offline web simulator(s) to allow full offline AK-SM database programming, with controller simulation you can fully pre-program your application and save the resulting database to USB for on site install.

•Program simulation

From within the web browser session simulate board and point variables to test calculations and system behaviour

•Custom Graphics

Use your own Jpeg or bitmp file to create custom images, mapped with any configured system datapoint

•File Transfer

FTP is not available from firmware v08.080 and later. Remotely connect, load and access system files (html web & EDF device files) Retrieve datapoints

•Address Book

Save your most commonly connected site details to allow for one click connection

•Tools

Download System software, backup (save) & load database files.

•Language

Compatible in multilanguages

The RMT tool is available from your Danfoss sales office with associated supporting documentation.

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System Upload / Download

When to use Upload / Download function.

Your AK-SM 800 offers both Online and Offline configuration methods. Understanding the concept of these difference methods will help in determining the use of the Upload or Download feature.

Upload = Retrieve field bus controller device settings and sync with AK-SM 800 database

Download= Send controller device settings held in the SM800 to the field bus controller

Online Configuration:

Online configuration is where the site application has live control devices (i.e. Danfoss AK-CC 550) connected to a field bus and the SM800 will be used to configure the settings and configuration of these control devices. Since the AK-SM 800 has the ability to offer online and offline programming it is important to sync the AK-SM 800 database BEFORE attempting any online configuration or setpoint changes. The UPLOAD function is used to ‘retrieve’ the control device settings and update the SM800 database. Once the upload is performed and completed any subsequent device setpoint changes done via the SM800 will get immediately sent to the field device (no need to perform upload/download)

Upload Example: A contractor arrives on site and connects the control devices to the field bus. The contractor performs a network scan to ensure all nodes on the network are present. After the network scan the contractor performs an upload function, which will sync the AK-SM 800 database with the settings that exist in the field bus control devices. The upload will take the settings from the control devices and sync to the SM800 database. Once the upload is complete the contractor can continue to configure via the AK-SM 800 and change settings in the control devices.

Offline Configuration: With the use of the RMT tool, a comprehensive AK-SM 800 offline configuration can be accomplished without even being connected to any control device or AK-SM 800. For many customers and users this represents a considerable time saving in the configuration phase (assuming the site definition is known).

By selecting the appropriate AK-SM 800 simulator in the RMT tool you can simulate (in an offline state) a AK-SM 800 installation,

complete with control device selections (known as EDF selections). The EDF device selections come pre-set with factory parameter settings. Once your application has been defined and any EDF setting changes made, the simulator (including all EDF’s) can be saved in a AK-SM 800 database format. This saved AK-SM 800 database file can then be later loaded to a live AK-SM 800 on site and all the control device settings (contained in the EDF files) can be ‘pushed down’ to the relevant connected live control devices to configure them. [Note that for some Danfoss controls the Main Switch is required to be in the off mode before settings can be written].

To ensure the original ‘offline’ AK-SM 800 database (which holds all the control EDF device settings) is in sync with the live control devices the ‘DOWNLOAD’ function is required. It is critical that the AK-SM 800 is in sync with the live control devices since the parameters in the SM800 database could be different to the parameters residing in the live control device(s). Use the Download function when you have performed an offline configuration of your application.

Download Example: A contractor opens the RMT tool and decides to fully configure the AK-SM 800 which will be used in a supermarket in the following week. He knows how many and what type of devices will be on site and decides to deploy the RMT tool to offline program the AK-SM 800 database. After selecting the device type(s), via the EDF selections the contractor decides to configure some key parameters per the customer application. Finally the AK-SM 800 database is saved to USB and the following week the contractor arrives on site. The AK-SM 800 on site is connected to all the control devices via the filed bus and a network scan is performed to check field communications is valid. The contractor loads the AK-SM 800 database and performs a DOWNLOAD function to ensure that the settings made offline now get sent to the devices on the field bus.

The Upload and Download function can be found under Configuration>Network Nodes.

Note: Due to field bus speeds, quantity of data sets and devices the Upload or Download function can take several minutes. On sites with a large number of devices Danfoss recommends selecting 30 to 40 devices at a time and repeating the procedure.

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User Guide | AK-System Manager, AK-SM 800 Series

Device Management

(Configuration/System/Device Management)

The purpose of the Device Management feature is to control the amount of active device files at any given time (max 1000), thus saving system RAM and improving system performance.

The updated file management screen are effective with AK-SM 800 software version 8.021.

By default the most common controller types are set to ‘Enabled’. Groups which are not enabled (Disabled) are not actively loaded into system RAM. To enable any controller group simply double click the group and from the action menu select ‘Enabled’.

As device files are Enabled / Disabled the file counter will reflect the total number of active device files. The term ‘Files’ in this case, is actually the total number of device selections available. For example, a controller such as an AK-CC 550 has 10 different applications. Therefore each application is a ‘selection’. Then the number of selections is multiplied over several software versions that may be available for that device.

The maximum number of active selections per front end will now be 1000

This means that once the controller selection reaches 1000, you will need to disable groups of those devices not being used, in order to keep this number at, or below 1000. A message will be presented to alert if the capacity has been reached.

Using the network scan or Refrigeration layout/scan wizard will automatically enable any group is detected on a scan (even if the device file was previously set to ‘disabled’).

EDF’s not packaged within the ‘MAI’ file for the AK-SM 800 will be available via the Danfoss Support web site http://www.ak-sm800. danfoss.com. When installing the latest AK-SM 800 firmware package, recently released / new EDF device files may not be included.

The ‘Interim ED3’ collection of files are the ones which were not included in the MAI (master application install), and can also include either new files or updates of existing files after the software release date.

In this situation, there are two recommended methods to update your AK-SM 800 system.

Note: Only version 08.07x and above supports device files that have an extension of .ed4

Option 1 – Local screen - USB flash drive

a)Download latest EDF zip file from the AK-SM 800 support site

b)Review the enclosed ‘ReadMe’ document to see what’s included in this file collection

c)Copy the relevant file into the root directory of a USB flash drive. Note, only 1 file can be loaded at a time

d)Log in as Supervisor at the AK-SM 800

e)Insert USB flash drive and follow menu prompt to install the required ‘ED3/4’ and Device.ls3 files (only one at a time). Note that the Ephrases.tbl file is not currently set up to be loaded via USB. – see the RMT section below.

Make sure to always disable all device groups that are not in use. When performing a re-scan, device groups are activated automatically if any devices within the groups are detected. Exceeding the max number of active devices may result in unexpected list behavior.

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IP Configuration and suggested security settings

The ConfigurationComm screen allows important routing and IP configuration to be set. With correct settings you will be able to remotely connect to your AK-SM 800 series controller. Note that after making any changes in this screen a system re-set is required to save settings.

Use DNS (Yes/No)

Domain Name Systemselect to YES to enable this feature and take advantage of your networks naming service. When answering YES (and with DHCP set to NO), the preferred host name line appears together with Domain Server IP address. There are two lines for the domain server IP or DNS name. Note that if DHCP is set to yes, the domain server IP address lines are not visible.

Use DHCP (Yes/No)

Dynamic Host Configuration Protocol (DHCP) is a standard network protocol that dynamically distributes network configuration parameters, such as IP addresses. If you connect the AK-SM 800 controller to a valid DHCP server the controller will obtain an address automatically. The management (renewal, binding and lease) of the IP address is fully automatic. It is strongly recommended that DNS is used in conjunction with DHCP so to keep track of dynamic addressing.

Use IP address as backup if DHCP fails (Yes/No)

If a non-reliable DHCP service is suspected, you can insert a fixed IP address that will be used in the event of a DHCP failure. Under normal network conditions this feature would not normally be required.

Master IP address

Your AK-SM 800 series controller is a so called ‘master’ when the rotary address switch (located behind keyboard cover) is set to 0. This automatically assigns the unit as a master and is used when operating with multiple AK-SM 800 units (host network)

Preferred Hostname

If DNS is set to YES then a preferred hostname line appears. Selecting YES to the preferred hostname will enable Master node name line (see below). If DNS is set to No, the site name and unit name (site name-unit name) will be used by default.

Note: Site Name and Unit name should be configured under the ConfigurationSystem screen.

Master node name

Enter a name here, used to identify the AK-SM 800 controller on the router.

Host Network (Enabled / Disabled)

If your AK-SM 800 will be part of an interconnected host network of AK-SM 800 units, select ‘Enabled’ to this question. If there is only 1 AK-SM 800 controller then leave set as Disabled.

SM800 on network (1-10) – enter how many units will be on host network

Node to be used as (Master / Slave) – Select ‘Slave’ for all units with rotary address switch set to 1 or above

No of external Internet (1-3)

If your AK-SM 800 series controller will be made accessible from an external location (outside of LAN/Internet), then this feature needs to be enabled with at least 1 external internet ID. Once at least 1 external internet line is added the type (see below) can be entered. The use of the external internet configuration is to ensure remote web browsers or Store View Desktop can access your AK-SM 800 from outside of the local area network.

Type (IP/ Name) – This is a new feature added in software version V08_027 and higher. Select IP for static addressing or Name if using DHCP

Internet IP / Name address – Enter IP or Name (based on above selection)

Web server port (user configurable)

Used to allow HTTP traffic / support browser access to your AK-SM 800 controller. Danfoss strongly recommends changing the factory default to something other than port 80 if used outside of LAN network or exposing to the Internet. For example, change web server port to 5080.

From firmware G08.080 FTP access is removed and not available for security reasons.

IP Port	Use	Notes

80	web browser	This port is user configurable but factory set to 80

20 & 21	RMT tool (from version 4.15 HTTP transfer is supported)	This port is user configurable only in firmware prior to G08.080

25	E-mail	E-mail output

3001	XML	Used for XML communications

1041	Service tool (ST500 ver. 3.29d and higher)	used for tunneling through SM800 series to AK2 controller

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FTP Server port (user configurable)

The AK-SM 800 series controller uses ‘Active’ FTP. Used to transfer database and EDF files. Danfoss strongly recommends changing the factory default to something other than port 21

FTP Data port (user configurable)

The port used to support file transfer

Network timing support (NTP)

Use this function (if supported by your network) to sync the AK-SM 800 real time clock over the network, known as NTP. Requires NTP sever address and Time Zone offset to be programed.

Note: Time Zone offset can be configured under the ConfigurationTime screen

General IT security / Recommendations

The AK-SM 800 series device is an embedded controller designed to be installed behind an appropriate router and firewall. The AK-SM 800 itself does not offer routing or firewall options, additional security steps must be taken to secure appropriate levels of security dependent on the application needs.

Danfoss recommends changing the default user name and password, used to log into the AK-SM 800 series controller.

Danfoss recommends changing the default web server port if used outside of secure LAN network.

Ensure the AK-SM 800 is behind a well configured firewall(i.e. port forwarding rules, FTP access (FTP is disabled from firmware version G08.080.054), HTTP access). A well configured router/ firewall will help in;

Firewall between our controllers and the Internet

The ability to designate the ports/protocols allowed to our controllers

The ability to limit and monitor in-store IP connections to our controllers.

The AK-SM 800 controller supports auto negotiated 10/100 Ethernet speeds.

The AK-SM 800 controller supports auto negotiated full / half duplex Ethernet communications.

From firmware G08.080 FTP access is removed and not available for security reasons.

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Chapter 3: Navigation and use

General navigation, operation and use (via web)

Once your AK-SM has been configured, general navigation and daily use is done via the Dashboard screen. The Dashboard screen acts as the central system home page, where further system details can be reached. The Dashboard and subsequent device screens have been developed to provide an easy to use navigation environment for the user, where typical status and setting can be found.

Connecting to your AK-SM

Using a standard web browser or your StoreView Desktop application, enter your AK-SM IP address

Dashboard view

Once the correct user name and password has been entered the Dashboard screen will load. The Dashboard screen will only reflect what your application configuration has been set to. For example, if your application does not have any HVAC configured the Dashboard will not show the HVAC panel. Dashboard panels are automatically generated depending on the configuration, no user action is required to build the panels.

To guarantee the best experience when connecting to your AK-SM, ensure you PC has the latest version of Adobe® Flash®

The factory default User name & password:

User Name: Supervisor Password: 12345

Preferences

Refrigeration Report

Download Report

History Log Collection

Alarm Log Collection

Log Off

Dashboard screen

System View screen

Schedule screen

History (logs)

Use the simulator tool to	Global alarms (all	Device detail screen	Info screen (software	Central AK-SM
simulate configured Misc	connected		version, etc)	configuration screens
points (only available through	AK-SM units)
RMT off line tool)
Data poll refresh info Expand panel button		Refrigeration panel	HVAC panel data communication status

Active alarm panel

Lighting panel

Misc panel

Energy panel

Upon the Dashboard loading, if any active alarms are present the built in alarm buzzer can be heard. To silence the alarm press the silence button. This does not acknowledge or clear any alarms.

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File

Preferences

Setup the preferred start screen

Visualize the Misc section on the dashboard

Enable or disable sound if an alarm occurs

Enable or disable the possibility to minimize or close Storeview

Desktop

Enable or disable the possibility to resize or minimize Storeview

Desktop

Logs the user off after a time of inactivity

Enable or disable the possibility to logon automatically if Storeview

Desktop starts. If the function is enabled, credentials are needed.

Section to customize graph colors for analog and digital lines. Used in displaying history.

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Refrigeration Report

When selecting the Refrigeration Overview report it is possible to output a current status report of configured refrigeration. The report will display current value, setpoint, alarm, defrost and device address. The report can be exported to PDF, CSV and Print.

It is also possible to export the Refrigeration report to a USB flash drive in simple text format, which is mounted in the AK-SM 800 USB port (user must be authorized).

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Download report

It is possible to download a text file which contains all information’s of the unit. It is information’s about the whole unit setup, alarms, schedules, scanned devices, audit trail and the controller database. If some of the information’s is not needed, a setup can be made under Configuration/System/System Report

System Report	:
Store Name	:	Super Store
Store Id1	:
Store Id2	:
Street	:	Millerstreet 63
City	:	46569 Baltimore
Phone	:
Mac Address	:	00:0B:2D:08:00:17
Unit Address	:	0
Unit Name	:	Superstore Unit 1
Created on	:	03/07/14 09:02
Software Version	:	G08.020
Software Created	:	14/02/14 10:55
Factory Application	:	G08F011
Boot-loader	:	9.3
CPU Base Board	:	2
CPU Version	:	MPC5125 V1.0
CPLD Version	:	2
Dynamic RAM	:	256 Mbyte
MRAM	:	512 Kbyte
Serial Flash	:	64 Mbyte	ST Device ID 0x76
Parallel Flash	:	64 Mbyte	Unknown Device ID 0x7e2301
RAM Disk	:	40 Mbyte 24% Full
IP Address	:	192.168.178.24

Licensed features:

Refrigeration

HVAC

Lighting

Com-Trol

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Auto History Log Collection

The user can create with Store view Desktop a daily or weekly export of Log data. The computer running Store View must be permanently connected to the AK-SM 800 network and remain running in order to auto collect log data.

The file format can be CSV for further use in Excel or other tools or HST to reread the data with Store view Desktop. To export Store view Desktop must be connected to the AK-SM 800.

Enable/Disable the auto collection

Selection of the file format

Separator for CSV (, or ;)

Collection rate daily or weekly

Select the destination folder for the exported files

Selection of data points

Conditions, if the frequently export is always used:

1.Add Store view Desktop to the PC auto start section

2.Disable in “Preferences” the log off after inactivity period

3. Enable the auto logon feature and set the credentials

Select the sample rate for the exported file

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Auto Alarm Log Collection

The user can create with Store view Desktop a daily or weekly export of alarms.

The computer running Store View must be permanently connected to the AK-SM 800 network and remain running in order to auto collect alarm data.

Export of all alarms or only active, acknowledged or cleared alarms

Enable/Disable the auto collection

Separator for CSV (, or ;)

Collection rate hourly,daily, weekly, monthly

Select the destination folder for the exported files

Collection rates:

Hourly – no additional setup is needed

Daily – Time stamp is needed

Weekly – Time stamp and day of the week is needed

Monthly – Time stamp and day of the month is needed

Conditions, if the frequently export is used:

1.Add Store view Desktop to the PC auto start section

2.Disable in “Preferences” the log off after inactivity period

3.Enable the auto logon feature and set the credentials

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Managing alarms

Any active alarms will be shown in the Dashboard alarm panel. To	Alarm info pop up

view more details regarding the alarm double click the relevant
alarm line. A alarm info box will appear with further details
regarding the alarm.
In addition to more information, the info box also allows the
authorized user to Mute/Acknowledge the alarm and to jump to
the device detail screen.

Use the Mute/Ack button to acknowledge the alarm. When pressed the alarm will ‘move’ to the

Acknowledge list

Click the detail button to jump to the device detail screen

To view all system alarms (known as global alarms) use the Alarms tab (found on the main menu)

Global alarm screen
Global acknowledge list	Status and Service screens

Export Alarms

Export to CSV file

Global active alarm list

Global cleared alarm list

Service screen

Under the service screen tab, test alarms can be configured and set.

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Device detail

Whilst the Dashboard screen will show basic asset information (AK-SM unit address, Asset Name, Value, Status and alarm), more detailed information can be found by double clicking an asset line in the Dashboard. The resulting device detail screen will reflect more details and settings. The device detail screen is designed to provide key status and operational settings for the selected device. Easy navigation to other assets is done via the navigation tree. The screen image below highlights some of the main areas of the device detail screen.

Navigation Tree	Device alarms/History/Schedules	‘Snap shot’ history
	and Advanced View	‘Snap shot’ history

Controller group menu (based on the controller type)	Full screen button
Controller group menu (based on the controller type)
Status \| Settings \| Manual Operation tabs

Status

Under the status tab, common read only datapoints are shown

Settings

Under the settings tab, read and write values can be shown. Double click a line to make changes (if authorized)

Manual Operation

Under the Manual Operation tab, key user override functions are available

Use the ‘Advanced view’ screen to access Measurements and Settings side by side. This screen is useful to access all read/write parameters for the particular controller

Advanced screen

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System view

The system view provides a generic yet graphical view of your configured controls.

The same principle of the navigation tree can be seen in the left side of the screen. The system view screen shows any configured Rack or Pack, with associated evaporator circuits. To see additional information, hover your mouse pointer over an icon, a pop up box will appear showing additional information. To view additional information and gain access to settings click the ‘show Detail’ button. A dashboard will slide across, where a Status, Settings and Manual operation can be seen. Simply click an asset to highlight and the detail table will update with reference to this selected device. Once complete with the device settings, close the dashboard by clicking the ‘Hide Detail’ button.

System View (Refrigeration)

Gain access to more details via the ‘Show Details’ button

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Schedule view

The schedule view provides a system wide view of schedules (previously configured) in your AK-SM or host of controllers. The following schedules are currently supported under the schedule view;

Shutdown (Generic controllers - i.e. AK-CC) Defrost (Generic controllers - i.e. AK-CC) Case Lights (Generic controllers - i.e. AK-CC)

Night Setback (Generic controllers - i.e. AK-CC)

If a host network of AK-SM units are configured, a full system view can be seen by selecting the folder icon, for a (AK-SM) unit display click the relevant heading under the folder view. The schedule screen includes a mouse hover over, that indicates (per circuit) the schedule times.

Change the graphical view to text (table) form, Print, save as PDF or save as CSV

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History (Logs)

To access your AK-SM history, select the history tab.

Upto 8 datapoints can be viewed at any given time on the history screen.

History Tool bar

When viewing data in the history view the tool bar has a set of functions to enable various actions to be performed.

Export history function

Export to .hst or csv file format. Saving the collected history points (as .hst) will allow the user to re-load these at a later date (via the ‘load history from file’ button

Load history from file

Load a saved .hst file to view

Convert history file to .CSV

Load history group from Zoom file




Print		Preferences
Print			Page control
			Page control

	Save history group to file
	(Creates a file that contains defined parameters.
	This saves time locating the parameters when loading a graph)

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Collecting and viewing history

1.From the history page, press the collect button

2.Select the required datapoints and time/date range. Multiple points can be collected but only 8 can be later shown in the history screen at any given time. After the datapoints have been downloaded, a dialogue box will appear which provides two options:

-Select points to draw

-Save to .hst file (for later view)

3.The graph will be presented for view and analysis. Use the zoom buttons or hold the left mouse button and hold for zoom area. Moving the mouse pointer will show a tool tip with point description, time/date and value.

Show curves (provides a computed rounding of the analog curve) Show Symbols (each symbol represents a sample)

Save History Group to file (saving time for frequent datapoint selections)

This feature allows the user to save a set of history datapoints. Typically this feature would be used when a set of datapoints is frequently needed to be loaded and viewed. Once the datapoints are saved, this history group can then be easily loaded - thus saving time in selecting datapoints.

Load History Group from file

Use this feature to load any previously save datapoint groups. When opening the history group file the system will prompt for the file location. Once loaded a ‘select datapoint’ box will appear with the datapoints already pre-selection

Export History data

This feature allows the user to export the previously collected history data. A pop up window asks the user to select a file format, the following formats are possible;

.hst (Danfoss history file format)

.csv (Excel compatible spreadsheet)

Saving any collected history as a file allows for future loading and view, use the ‘Load history from file’ button to load any saved history files.

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