Blocks For Messages; Sending Sms Messages - Siemens Simatic RTU303xC Series Operating Instructions Manual

5.9

Blocks for messages

5.9.1

Sending SMS messages

Function
When a configurable event occurs, transfers an SMS message for sending.
Parameters
Parameters
Input parameters
En
Trigger
Send Immediately True / False
Function parameters
Recipient
Text
Output parameters
Done
Error
RTU303xC
Operating Instructions, 06/2019, C79000-G8976-C382-06
Tag type / range of Description
values
Enable parameter, see section Often used parameters
(Page 252).
True / False Event (edge change 0 → 1), that triggers the creation of
the message.
Digital input / output /
bit memory The input must be reset to 0 by the user.
STATUS_ERROR
When there is an edge change 0 → 1 the message is
transferred for sending.
Digital input / output /
bit memory With the setting "True", the message is always trans-
ferred immediately for sending.
STATUS_ERROR
With the setting "Input unused" or "False", the message
is transferred for sending when the RTU establishes the
next mobile wireless connection.
The input parameter must be reset to 0 by the program.
"Recipient group" Selection of the user groups configured in "Users /
groups"
"Texts" Selection of a message text configured in "Tags" >
"Texts"
Digital output / bit Status display:
memory
•
•
Digital output / bit Error display:
memory
•
•
See also section Often used parameters (Page 252).
0: Message could not be transferred to the transfer
buffer. The buffer is possibly full.
1: Message could be transferred successfully to the
transfer buffer.
0: Block processing completed without errors
1: Block processing aborted with an error
SMS message could not be saved.
Program blocks
5.9 Blocks for messages
311