Siemens TIM 1531 IRC, Руководство по эксплуатации

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Configuration
4.10 Serial interface > Advanced options
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
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AT initialization
● User-defined
If the option is enabled the AT initialization string for the basic settings of the modem can
be assigned manually.
If the option is disabled, the AT initialization string is preset for the specific modem:
–
MD3 : ATS45=3\N0F0&W
– MD4 : ATS45=83$P1\N0&W
– MD720 : For information on the initialization string, refer to the manual /5/ (Page 320).
● AT string
Input box for the AT initialization string
Transmission setting for conditionally spontaneous messages
● Transmission criterion
Only for interfaces with the Network node type "Station" / "Node station".
The transmission criterion controls connection establishment for the transmission of
conditional spontaneous messages. This reduces the number of connection retries.
Range of values:
–
Standard conditions
No connection will be established due to the existence of conditionally spontaneous
messages .
Only in the following cases will a connection be established to send conditional
spontaneous messages.
- Threatened overflow of the send buffer
- Connection establishment by the communications partner
– Degree of filling
The TIM only establishes a connection when the configured fill level of the send buffer
for conditional spontaneous messages is exceeded.
In the input box, enter the fill level (%) of the send buffer at which when exceeded the
TIM establishes a connection.
– Time
The TIM sends conditional spontaneous messages at a configured time of day,
configurable with "Hours" / "Minutes".
– Time scheme
The TIM sends the conditional spontaneous messages cyclically at a configurable
interval, configurable with "Hours" / "Minutes".