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13.2.2.2. Data transmission from external devices
13.2.2.2.1. Configuration for transparent mode
Transparent mode does not require any configuration of internal resources. In this
mode, all data arriving at PORT2 will be transmitted in accordance with recipients
defined in IP number list as allowing transmission. One has to notice that queries are
not routed to a particular telemetry module with attached slave but sent to all devices
in the system without decoding of protocol. This allows for transmission of data in
unknown protocol but increases costs of transmission since data is sent unselectively.
Reduction of transmission expenses is possible only by employing the function of
transmission channel reservation.
13.2.2.2.2. Configuration for GazModem mode
The system consisting of MT-101 modules in GazModem mode integrates dispersed
objects in gas metering systems equipped with electronic counters into centralized
measuring system.
After setting configuration parameters and connecting of device to PORT 2 of the
module, the user obtains access to current data and alarms stored continuously in
module memory. In this setup, MT-101 module may act as a concentrator for 16
devices.
Содержание MT-101
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