Installation guide

12 Installation guide RI8BP602 © Danfoss 10/2011 AKM/AK Monitor/AK Mimic
Setting
1 During the installation described on page 6 the system address
was set.
2 If TCP/IP converters are used they must be readied and set. This is
described in Appendix 1.
3 How to create contact to a gateway
It is a bit difficult here to describe a general setup of the plant
because there are various ways of putting the plant together.
The following section contains very general instructions, but
you can also obtain help in Appendix 2 where there are several
examples of systems with belonging router lines.
a. Setting of system address
Connect a control panel type AKA 21 to “network number
241”.
Both gateways have been assigned address number 125 by
the factor, but it may have been changed.
Now use the control panel for making settings in the 2
gateways. Cf. also the gateway manual which contains a list of
menus. (Put voltage to one gateway at a time, or you will be in
trouble).
5. Connect to AKA - gateway
Principle
Shown below is an example where the system consists of one PC
gateway type AKA 241 and one modem gateway type AKA 245.
This system consists of two groups, each one of which is assigned
a network number:
The PC is assigned network number 240.
The controllers and AKA are assigned network number 241.
Net 241
Net 240
241:120
240:124
241:125
Each component within each network must now be given an
address:
The PC is assigned address number 124.
AKA 245 must have address number 125 as it is the master of this
network.
AKA 241 is assigned address number 120.
This gives the following system address = network number : ad-
dress number.
e.g. the system address for the PC is for example 240:124.
and the system address for the master gateway is 241:125.
241:120
240:124
241:125
The AKA 241 is set for the stated example:
Network to 241
Address to120
b. Stop address setting in the AKA 241
Activate the "BOOT GATEWAY" display under the NCP
menu (via AKA 21). Wait one minute, and do not push the
buttons on AKA 21 during this minute. (The new settings
will now be active).
c. The AKA 245 is set for the stated example:
Network to 241
Address to 125
d. In AKA 245 it has to be set, so that it functions as a modem
gateway.
e. Stop address setting and gateway function in the AKA 245
Activate the "BOOT GATEWAY" display under the NCP
menu (via AKA 21). Wait one minute, and do not push the
buttons on AKA 21 during this minute. (The new settings
will now be active).