migra Ethernet/IP
Large Format, Graphics Compatible Display with Ethernet/IP Interface
Page 15
microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
+49 9681 91960-0, +49 9681 91960-10, info@microsyst.de, www.microsyst.de
3.8 Online Frame Layout
Each of the frames transmitted to the large format display unit consists
of 3 parts:
Frames transmitted to the MIGRA are not evaluated by the device until 3
to 240 ms after the last frame byte has been received (depending upon
baud rate and HEX switch settings). The pause between the individual
frame bytes may not exceed this period of time! The pause between the
individual frames must exceed this period of time!
The next frame can be transmitted immediately after the response frame
has been received.
If no response frame is used, the MIGRA is not ready to receive a new
frame until the last received frame has been completely processed. For
example, if a large graphic is displayed, a longer waiting period is
required than would be the case for reading out an “online character”.
As a rule, a pause of „receiving timeout“ + 150 ms between frames is
sufficient.
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