Insys GSM LOGO 4.2 Compact 11-02-01-03-04.001 Manuale Utente

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11-02-01-03-04.001
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Commisioning 
INSYS GSM 4.2 LOGO! 
16  
Dezember 
06
 
 
-  Scan of SMS input memory and, if necessary, execution of a received SMS 
command; duration of approximately 5 s plus command execution time; 
interval of 60 s (can be disabled, but scanning or parameter assignment via 
SMS will no longer be possible) 
-  GSM connections are active (data connection, DTMF connection, security 
callback) 
-  Transmission of an SMS, e.g., fault message, “alive” SMS (can be disabled), 
power-up SMS (can be deactivated); duration of approximately 10 s)  
 
If the LOGOUT time becomes active at the moment that the PA-SMS is periodically 
processed, the module will be logged in to the GSM network and then logged out 
again prior to transmittal. 
 
The periodic PA-SMS is transmitted to only one destination. An expanded 
recipient list cannot be utilized in this case. 
 
Depending on the number of utilized values in the PA buffer, the SMS can also be 
divided into multiple (up to 3) SMS. 
 
As is the case for each automatic SMS transmittal for INSYS GSM 4.2 LOGO!, 
additional attempts will be made to transmit the message in the event of an error 
(can be adjusted, default: 3 attempts). 
3.2.3  PA-SMS for Alarm Input 
This function represents an expansion to the previous alarm input functionality of 
the INSYS GSM 4.2 LOGO! However, instead of a fixed alarm text, a PA-SMS 
(process image SMS) is transmitted, i.e., the utilized values of the LOGO! PA buffer. 
For example, this function can be used to connect a service button. When this 
button is activated, a PA-SMS will be transmitted containing the image of the 
current values in the PA buffer.  A LOGO! input or output does not have to be used 
for this.  
The LOGO! PA buffer scan is attempted up to three times, if necessary. If still no 
reply is received from LOGO!, an SMS containing the text NO SUCCESS will be 
transmitted instead of the PA-SMS. 
As with all other alarm messages, the message can be transmitted to as many as 
10 other recipients besides the primary recipient. 
Depending on the number of utilized values in the PA buffer, the SMS can also be 
divided into multiple (up to 3) SMS.