Implemented Protocols In Echolink One; Protocol: Transparent; Data Structure; Protocol: Universal 232 - Softing echolink one2PROFINET Instruction Manual

Implemented protocols in echolink one

8 Implemented protocols in echolink one
Echolink one is supplied with the Script "Universal Script". The configuration of the protocols is
carried out in the configuration mode (see chapter 4.1) with the software WINGATE.
Attention:
If a Reset Device is carried out it is possible that the "Universal Script"
will get lost and must be played in again.
8.1

Protocol: Transparent

The data is transferred bidirectional from the echolink one.
8.1.1

Data structure

On the RS-entry side the timeout time of 2 ms is firmly set. If no more data is received within the
timeout period, then the data that has been received so far is transferred to the bus.
If less data is received through Rx then configured by the GSDML-file (I/O-length), then the rest
is complemented with ZERO.
Too much data received will be cut off.
8.2

Protocol: Universal 232

The protocol designation "Universal 232" and the relation to the
"RS232-interface" in the description have eveloped over the years. The
protocol also works with RS422 and RS485 though!
8.2.1 Data structure
8.2.2

Fieldbus parameters

Trigger byte: See "The trigger byte", Chapter 8.5‚ on page 22
Length byte: See "The length byte", Chapter 8.6‚ on page 22
17 echolink one2PROFINET V. 1.0
Softing Industrial Automation GmbH
15.1.15