Insys GSM LOGO 4.2 Compact 11-02-01-03-04.001 Manuale Utente
Codici prodotto
11-02-01-03-04.001
Commisioning
INSYS GSM 4.2 LOGO!
10
Dezember
06
If the complete PA buffer is displayed, a PA-SMS would be unable to be
transmitted as a single SMS because no more than 140 characters can be
transmitted per SMS.
Therefore, the scope and content of the PA-SMS should be adapted to the I/O
elements of the LOGO! application that are actually present and utilized (keyword
“Utilized values”).
If a PA-SMS has more than 140 characters, it is automatically divided into multiple
SMS messages (maximum of 3), whereby the “cutoff” is always made after a
complete range of values (e.g., between AI and AQ).
A PA-SMS cannot be sent to an e-mail address.
transmitted as a single SMS because no more than 140 characters can be
transmitted per SMS.
Therefore, the scope and content of the PA-SMS should be adapted to the I/O
elements of the LOGO! application that are actually present and utilized (keyword
“Utilized values”).
If a PA-SMS has more than 140 characters, it is automatically divided into multiple
SMS messages (maximum of 3), whereby the “cutoff” is always made after a
complete range of values (e.g., between AI and AQ).
A PA-SMS cannot be sent to an e-mail address.
3.1.1.2.1 Representation of digital values
Digital values are always represented in single digits indicating their logical state
(0 or 1).
Eight values per line (counting right to left) are used, except in the case of
operator buttons, where 4 values per line are used.
Values not utilized are represented with an “x”. Lines in which no value is utilized
are omitted altogether, provided there are no subsequent lines containing a
utilized value.
(0 or 1).
Eight values per line (counting right to left) are used, except in the case of
operator buttons, where 4 values per line are used.
Values not utilized are represented with an “x”. Lines in which no value is utilized
are omitted altogether, provided there are no subsequent lines containing a
utilized value.
3.1.1.2.2 Representation of analog values
Representation of analog values always corresponds to the internal
representation of analog values in LOGO!
Example:
Utilization of a LOGO! 24
The input voltage range of the analog input is 0 to 10 V.
This range is represented by values in 1,000 increments.
A voltage of 4.5 V at the analog input has a value of 450 [00450].
representation of analog values in LOGO!
Example:
Utilization of a LOGO! 24
The input voltage range of the analog input is 0 to 10 V.
This range is represented by values in 1,000 increments.
A voltage of 4.5 V at the analog input has a value of 450 [00450].
Input voltage in V * 100 = Internal value of LOGO!
Values are represented in five digits with leading zeros. One analog value is
output per line.
output per line.