HYDAC CSI-F-10 - Manual (Page 14)

GSM Radio Module CSI-F-10 Page 14
Status 29.01.2009 HYDAC ELECTRONIC GMBH Part.-Nr.: 669752
The two basic operating modes available for using the GSM radio module CSI-F-10 are
described below:
3.1 Stand alone operation
The CSI-F-10 transmits the measured values and additional information of the
connected sensors directly and without processing them (passive mode) or monitors
and processes the input signals with a "CM program" stored in the unit (active mode).
The application software for the active mode, das "CM Program", can be readily
generated by the user using the "CM Editor" on a PC. The "CM Editor" is a component
part of the HYDAC PC software "CMWIN", version 3.0 or higher.
In the above-mentioned "CM program" you define in detail which data will be monitored
and how, and when and which type of message should occur.
For example, once a parameterized limit has been exceeded, an alarm SMS can be
sent or a switch output can be set. All texts and telephone numbers for the relevant
SMS must be stored in the CM program by the user.
Note!
All of the programming procedures and software functions subsequently described in
this documentation refer to the "CM Editor" in accordance with IEC 61131.
The operator is responsible for the safe and application-appropriate functioning of the
CM Programs that he or she generates.
3.2 Operation as GSM modem on a CMU 1000
When using the unit as a GSM modem, the CSI-F-10 must be connected via HSI signal
(HYDAC sensor interface) to the CMU 1000. The CMU 1000 is in this case the "bus
master" and controls the radio module.
In this operating mode, one or more sensors are monitored by the CMU 1000. Their
input signals are evaluated according to the CM program stored in the CMU 1000 and
processed.
The resulting data and / or messages are transmitted from the CMU 1000 via HSI
interface to the GSM radio module. The radio module transfers this data and / or
messages controlled by the CMU 1000 directly by SMS.
The SMS text and the receiving telephone number are stored in the CM program in the
CMU 1000 for this purpose.