![Siemens SIMATIC NET CP 1243-1 DNP3 Configuration Manual Download Page 35](http://html.mh-extra.com/html/siemens/simatic-net-cp-1243-1-dnp3/simatic-net-cp-1243-1-dnp3_configuration-manual_1265365035.webp)
Configuration
3.3 Basic settings / Options
Configuration - DNP3
Configuration Manual, 11/2018, C79000-G8976-C508-01
35
Note
Consistency of the address parameters
STEP 7 does not check the consistency between manually configured addresses and the
parameters of the module's Ethernet interfaces.
Ensure consistency with the address parameters of the respective interface.
●
Address type
Selection of the IP version of the address parameters configured below (IPv4 / IPv6)
When using IPv6 addresses, you must enable IPv6 for the respective interface.
●
Network address
Network address of the routing destination (IP address * subnet mask)
●
Subnet mask / Prefix
Subnet mask (IPv4) or prefix (IPv6) of the routing destination
●
Router address
3.3.2
Options
The following parameters are only valid for the following modules:
●
TIM 3V-IE DNP3
●
TIM 4R-IE DNP3
Frame memory
●
Frame memory size
Size of the memory in which the frames to be sent are stored for all configured WAN
drivers. If the value 0 is entered, the entire free memory following startup is used.
Range of values: 0...1024
Default: 0
●
Size of memory block
Size of the blocks into which the global frame memory is segmented. Each frame to be
sent occupies at least this space in the memory. The default size is 128 bytes.
RAM
●
RAM size
Size of the RAM memory. This area in the main memory of the TIM that is created
temporarily for test purposes is deleted after the TIM restarts. The value is preset at
100 kB.