Danfoss AK-SM 800A User guide

User Guide

AK-System Manager

AK-SM 800A series

ADAP-KOOL® Refrigeration Control System

www.danfoss.com

User Guide | AK-System Manager, AK-SM 800A series

Contents

1. Product Introduction

1.1 Product Introduction ..............................................................................3

1.2 Speciﬁcations.............................................................................................4

2. Installation and start-up conﬁguration

2.1 Installation ..................................................................................................6

2.2 Connections ...............................................................................................8

2.3 Network topology ....................................................................................8

2.3.1 Lon RS485 topology ...................................................................9

2.3.2 MODBUS topology .................................................................. 10

2.4 First time startup .................................................................................. 11

2.5 IP Conﬁguration and suggested security settings .................... 12

3. Navigation and use (Local screen)

3.1 Log in screen ........................................................................................... 14

3.2 Home screen / Dashboard ................................................................. 15

3.3 Home Screen – Menu Bar ................................................................... 17

4. Navigation and use (SvB5 browser)

4.1 StoreView Browser 5 (SvB5) ............................................................... 19

4.2 AK-SM 800A Utilities ............................................................................ 19

4.3 Utilities – Software update ................................................................ 21

4.4 File menu ..................................................................................................25

4.5 Dashboard ............................................................................................... 25

4.6 Managing alarms ................................................................................... 26

4.7 System view ............................................................................................ 27

4.8 Device detail ........................................................................................... 27

4.9 Schedule view ........................................................................................ 28

4.10 History (Logs) ......................................................................................... 28

4.11 AK-SM 800A Host Network Conﬁguration ................................... 30

4.12 Secondary device conﬁguration ..................................................... 30

4.13 Device Upload / Download ............................................................... 31

4.14 Device Management ............................................................................32

(Conﬁguration/System/Device Management) ........................... 32

5. Conﬁguration

5.1 Conﬁguration  Wizards ....................................................................34

5.2 Copy Wizard ............................................................................................ 38

5.3 Conﬁguration  Time ......................................................................... 39

5.4 Conﬁguration  System ..................................................................... 39

5.5 Conﬁguration  Comm ...................................................................... 41

5.6 Conﬁguration  Alarms ..................................................................... 42

5.7 Oﬄine ........................................................................................................ 46

5.8 Control tab ...............................................................................................47

5.9 Conﬁguration  Network Nodes .................................................... 50

5.10 Conﬁguration  History ................................................................... 51

5.11 Conﬁguration  History ................................................................... 52

6. Master Control Functions

6.1 Rail Heat .................................................................................................... 53

6.2 Schedules ................................................................................................. 56

6.3 Customized control .............................................................................. 58

6.4 Suction Pressure Optimization .........................................................59

6.5 Conﬁguration of suction optimization .......................................... 60

6.6 Adaptive Liquid Management ......................................................... 61

6.7 AKC ON (Evap shutdown when injection oﬀ)............................. 62

6.8 Coordinated Adaptive Defrost ......................................................... 63

7. Advanced features and conﬁgurations

7.1 Managers Override ............................................................................... 64

7.2 Light 65

7.2.1 Lighting Conﬁguration ...........................................................65

7.2.2 Addresses .................................................................................... 67

7.2.3 Alarms........................................................................................... 67

7.3 Dimming control via AK I/O .............................................................. 68

7.4 HVAC Conﬁguration ............................................................................. 70

7.5 Miscellaneous Conﬁguration ............................................................ 73

7.6 Energy ....................................................................................................... 84

7.7 Energy Measurement / Load shed .................................................. 88

7.8 Detail  Energy ..................................................................................... 90

7.9 Enterprise Load Shed (via Danfoss EDS Service)........................ 91

7.10 Demand Limiting ................................................................................. 92

7.11 Boolean Logic / Calculations ........................................................... 93

8. Device support

8.1 Danfoss AKC Support (Via AK-PI 200) ............................................ 95

8.2 Service Tool Support ............................................................................ 99

8.3 CoreSense™ (MODBUS) Support ...................................................100

8.4 AK-SM 800A Device support guidelines .....................................101

9. Ordering ................................................................................................102

10. Document History ............................................................................ 102

11. Glossary of terms .............................................................................. 102

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Chapter 1: Product Introduction

1.1 Product Introduction

Introducing the new Danfoss System Manager 800A series. The System Manager AK-SM 800A series is an evolution of the global System Manager 800 and represents a signiﬁcant investment by Danfoss in the Food Retail market. The AK-SM 800A maintains familiarity and a deep application feature set but is enhanced via several signiﬁcant updates.

Product headline features

• All new Electronics platform supporting new Operating System (based on Linux)

• Implementation of IT industry standard security protocols (HTTPS, SSL/TSL 1.2, WPA2 encryption)

• Enhanced UI/UX - new yet familiar touch screen

• Full HTML5 web browser, known as StoreView Browser 5 (SvB5)

• New Utilities App (integrated in SvB5)

• Support of Mobile devices (Utilities App only)

• Retro-ﬁt ready – includes EoL and legacy control functions supporting smooth upgrade path

• Extended history capacity

• Secure Wi-Fi Access point – for site connection without disrupting WAN network

Series Features (Model dependent) Beneﬁts

Built in standard IT security best practice and protocols Secure web connection (HTTPS), Secure e-mail, Encrypted data and secure software

Full Web browser interface Reduce tool complexity, utilization of modern web technology (HTML5), full view and

Mobile ready utilities Key functions broken into discrete apps, making task more user friendly and mobile

Refrigeration Control (centralized and de-centralized) Control your refrigeration application via built in Rack control or via de-centralized

Lighting Control (centralized and de-centralized) Control your lighting application via built in control or via de-centralized distributed

HVAC Control (centralized and de-centralized) Control your HVAC application via built in control or via de-centralized distributed

Energy saving technology (built in) Energy saving functions built in - no additional licenses to enable savings

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

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

Built in ﬁeld bus options Modbus, LonWorks®, SNMP IP, CANbus (future update)

Full color VGA Local touch screen Full access to system

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

Custom graphics Local screen custom graphics Create simple & clear graphic screen with only ‘key

Extended History logging More memory for more history point collection and save

Danfoss Enterprise Services ready Supported by Danfoss Enterprises Services, oﬀering multiple digital services and

update packages

access to your system

device supported (software updates, backup..)

distributed network controls

network controls

Shutdown

parameters’ shown - simply the

reporting

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1.2 Speciﬁcations

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

Environmental Range:

Operating temperature:

-10 – 50˚C (14 – 122˚F)

@ 95% RH (non condensing) IP20

Approvals

UL ﬁle: E31024 61B5 Class 2 or LPS in accordance with NEC. Enclosure rating type 1 FCC ID: X02SPB209A IC ID: 8713A-SPB209A

Electrical range:

For supply connections, use 16 AWG or larger wires rated for at least 75 °C (167 °F). Use copper conductors only. ~ 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 Touch Screen

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

LCD Touch Screen – cleaning

• Use a soft lint-free cloth.

• The cloth may be used dry, or lightly dampened with a mild soap cleaner or Ethanol.

•

Cleaner with Ammonia can be used, but with percentage max of 4%.

• Be sure the cloth is only lightly dampened, not wet. Never apply cleaner directly to touch panel surface.

• Never use acidic or alkaline cleaners, or organic chemicals such as: paint thinner, acetone, tolulene, xylene, propyl or isopropyl alcohol, or kerosene.

International Certiﬁcations

Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causar interferência em sistemas devidamente autorizados. Para maiores informações, consulte o site da ANATEL - www.anatel.gov.br

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

WARNING: To avoid risk of injury from electric shock,

ensure correct electrical isolation is made before working within the enclosure.

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Statements for the AK-SM 800A

FCC COMPLIANCE STATEMENT

CAUTION: Changes or modiﬁcations not expressly approved could void your authority to use this equipment This device complies with Part 15 of the FCC Rules. Operation to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation

INDUSTRY CANADA STATEMENT

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

NOTICE

FCC COMPLIANT NOTICE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment oﬀ and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit diﬀerent from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Modiﬁcations: Any modiﬁcations made to this device that are not approved by Danfoss may void the authority granted to the user by the FCC to operate this equipment.

Any regulatory related concerns contact: global_approvals@danfoss.com

Danfoss Cooling 11655 Crossroads Circle Baltimore, Maryland 21220 United States of America global_approvals@danfoss.com www.danfoss.com

EU CONFORMITY NOTICE

Hereby, Danfoss A/S declares that the radio equipment type AK-SM 800A is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.danfoss.com

Danfoss A/S Nordborgvej 81 6430 Nordborg Denmark global_approvals@danfoss.com www.danfoss.com

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User Guide | AK-System Manager, AK-SM 800A series

80Z817

Danfoss

80Z818

100 - 240 V

Chapter 2: Installation and start-up conﬁguration

2.1 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 800A

5. Pen for marking the 2 lower ﬁxation holes

6. Larger slotted screwdriver for releasing the Technician lid

Wall Mounting- box1)

1. Attach screw to the wall

2. Mount AK-SM 800A to the screw

3. Loosen Technician lid (three sides)

4. Remove Technician lid

5. Level the AK-SM 800A

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

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

Danfoss

T10

Wall Mounting- wiring

Insert cables through the rubber grommets

Relay 1/2

Canbus Ethernet 0

MODBUS 1/2

LON / TP78

Strip the cables Strip the wires

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

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Secure wires in

connectors by screwdriver

Strain relief the cables

User Guide | AK-System Manager, AK-SM 800A series

Carefully replace the keypad, ensure that it securely snaps into place

Danfoss 80G8144

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

Wall Mounting- Panel recessed

From the front: A hole of the size 280 x 220mm is machined. The AK-SM 800A is inserted in the hole.

Danfoss 80G8145

Remove Technician lid From the back, push cables inside the housing

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User Guide | AK-System Manager, AK-SM 800A series

)

2.2 Connections

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

Please note that not all connection points are currently active, please

refer to the drawing below for more details

Danfoss

80Z8105

USB 2.0 (x2

2.3 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)

Power

Alarm Relay 1

Future use

Alarm Relay 2

Eth0 (WAN) Eth1 (Field)

Modbus 1CANbus

Modbus 2

LON (RS 485) or LON (TP78)

USB 2.0 Host (800 mA)

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.

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

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

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MODBUS

max. 1200 m

R=120 ohm

AK-SM

R=120 ohm

RS 485

84B3288

AK-SM

2.3.1 Lon RS485 topology

The cable connection must be 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.

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 800A, this will enable the built in terminator(s) for each network point on the AK-SM 800A.

Conductors

he 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.

AK-SM

Danfoss

84B3286

84B3287

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 800A 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 versions 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 880A (080Z4029), which will come pre-installed with a LonWorks® TP78 options card. This ‘special’ version of the AK-SM 880A is designed to support customers who wish to migrate from existing AK-SC 255 and AKSC 355 and AK-SM 800 TP78 systems.

Note: this version of the AK-SM 880A is not intended or available in Europe and oﬀers x4 TP 78 connection points.

RS 485 RS 485

R=120 ohm

Danfoss

R=120 ohm

TP 78-Version

(Danfoss)

MODBUS 2

(for future use)

(RS485)

TP 78

LON 1

TP 78

LON 2

TP 78

LON 3

TP 78

LON 4

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User Guide | AK-System Manager, AK-SM 800A series

84B3289

AK-SM

84B3290

max. 1200 m

2.3.2 MODBUS topology

The AK-SM 800A has two Modbus ports, at the time of writing Modbus #2 is not currently enabled. The below information relates to Modbus#1

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)

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.

AK-SM

MODBUS

R=120 ohm

MODBUS

R=120 ohm

Danfoss

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’

Termination

Baudrate:

DANBUSS:

MODBUS: 19.2

MODBUS: 38.4

Repeater

OFF

ONONON

OFF

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2.4 First time startup

To establish basic settings, an initial wizard is presented upon ﬁrst powering up your AK-SM 800A. This wizard appears only once upon ﬁrst time power up from new (out of the box) or if the system database has been cleared (an option in the system conﬁguration). The following screens are presented; 1/8 Licensing (review and acknowledge terms and conditions) 2/8 Language (set required primary unit language) 3/8 Setup Administrator (create highest level user who later can then create additional users.

Caution: Take note of user/password as Danfoss does not

have access to user proﬁles or passwords. Danfoss is not responsible for the management of user passwords. If the user/password is forgotten the ‘forgot password’ workﬂow will need to be applied).

4/8 Setup Date/Time/Format 5/8 Setup system units 6/8 Notiﬁcation of connectors (take note of connector locations and what connectors are available) 7/8 Setup Network 8/8 Important software update notiﬁcation. (To ensure optimum operation, security and the latest features ensure your AK-SM 800A is updated with the latest software. Follow on screen prompts or visit ak-sm800a.danfoss.com for the latest software packages. Also refer to chapter 4.3 for more information on how to update your AK-SM 800A.) After completion of the settings wizard the AK-SM 800A Series will request a reset, where settings will saved. Commissioning activities can now continue using Web wizards and control screens.

Local screen login

For security purposes, no system information or status is available on the AK-SM 800A until a valid username and password has been entered. To assist in the conﬁrmation of inputting of credentials, use the ‘show’ check box – this will show each character as you input.

Forgot Credentials

This button can be used if you have forgotten your user name or password. Danfoss cannot access or recover any user name or password in the system, as these are stored in an encrypted format. If your log in credentials are forgotten you will need to enter new credentials, previous user credentials are not recoverable. Please note that it is expected that one administrator can always gain access to the system and thereby delete the original user proﬁle of the user who has forgotten their credentials and create a new one, where the user would input a new password. If the administrator is not available or cannot perform this action, the reset password workﬂow will need to be initiated. Follow the on-screen prompts and press the ‘Reset password’ button, see section 3.1 for more details.

Note: For security purposes, resetting of the password requires speciﬁc unit information that is ONLY possible when in front of the local AK-SM 800A screen.

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2.5 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 800A series controller.

Use DHCP (On/Oﬀ)

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 800A 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.

Primary IP address

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

Press to initialize

Use this function when a change to IP address or other IP related modiﬁcation has occurred. An initialization will not physically resset the AK-SM 800A

Press to reset unit

This function will physically cause the AK-SM 800A to reset, use this when conﬁguring Primary/Secondary host network

Ethernet 0 / 1

This reﬂects if an active Cat5 ethernet connection is seen Eth(0) must be used for WAN/LAN communications

Internet (slider on/oﬀ)

Slide ON if remote communications is required via IP, then view options under this

Use DNS (On/Oﬀ)

Domain Name System- select 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.

Primary node name

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

Host Network (Enabled / Disabled)

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

SM800A on network (1-10) – Enter how many units will be on host network.

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

No of external Internet (1-3)

If your AK-SM 800A series controllers will be made accessible via an external IP address (i.e. on a 4G router/modem or INTERNET connection) please ensure this is set to at least 1. This will allow the insertion of an IP address that is the public facing address.

Note: the requirement to enable External Internet is ONLY applicable for a host network conﬁguration (AK-SM 800A units that are interconnected via host network).

Type (IP/ Name) – 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 HTTPS traﬃc / support browser access to your AKSM 800A controller.

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Network timing support (NTP)

Use this function (if supported by your network) to sync the AK-SM 800A 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 800A series device is an embedded controller designed to be installed behind an appropriate router and ﬁrewall. Whilst the AK-SM 800A oﬀers many IT industry security technologies (HTTPS, encrypted Wi-Fi, encrypted passwords...) Danfoss strongly recommends the deployment using IT security best practices and protocols. The AK-SM 800A controller supports auto negotiated 10/100 Ethernet speeds.

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

Port Description Use User conﬁgurable (in SM800A interface)

443 HTTPS Web communications Yes

80 Redirect only It redirects to current https post when IP address is typed No

1041, 254 Service tool Service tool communications No

5136 SNMP SNMP communications No

1041 PI200 PI200 communications Yes

2812 Localhost Local processes monitoring No

5003, 5004, 5005, 5006 Host network

Only used when host network is enabled. For host network communication

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Chapter 3: Navigation and use (Local screen)

3.1 Log in screen

Forgot Credentials

This button can be used if you have forgotten your user name or password. Danfoss cannot access or recover any user name or

password in the system, as these are stored in an encrypted format. If your log in credentials are forgotten you will need to enter new credentials, previous user credentials are not recoverable.

Please note that it is expected that one administrator can always gain access to the system and thereby delete the original user proﬁle of the user who has forgotten their credentials and create a new one, where the user would input a new password. If the administrator is not available or cannot perform this action, the reset password workﬂow will need to be initiated. Follow the onscreen prompts following ‘Reset password’ button.

Note: For security purposes, resetting of the password requires speciﬁc unit information that is ONLY possible when in front of the local AK-SM 800A screen.

Note: For the North American region, Danfoss Enterprise Services (DES) can be called to initiate a password reset. The phone number will be shown in the reset popup window, as shown below.

Depending on the AK-SM 800A region (country) conﬁguration, the initial contact point may diﬀer. In essence, your ﬁrst action is to contact Danfoss Technical support for your region. Upon receipt of your request to reset a password, Danfoss Technical support will raise a support ticket capturing relevant details and ultimately will provide a one oﬀ, time restricted (16 hours) user/password so entry can be established. Upon using this code to gain access to the AK-SM 800A you must update your user credentials with a new password.

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3.2 Home screen / Dashboard

After logging in, by default the dashboard screen will be presented. Note that a system preference is available under the Conﬁguration  System  screen where the option to deﬁne either Dashboard, Equipment or Graphics as home screen is available.

The home screen (indicated by the home icon) oﬀers access to diﬀerent functions, described below;

USB Flash Drive

Access to the USB Flash drive (when inserted) is via the USB ﬂash drive icon. When a compatible USB ﬂash drive (max. 32MB) is inserted into any one of the three USB ports, the USB icon changes to solid, indicating successful detection. Pressing this icon will bring up the USB menu options.

Note: Be sure to correctly eject the USB drive, via the top menu selection, corruption to the USB may occur if this is not done.

USB Flash Drive menu options

• Eject USB Drive: use this to correctly eject ﬂash drive

• Update Software: Use this option to update the AK-SM 800A via compatible software package (obtained via Danfoss ADAPKOOL support site)

• Export Database

• Import Database

• Import EDF

• Export Refrigeration report: CSV ﬁle format

• Export System Report: txt ﬁle format

• Export Cleared alarms: CSV ﬁle format

• Export Audit Trail: CSV ﬁle format

AK-SM 800A Wi-Fi Access Point

The AK-SM 800A is equipped with built in Wi-Fi access, designed to support direct unit/user access. By default, Wi-Fi is disabled, only authorized users can enable this feature. The AK-SM 800A Wi-Fi access point can be used to connect a mobile device (smart phone, tablet) or laptop/PC and when enabled will remain active for 8 hours.

When connecting to the AK-SM 800A Wi-Fi, look for the wireless network SSD name and select. The SSD name will reﬂect the host address (rotary switch), since this is a point to point connection only (host network view not supported).

Once connection to the AK-SM 800A network has been established, open a compatible web browser (Google Chrome™ / Apple Safari™, Chromium based Microsoft Edge™) and enter the IP address shown on the Wi-Fi screen, the AK-SM 800A.

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Web log on screen will be shown. Enter the AK-SM 800A user name and password.

When connecting with a mobile device (i.e. smart phone) the AKSM 800A will auto detect this platform and will only present the unit Utilities. If accessing with a desktop class browser, StoreView browser 5 will be presented. Note: If the Wi-Fi is enabled and the AK-SM 800A resets, for security purposes, Wi-Fi will revert to disabled.

Info button

The info button hosts a drop down menu selection, where the following is available;

About:

Shows unit information, software version, MAC and IP address

Licensing:

This screen will show any applied licenses

Terms:

End user terms and disclosure

Connections:

A technical view of active connections available on the AK-SM 800A.

Log out

Press the log out icon to exit and log out of the AK-SM 800A.

Note: The AK-SM 800A will detect inactivity and will auto log oﬀ after a period of 20 minutes. This can be changed via the Conﬁguration->System screen (Idle timeout).

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3.3 Home Screen – Menu Bar

The second level of meu bar on the home screen oﬀers the following;

Fly-in Menu

Pressing the ‘grid button’ will trigger the ﬂy-in menu. The purpose of this menu is to provide quick links / utilities to important areas of the AK-SM 800A.

Dashboard

With the Dashboard in focus (note grey focus line under Dashboard), the left hand section of the screen will display active alarms. The active alarm count will be shown as a red digit, followed by the active alarm list. Press the ‘Open Alarm list’ button to open a dedicated alarm screen.

The active alarm screen will show all current active alarms in the AK-SM 800A unit. An active alarm is one where no user action has occurred, for example the alarm(s) have not been acknowledged.

Use the check boxes to select or de-select diﬀerent application types (HVAC, Refrigeration, Lighting, Misc.). A search ﬁeld can be used to quickly search on device name.

Alarms on this list can be acknowledged individually or on bulk. To perform a bulk acknowledgement ‘check’ the device box and all entries will be selected – press the Acknowledge button to execute this action. Note that this will be recorded in the Audit trail.

Additional functions can be found along the top of the screen, Cleared, service, status and info

Cleared

This screen will show all alarms that have been set to cleared.

Service

This screen allows the user to send test alarms, suspend alarms, clear alarm log and delete alarm conﬁguration. In addition, the internal relay (found on the AK-SM 800A) can be conﬁgured.

Status

Provides a quick status view (oﬄine) of your connected devices.

Top 5 alarming assets (past 7 days)

The upper right segment of the screen shows a rolling analysis of what devices (top 5) are highest in terms of alarm occurrences. This is for information only and may help guide the operator on what to focus on to reduce alarm counts.

Enabled Energy Features

The AK-SM 800A includes several energy functions that provide autonomous control and continuous savings of operational eﬃciency, when combined with Danfoss controls. Any built-in energy feature enabled in the system will show green in the list. This information panel is designed to prompt users in ensuring enablement of these included features, thus maximizing energy eﬃciency of the store.

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User Guide | AK-System Manager, AK-SM 800A series

Custom Screen

The AK-SM 800A oﬀers the ability to create a custom screen, populated with up to 15 points (OI, RO, SI, VO, Generic device). Once conﬁgured, the custom screen can be seen by pressing the second screen (2) button, found at the bottom right of the dashboard screen.

Note: To conﬁgure datapoints to show in the custom screen, navigate to the Conﬁguration  System  Custom Screen. Here a selection can be made – in the example opposite, point 1 has been deﬁned as a generic device (GN), Case 32 and the parameter u36 S6 Temp is selected.

Repeat this process for additional datapoints, upon completion press the 2 button to view the points. The values on this screen will auto refresh to provide an up to date status.

Equipment

To view a list of installed equipment, navigate to the equipment screen from the dashboard (grey bar will be indicated under Equipment menu).

Use the radio buttons to select which application type should be listed (Refrigeration, HVAC, Lighting, Misc) – by default Refrigeration is preselected.

A list of devices, grouped into Rack / Packs will be shown (reﬂecting the conﬁguration).

To view more information on a particular device, press the > button, which will then show the device detail screen.

Graphics

To view any graphics loaded in the AK-SM 800A, navigate to the graphics screen from the dashboard (grey bar will be indicated under graphics menu)

Note: See the section on Utilities to get an overview on how to conﬁgure and deploy graphics on your AK-SM 800A.

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Chapter 4: Navigation and use (SvB5 browser)

Once your AK-SM 800A 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.

Dashboard view / Menus

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.

Utilities (ﬂy in) menu

Press the ‘grid icon’ to view the utilities.

4.1 StoreView Browser 5 (SvB5)

This section describes the (web) browser interface of the AK-SM 800A, known as the StoreView Browser 5 or SvB5 for short.

Your AK-SM 800A includes web server technology that ‘serves’ data that is then displayed in a compatible web browser. SvB5 provides full access to all system screens and in some instances provides additional features not available in the local touch screen due to the preferred user interface (i.e. wizards are only found in SvB5)

SvB5 is a software module utilizing HTML 5, included in the AKSM 800A software package, the version of which can be seen in the info screen(s) of your AK-SM 800A. For ease of use, no special tools and setup is required, simply open a supported browser and type the HTTPS address of your AK-SM 800A unit, for example; https://192.168.1.50

Note: At the time of user guide publication, Google Chrome™ Chromium based Microsoft Edge™ and Apple Safari™ are supported browsers for the AK-SM 800A.

Communications between your device/browser and the AK-SM 800A is encrypted using HTTPS technology.

Note: You may observe that your browser provides a warning, suggesting that the connection to this site is not secure. In fact, the browser is providing this user warning as it has detected a selfsigned certiﬁcate which it cannot verify from a public database. In this instance you will need to continue to connect via the ‘proceed to…’ option (depending on your browser choice).

4.2 AK-SM 800A Utilities

This section describes the various AK-SM 800A Utilities, seen when connecting via a compatible browser. The Utilities are hosted in the AK-SM 800A, as an individual software component and are part of the AK-SM 800A software package.

When logging onto your AK-SM 800A via a (desktop grade) compatible browser you will have access via the ﬂy-in menu (based on user permissions), located next to the File Menu. The AK-SM 800A will recognize the browser type (mobile/desktop) and will react accordingly. For example, when accessing your AK-SM 800A via a mobile platform, only the Utilities will be shown, if a desktop grade browser is detected the full SvB5 interface will be shown, with access to the Utilities as described.

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User Guide | AK-System Manager, AK-SM 800A series

At the time of publication, the AK-SM 800A and SvB5 supports Google Chrome™, Chromium based Microsoft Edge™ and Apple Safari™ mobile and desktop browsers. Refer to the chart below for a detailed overview of platform and associated feature support. Note: Whilst SvB5 is not currently engineered to support responsive web design, enabling full mobile use, it is possible to view and use SvB5 in a mobile tablet device that supports browser Desktop mode (i.e. Apple iPad™ 10.2” and above). For best SvB5 experience Danfoss recommends and supports PC/Laptop conﬁguration only.

Utilities - Information function

Selecting the information button will retrieve and show AK-SM 800A unit information. The most commonly used information is located at the top of the screen. The Information screen also contains version numbering for other technical software aspects that may mostly be relevant to Danfoss.

To easily record / share unit information, use the download icon, located in the upper right of the screen. This will initiate a download, presented as a Comma Separated Value (.CSV) ﬁle (the ﬁle will automatically be named YYYY/MM/DD/HHMMSS).

Utilities – Diagnostic Log

The diagnostic log is intended to capture technical information about unit operation or system events. This log is designed for Danfoss Technical support and is intended to gather large amounts of data and is not intended to present a daily user audit trail. An export feature is available that will easily download a diagnostic log ﬁle, which can be sent to Danfoss for analysis.

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4.3 Utilities – Software update

Introduction

Like many other modern electronic devices, it is important that you maintain your AK-SM 800A with up to date software. Danfoss has a policy of continued improvement and enhancement and will regularly oﬀer updates to your system. These updates may include bug ﬁxes, new enhancements and important updates for security vulnerabilities. Updates can be categorized as ‘recommended’ or ‘mandatory’, with supporting documentation describing the categorization. The following section describes the Software Upgrade feature, found in utilities. Use this feature to remotely update your AK-SM 800A series controller.

Important: To download the latest software package for your

AK-SM 800A series controller, visit www.ak-sm800a.danfoss.com

Operational scope and Important notes:

Once connected to your AK-SM 800A series controller you will have access to the Utilities App. The Software Upgrade function is currently designed for single SM800A units only. For example, if you have a host network of multiple units, ensure you connect to the actual unit (IP address) that you intended to update. To update other units on the host network, be sure to log into that units unique IP address and follow the same workﬂow.

Local Stored File

This method assumes you have previously downloaded a software package from www.sm800a.danfoss.com and this package is located on the device you are using to access your AK-SM 800A / SvB5.

1. Click on the Local Stored File option and select the software package via the ‘Choose File’ button. The ﬁle type is SPK (software Package)

2. Press the Upgrade SM800A button to initiate the package download to the SM800A

3. After the package has been downloaded and checked for integrity, press the install button to execute the update. Note: During the update process, your AK-SM 800A will reset, this will temporarily disconnect your connection. Press the browser refresh to reconnect after ~3 minutes.

4. An upgrade Log will appear, with the ﬁnal status ‘Software upgrade SUCCESSFUL!’, press the Home button to get back to the Utilities.

The software packages available for your AK-SM 800A have unique assigned ‘digital signatures’, this signature is then validated by the AK-SM 800A to ensure the ﬁle has not be altered or tampered with. Any software package that is modiﬁed will be rejected by the AKSM 800A and update will not be possible.

Important: Whilst upgrading your system, power must not be interrupted at any time during the update process. Any power loss during the update procedure may cause permanent damage or corruption to your AK-SM 800A series controller.

Important: In host network applications (multiple interconnected AK-SM 800A units) it is required that ALL units have the same software installed. Failure to do so may result in unexpected behavior and may aﬀect control and monitoring of your store.

Utilities - Software update function

The software update utility oﬀers two methods of

updating, Local Stored File and Web Connectivity (note, in addition to using the Utilities, any of the USB ports on your AK-SM 800A can also be used to update software via a ﬂash memory stick).

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Web Connectivity

This method assumes you have connected to your AK-SM 800A via a device that has access to the Internet. Selecting this option will use your Internet connection to retrieve the latest AK-SM 800A software package (from secure Danfoss software server) and with the live browser connection to the AK-SM 800A unit, will update software. Follow the screen prompts to perform a software update via a web connected device. (Note: At this time Apple® based platfrom(s) do not support the web connectivity function, if using an Apple® device, use the Local stored ﬁle option described above)

Utilities- Operating System (Danux)

This function follows the same principle as described above for software update, but is supporting the updating of the System Managers operating system (OS). Your AK-SM 800A utilizes a Linux based distribution, speciﬁcally for Danfoss and like all software systems, updates may be required for feature or security reasons.

Utilities- Software Rollback

The Software Rollback function is designed to support the use case where the operator wishes to revert to the last (previous) version of AK-SM 800A software. The last/previously installed AKSM 800A software package (ﬁrmware, EDF’s, HTML..) will be reinstalled and your AK-SM 800A will run normally with this version of software package.

Utilities- EDF Update

EDF ﬁles are digital ﬁles that represent actual hardware/control products connected to your AK-SM 800A. When connecting devices to the AK-SM 800A it is required to have the correct EDF ﬁle to support that device, model, type and software version. As part of ongoing operations, it will likely be needed to update the EDF ﬁles or library of EDF ﬁles as new products or software variants enter the market. Typically, each time Danfoss issues new AK-SM 800A software update it will include the latest EDF ﬁles. However, during software release cycles it may be required to update individual or a group of EDF ﬁles that did not come or were not available at time, in this instance you can update the library of EDF ﬁles in your AK-SM 800A. Using the same principles as seen in software updates, you have a section of local stored ﬁle or Web connectivity.

Utilities - Graphic Editor

Using the Graphic Utility

The graphic utility allows custom graphics to be viewed at the local AK-SM 800A display or when communicating via Web. These graphics must be built and loaded in the controls on a host network.

Basic operation

This utility will only function on controls that are programmed and communicating. The host network must be operational for data from all controls to be retrieved into the Graphic utility. Once graphics are built the ﬁles are transmitted to all controls. Local graphics will only be applicable to match the unit communication address number.

The local SM800A graphics screen can only display data points programmed on this speciﬁc control. The Web graphics will display data points programmed on any SM800A on the host network. The initial ﬁles, Jpeg and PNG, have size requirements that must be adhered to. The graphics ﬁles are not imbedded in the database when exported or imported.

The DPJ ﬁle, project ﬁle, should be stored in a location allowing for future access. You can modify overlaying points at any time by opening the graphic utility, but the original Jpeg or PNG is not available.

The AK-SM 800A browser (using Google Chrome) will support a total of 5 web graphic views supporting custom Jpeg or PNG drawings, and 5 custom PNG views for each local AK-SM 800A unit. In addition to these graphical drawing the system parameters are mapped to display current sensor readings and status of digital inputs and relays. This may serve as an easy means to display data on the local and web screens. If no graphic is loaded the screen will be blank. If no graphic is loaded for the web application the tab for “View Graphics” is not available.

Select Graphic Editor from Utility menu.

To access EDF packages manually (when using the local stored ﬁle option), use the following link ak-sm800a.danfoss.com.

Note: To ensure the integrity of the AK-SM 800A only approved, digitally singed software packages will be allowed to be installed in the AK-SM 800A. Be sure that the tool chain you are using (i.e. MCX Shape) has the ability to export digitally signed ﬁles. Available EDF packages will have the format of ‘SM800A_EDF_ YYYYMMDD.epk

Utilities- Export Database

This utility allows for the export of the AK-SM 800A database. When initiated, the database will download to your browser download folder. The ﬁle will have a YYYYMMDD format with ﬁle format .dpk

Utilities- Import Database

This utility allows the user to select a compatible database ﬁle, and then import. The import procedure is done in a simple two step process. Step one is to download the selected database ﬁle to the AK-SM 800A, a ﬁle security check is performed, and the ﬁle is uncompressed. The next step is the actual installation, where the unit will reset.

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Prior to starting a build, these basic size requirements must be adhered to per the pop up screen shown JPEG or PNG for web graphics: < 1 MB PNG for local graphics: 800x450 pixels and 8 or 24 bit (no alpha channel).

On initial entry into the graphic utility all data points are automatically retrieved for overlaying

Selection of drawing

Step 1: Import the Jpeg or PNG ﬁle to be used for both web

graphics and SM 800A graphics.

Select “Manage graphics” and using pop-up window select number of drawings to be used for Web (up to 5) and number of drawings to be used for SM 800A (up to 5 per control). Use the browse option to select the Jpeg or PNG drawings to import. The SM800A PNG will be speciﬁc to the unit as indicated below Ie; Unit 0. The SM800A graphics will need to be selected for the other controls on the host network by ﬁrst selecting another control ie; Unit 1 followed by selecting/importing the PNG ﬁles. When all drawings have been imported select “Save” to continue.

Step 2: Open the datapoints that will be overlaid. The imported drawings will be displayed one at a time by the selection of either the “Browser View” or “SM Local Screen”. When using the local screen option the drawings will be speciﬁc to the SM800A unit number. See below

Using the data tree on left select the data type ie; Analog sensor, Digital input, etc. Select the IP addresses for the SM 800A’s to drag and drop the point on overlay. For the SM Local Screen graphics there will be only one IP address as you can only select points for that control.

Step 3: Aligning layout Any datapoint overlaid can be individually setup. Once the datapoint is placed on the drawing, and highlighted blue, a doubleclick of the left mouse button will display a pop up. This allows for the datapoint to be displayed in diﬀerent formats. When the data point is highlighted blue the arrow keys on keyboard can now move the point for alignment.

Step 4: Loading the ﬁles in controls. With datapoint overlay complete the package must be transmitted to the controls. The “Save” button will transmit all the ﬁles to each controller in the host network. A pop up window details the download status.

When the download is complete a pop up window notiﬁes that the units must be reset for the new graphics to be implemented.

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Step 5: Import and export the graphic package All the ﬁles used to build graphics are stored in a xxx.dpj ﬁle When selecting “export” a pop up asks for ﬁle name and the complete graphic package will placed in the download folded. Ensure the naming identiﬁes the store.

When selecting “Import” a pop up asks for ﬁle to be loaded to all controllers. This ﬁle must be speciﬁc to the store or data points will not be will be incorrectly labeled.

Utilities – Cleared Alarm Log

This utility presents a visual list of ALL previously cleared alarms from the AK-SM 800A. The cleared alarm log screen also allows the download of the units cleared alarms in .CSV ﬁle for easy sorting Note: Clearing the Alarm Log via the Alarm->Service screen does NOT delete this list. The cleared alarm log remains active and will continue to append to the list as alarms clear.

Utilities- Browser Certiﬁcate

Browser certiﬁcate management tool

Communication with the system manager via web interface is encrypted when (as default) HTTPS is enabled. The AK-SM800A uses a self-signed certiﬁcate (SSC) and whilst the connection is secure, your web browser will likely mark the connection as not trusted. To facilitate a trusted connection between your web browser and the AK-SM800A, the SM800A browser certiﬁcate must be signed by an authority known to the browser.

The browser certiﬁcate feature under the Utilities section is a tool intended for customer use and allows the creation of a CRS (Certiﬁcate Signing Request) allowing the customer to self-sign or obtain a Certiﬁcate Authority (CA) signed certiﬁcate. Once signed, the certiﬁcate is uploaded back to the SM800A - thus creating a root of trust between SM800A and browser.

Key notes:

• When the generate request is made, a new private key with 2048 bits is created using RSA

• The hash function uses 256 bits

• The certiﬁcate will expire after 365 days

The following procedure can be followed for the browser certiﬁcate management tool, where a Certiﬁcate Signing Request (CSR) will be initiated, resulting in a conﬁguration ﬁle containing a new private key with 2048 bit RSA encryption.

1. Navigate to the Utilities section of the SvB5 and select browser

certiﬁcate

2. The info screen will be shown

3. Navigate to the ‘Generate’ screen and ﬁll in the following

information

4. Country

5. Domain

6. IP Address

7. Organization

8. Press the generate button which will output a csr ﬁle

9. This crs ﬁle then must be signed by a trusted authority, usually

via the following options

10. The user pays an internationally trusted CA (e.g. VeriSign, DigiCert) to sign the certiﬁcate. In this case the browser already has the root and intermediate certiﬁcate installed.

11. The user acts as a certiﬁcate authority to sign the CSR, installs root and intermediate certiﬁcates in user browser

12. Once the CSR is signed the user uploads the ﬁle through the web interface (Upload menu). The system manager ﬁrst checks if the uploaded certiﬁcate is valid and ensures that a matching <domain>.key ﬁle exists. Finally, it runs a test to check if the uploaded certiﬁcate matches the private key (<domain>.key) that was created along with CSR. If the test passed, the current certiﬁcate is replaced, else the changes are rolled back and an error is returned. If the update was successful a summary of the new certiﬁcate is sent back as response.

The image below is a graphical representation of this workﬂow.

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4.4 File menu

Preferences

Under this selection custom settings can be made for the SvB5 via the Preferences pop up window.

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. Note: 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 800A USB port (user must be authorized).

Download report

It is possible to download a text ﬁle which contains AK-SM 800A information and conﬁguration. The report includes information about the whole unit setup, alarms, schedules, scanned devices, audit trail and the controller database.

Note: Report setup (what to include) can be made under Conﬁguration  System  System Report screen.

Log Oﬀ

As described.

4.5 Dashboard

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.

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.

The Dashboard allows for a consolidated ‘system’ view, where any conﬁgured AK-SM 800A on a host network will be shown.

Tips: Use the + buttons to zoom into a dedicated application panel.

If there is more than one AK-SM 800A conﬁgured on a host network, access to the individual unit can be done via the conﬁguration menu (a drop-down list of conﬁgured units will be shown). Single click a line item to jump into more / additional details.

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4.6 Managing alarms

Any active alarms will be shown in the Dashboard alarm panel. To view more details regarding the alarm, click the relevant alarm line. An 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.

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

Status and Service screens

Global acknowledge list

Global cleared alarm list

Global active alarm list

Service screen

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

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4.7 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

System View (Refrigeration)

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.

4.8 Device detail

Whilst the Dashboard screen will show basic asset information (AK-SM 800A unit address, Asset Name, Value, Status and alarm), more detailed information can be found by 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.

4 5

The screen image below highlights some of the main areas of the device detail screen:

1. Application / device selection tree

2. Device Detail Menu (select overview menu for manual

operation selections-if available)

3. Device details and history plot

4. Device menu (depending on menu selection in section 2)

5. Device Settings

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4.9 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.

4.10 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.

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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. From left to right, the following functions are available.

Export history function

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.

Note: A .hst ﬁle is a compressed history ﬁle created and used by the AK-SM 800A.

Print (printer or PDF) your graph view

Load History from ﬁle

Use in conjunction with the export function.

Convert .hst ﬁlr to .csv ﬁle format

To view history data in a spreadsheet, use this function to convert from the .hst format to .CSV

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.

Load history group from ﬁle

Used in conjunction with the save history feature. 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.

Save history group from ﬁle

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.

Preferences

Date, time and unit preferences for graph presentation.

Show/Hide Grid

Reset Zoom

Click and hold the left mouse button and drag to create zoom area. This function resets zoom coordinates.

Page controls

When displaying large volume of data use the pages buttons to move forward, back or jump forward / back.

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User Guide | AK-System Manager, AK-SM 800A series

4.11 AK-SM 800A Host Network Conﬁguration

The following section describes how to conﬁgure your AK-SM 800A to facilitate a host network. The AK-SM 800A host network can support up to a max of 10 interconnected AK-SM 800A 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 800A units. For example, HVAC and Refrigeration control could be done via dedicated AK-SM 800A units. The host network requires an IP Ethernet connection to each AK-SM 800A unit. Once conﬁgured all AK-SM 800A units can be viewed in a consolidated format via a web browser.

Note: Ensure a common user / password is applied to all units in the host network. A consolidation view is only available via SvB5, not local screens.

Primary device conﬁguration

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

Make sure the rotary address switch (located behind cover plate) is set to 0 (Zero), which will deﬁne your AK-SM 800A as the Primary node on the host network.

Navigate to the Conﬁguration/Comm screen and check your unit has a valid Primary 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 Primary AK-SM 800A unit.

4.12 Secondary device conﬁguration

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

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

Set the ‘Host Network’ slider 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 Primary unit)

Make sure the Secondary unit has a valid IP address.

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+ 72 hidden pages

Danfoss AK-SM 800A User guide

Specifications and Main Features

Frequently Asked Questions

User Manual