migra Serial
Large Format, Graphics Compatible Display
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microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
+49 9681 91960-0,
+49 9681 91960-10, [email protected], www.microsyst.de
Bus termination (only for the RS485 interface)
The bus termination can be set internally with the help of DIP switches.
In this case no external bus termination must be set.
Therefore
the following DIP switches must be set to “ON”:
S8: DIP3, DIP4
S9: DIP1, DIP2
4.2 LEDs
Component
Function / Description
LED 1
Power-up:
Illuminated
Normal operation:
Blinks at a frequency of approx. 5 Hz
Boot mode:
Blinks at a frequency of approx. 1 Hz
Defective software: Blinks at a frequency of approx. 0.5 Hz
(or irregularly)
LED 2
Power-up:
Illuminated
Communication:
Flickers during data transmission and
receipt
A jumper is included on the PCB (ST8). The display unit can be manual-
ly set to the boot mode with this jumper (jumper may not be connected
for normal operation).