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Configuration
3.3 Basic settings / Options
Configuration - DNP3
Configuration Manual, 11/2018, C79000-G8976-C508-01
33
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Read IP address via DCP
Only configurable with: TIM 3V-IE DNP3 / TIM 4R-IE DNP3
Allows the IP address of the module to be read out via DCP (Discovery and basic
Configuration Protocol).
3.3
Basic settings / Options
3.3.1
Basic settings
DNP3 basic settings
Not all parameters are displayed with every module type.
●
Listener port
Own listener port of the module. The master needs the port number to establish the
connection.
The port number applies to all interfaces of the communications module.
Range of values: 1024...65535
Default: 20000
●
Max. number of registered tags
Maximum level of PLC tags registered on the assigned CPU for automatic change
control. With registered PLC tags, the communications module is notified as soon as the
value changes in the CPU tag management.
The PLC tags are registered in the order in which they were created.
Range of values: 1...32767
Default: 500
Virtual terminal objects
These parameters of the TIM 1531 IRC are not currently supported.
Retentive saving of events
These parameters are available with the TIM 1531 IRC.
If you use an optional SD card in the TIM, in this parameter group you set the conditions for
saving the values of frames whose data points are configured as an event.