FR-2RU-10-2
Rev.
8
7
3
Configuration
3.1
Address setting on each sub-rack
Each sub-rack can be assigned an address through the DIP-switches on the
rear. Maximum 8 sub-rack addresses are available.
This address setting only applies when the sub-rack is used in combination
with a GYDA-SC Rack System Controller.
If you have more than 8 sub-racks together, you need several GYDA-SC Rack
System Controller cards.
The setting of the address of a sub-rack is as follows:
1
0
0
means switch to the right (OFF)
1
means switch to the left (ON)
SW 4
SW 2
SW 1
Address
OFF OFF OFF 0
OFF OFF
ON
1
OFF
ON
OFF 2
OFF
ON ON
3
ON
OFF OFF 4
ON
OFF
ON
5
ON ON
OFF 6
ON ON ON
7
Default address is 0.
The GYDA-SC Rack System Controller automatically detects the position of the
cards within each sub-rack.
More detailed information on the RS-422 configuration can be found in a
separate document and at our web site:
http://www.network-electronics.com/
Note!
In order to ensure proper operation of the system, it is
important that no sub-racks controlled by the same
GYDA-SC Rack System Controller card have the same
address set.
Reset the sub-rack after reconfiguring the sub-rack system,
by turning the power off and on again
.
