INSYS GSM 4.2
INSYS GSM 4.2 compact
Functions and their Configuration
Sep-06
63
Simple alarm
A simple alarm is triggered by changing the alarm input from HIGH to LOW/GND. The
alarm is accepted after 0.3 seconds. Even if it is configured as pulse input, a simple alarm
is triggered as soon as the input is connected to ground for at least 4 seconds – irrespec-
tive of the prior history.
You can assign a message with a message text of max. 140 characters to the single
alarm.
Pulse alarm
Sequences of up to 10 pulses can be detected as different alarms at the pulse input.
Pulses and pauses may last from 0.3 to 2 seconds.
You can assign each pulse alarm a message with the following design:
¾
A group message text with max. 140 characters
¾
A message text with max. 140 characters
Note
A collective message and a message may have only 140 characters
altogether.
The pulse input can be used particularly to transmit several alarm states from small PLCs
like SIEMENS Logo!™, Crouzet Millenium™, Comat BoxX™ or Moeller Easy™. A demonstra-
tion program for creating such pulse sequences with the PLC Siemens Logo! is available
on request (send e-mail to [email protected]).
Summary of Contents for GSM 4.2 Compact
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