Insys GSM LOGO 4.2 Compact 11-02-01-03-04.001 Manuale Utente
Codici prodotto
11-02-01-03-04.001
Example
INSYS GSM 4.2 LOGO!
56
Dezember
06
A PT100 temperature sensor is
connected directly at analog input AI3
(AM2 PT100 expansion module).
Limit values are calculated according to
the following formula:
Limit = (Temperature/°C x 4) + 200
connected directly at analog input AI3
(AM2 PT100 expansion module).
Limit values are calculated according to
the following formula:
Limit = (Temperature/°C x 4) + 200
For an upper limit of +55°C, an upper
limit of 420 is calculated.
limit of 420 is calculated.
Monitoring only takes place when an
upper limit is exceeded, so a lower limit
of 0 is suitable (corresponds to –50°C).
upper limit is exceeded, so a lower limit
of 0 is suitable (corresponds to –50°C).
A look at the relevant section of the
control program reveals that linking
inputs to circuit elements is not strictly
control program reveals that linking
inputs to circuit elements is not strictly
necessary to monitor inputs alone. It is only necessary to connect AI3 to a memory
bit since utilized inputs are not permitted to be open-circuit inputs.
Using this simple approach, LOGO! can be used solely to expand the inputs of the
INSYS GSM 4.2 LOGO!
bit since utilized inputs are not permitted to be open-circuit inputs.
Using this simple approach, LOGO! can be used solely to expand the inputs of the
INSYS GSM 4.2 LOGO!
6.5
Scan of Actual Values
Scan of fault counter via SMS:
The following SMS should be sent to the INSYS GSM 4.2 LOGO!:
BLOCK021?
Scan of exhaust and intake elapsed time counters via SMS:
The following SMS should be sent to the INSYS GSM 4.2 LOGO!:
BLOCK016,017?
The following SMS should be sent to the INSYS GSM 4.2 LOGO!:
BLOCK021?
Scan of exhaust and intake elapsed time counters via SMS:
The following SMS should be sent to the INSYS GSM 4.2 LOGO!:
BLOCK016,017?