ALTUS Nexto NX3004 User Manual

4. Configuration
170
Parameter
Description
Factory Default
Possibilities
Port Number
Listened port address to client
connection. Used when the client
connection isn’t through IP.
2404
1 to 65535
IP Address
(Master)
Connected client IP, used when the
client connection is through IP.
0.0.0.0
1.0.0.1 to 223.255.255.254
Common Address
of ASDU
IEC 60870-5-104 address, if the
connected client is through IP.
1
1 to 65534
Time-out t1(s)
Time period (in seconds) that the
device waits the receiving of an
acknowledge message after sent an
APDU message type I or U (data),
before close the connection.
15
1 to 180
Time-out t2(s)
Time period (in seconds) that the
device waits to send a watch
message (S-Frame) acknowledging
the data frame receiving.
10
1 to 180
Time-out t3(s)
Time period (in seconds) in what is
going to be sent a message to link
test in case there is no transmission
by both sides.
20
1 to 180
Parameter k
(APDUs)
Maximum number of data messages
(I-Frame) transmited and not
acknowledged.
12
1 to 12
Parameter w
(APDUs)
Maximum number of data messages
(I-Frame) received and not
acknowledged.
8
1 to 8
Table 4-105. Server IEC 60870-5-104 Link Layer Configuration
Note:
Time-out: The fields “Time-out t1(s)”, “Time-out t2(s)” and “Time-out t3(s)” are dependants
between themselves and must be configured in a way that “Time-out t1(s)” be bigger than “Time-out
t2(s)”, and “Time-out t3(s)” be bigger than “Time-out t1(s)”. If any of these rules be not respected,
error messages are going to be generated during the project compilation.
Application Layer
To configure the Server IEC 60870-5-104 application layer, shown on Figure 4-79, follow the
parameters described on Table 4-106.
Figure 4-79. Server IEC 60870-5-104 Application Layer Configuration Screen
Parameter
Description
Factory Default
Possibilities
Enable Time
Synchronization
Option to Enable/Disable time sync
request
Disabled
Disabled
Enabled
Maximum Time
Between Select and
Time period in which the selection
command will remain active ( the count
5
1 a 180

ALTUS Nexto NX3004 Specifications

General

Brand	ALTUS
Model	Nexto NX3004
Category	Processor
Language	English