Application and functions
1.5 Other services and properties
TIM 1531 IRC
20 Operating Instructions, 02/2018, C79000-G8976-C468-02
You will find further information on the functionality and configuration of the security functions
in the information system of STEP 7 and in the manual /9/ (Page 321).
Other services and properties
Other services and properties
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Due to the data point configuration in STEP 7, programming program blocks in order to
transfer the process data is unnecessary. The process data is configured as individual
data points and transferred one-to-one to the communications partner.
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Data messages that cannot be transferred to the communications partner due to
connection disruptions are saved.
– In the message memory up to 100000 messages can be buffered.
– If an SD card is used, messages can also be saved on the SD card.
●
The TIM supports IP addresses according to IPv4.
Address assignment:
– The IP address, the subnet mask and the address of a gateway can be set manually
in the configuration.
– As an alternative, the IP address can be obtained from a DHCP server or by other
means outside the configuration.
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Time-of-day synchronization
On every interface the TIM provides the option of receiving and forwarding the time of
day.
Synchronization method NTP (Network Time Protocol) via Industrial Ethernet:
– NTP
– NTP (secure)
You can find information in the section Time-of-day synchronization (Page 85).
For information on the format of the time stamp of the messages, refer to the section
Time stamp (Page 89).
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Access to the Web server of the TIM
With the aid of the Web server, you can display module and diagnostics data.
●
Storage and event-driven transfer of process data
The TIM can store events of different classes and transfer the corresponding process
values individually or bundled together to the communications partner. The transfer can
be triggered by various triggers.
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