Display Modes - JUMO mTRON T Operating Manual

5.4.1

Display modes

The following table lists all the states that the "Status" (red/green) and "BusError" (red) LEDs
can display.
Display mode
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Off
On
Flickering
Single flickering
Blinking
Single flash
Double flash
Triple flash
Quadruple flash
Blinking red/green
Description
LED state not relevant
LED off
LED on (permanently lit)
LED flickers (50 ms on, 50 ms off)
LED flashes briefly (50 ms on, 200 ms off)
LED flashes (200 ms on, 200 ms off)
LED flashes once (200 ms on, 1000 ms off)
LED flashes twice (on/off/on for 200 ms each
time, 1000 ms off)
LED flashes three times (on/off/on/off/on for
200 ms each time, 1000 ms off)
LED flashes four times (on/off/on/off/on/off/on for
200 ms each time, 1000 ms off)
LED flashes red and green (200 ms red, 200 ms
green)
5 Operation
Green sym- Red symbol
bol
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