Danfoss AKA 245 Installation Guide download pdf (Page 10)

10 Installation guide RI8BP602 © Danfoss 10/2011 AKM/AK Monitor/AK Mimic

4. Connection to AK-SC 255, AK-SC 355, AK-CS, AK-SM 720 / 350

Introduction

This section describes the functions that relate to the AKM and:

• AK-SC 255 version 02_121 or newer.

• AK-SC 355 version

• AK-CS version 02_121 or newer.

• AK-SM 720 and AK-SM 350

For further information on setups, see the relevant instruction

manuals.

This section describes the installation of the AK-SC 255. Other

units can be installed in the same way, apart from one instance,

which will be explained.

Setting

1. Start Plant Archive

Access to Plant Archive is via the function lowest on the right of

the screen display screen or via the "F5" key.

Information

Once a connection has been established to a plant via this function, the

connection will be saved, even after navigating through the diﬀerent

menus in the AKM program. The connection is deactivated by:

• Selecting "Close connection"

• "Log out"

• Two minutes without data transmission (the time can be adjusted). If

contact is broken for this reason, the connection will automatically be

re-established when a function requiring communication is activated.

Info

The AKM can:

• Load log data

• Receive alarms

The AK-SC 255, AK-SC 355 and AK-CS can also:

• Upload and change Master Control settings

• Create Mimic menus and objects

• Change parameters in the connected controllers.

To communicate between AKM and AK-SC 255/AK-SC 355/AK-CS, the fol-

lowing conditions must be met:

1. Alarms must be routed to the AKM PC in XML format

2. "Authentication Code" and "Account number" with editing rights (Su-

pervisor Access) must be accessible.

(The factory settings are: Auth. Code = 12345, and Account = 50)

3. AK-SC 255/355/CS must have the web function activated, and internal

websites must be installed. The sites contain interfaces that are used by

AKM.

Information

Plant Archive is built up in a DSN structure (Domain,

Subnet and Network). There are a total of 63

domains, 255 subnets and 255 networks. A given

number of plants can be added to the archive,

though the ﬁrst 255 (00.000.xxx) are dedicated to

plants using Gateways (e.g. AKA 245).

If you can see the plant in the display before you

have set the DSN number, it is because the AKM has

received an alarm from the plant and has had to set

a default DN address.

If this address is to be changed, this must be

done now before continuing setup, otherwise

it will be connected to the settings for Logs and

Mimic.

- Stop alarm sending in the AK-SC 255.

- Continue setup on next page.

(Remember to restart the alarm send at a later time.)

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Danfoss AKA 245 Installation Guide Page 10

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