ABB ETL600, Instruction Manual

Page: 170 / 382

ABB Switzerland Ltd
1KHW001489-EN ETL600
5.3.5.3.3. V.24 ports
Any NSK600 modem that has been assigned to an APLC channel in
Configuration / Services / Data communication
is automatically
assigned to the corresponding V.24 port and enabled. No further
assignment of these ports is possible, nor can they be disabled without
disabling the corresponding modem.
Only for the case that NSK600 modem 1 shall be used with port
sharing, the selection in the drop down list can be changed to
NSK600
modem (port sharing)
.
When a DPLC channel has been configured, each remaining V.24 port
can be assigned to a MOD600 channel, if the DPLC channel
multiplexer is enabled. If the multiplexer is disabled, no V.24 port can
be assigned to MOD600.
To assign a V.24 port to the modem, select
MOD600 modem
from the
corresponding drop down list. To disable ports, select
Off
.
To share one transmission channel with different V.24 ports assign all
these ports either to
MOD600 modem (port sharing)
or
NSK600
modem 1 (port sharing)
with the corresponding selection from the
drop down lists.
Remarks:
•
V.24 port 1 must be assigned to port sharing first, then Port 2, 5 &
6 may be added, according to availability;
•
All shared ports require the identical parameter configuration:
these parameters can be configured exclusively on port 1 and will
be automatically transferred to the other concerned ports.
The following parameter can be configured for each enabled V.24 port
with the respective selection from the concerned drop down list:
•
Data rate [bps]
:
•
≤ 100, ≤ 200, ≤ 300, ≤ 600, ≤ 1’200, 2’400, 4’800 and 9’600 for
NSK600. The FSK modems with datarates of ≤ 200 and
≤ 1’200 bps are available in two versions with different
bandwidths.
Applications with NSK600 modem that run at a data transfer
rate that is lower than 2’400 bps (FSK modems) are protocol
transparent and need no further parameter configuration.
Note:
Applications with NSK600 modem that run at a data
transfer rate that is lower than 2’400 bps (FSK
modems) are protocol transparent and need no
further parameter configuration.
•
1’200 , 2’400, 4’800, 9’600 and 19’200 for MOD600 modem.
•
Data bits: 5, 6, 7 or 8
.
•
Stop bits: 1 or 2
.
5-26 November 2005 Configuration and Set-up