Burkert ME43 - Device Status LEDs (NAMUR)

42
Operation
Type ME43
9.8 LED for indicating device status
The LED that indicates the device status changes color and status in accordance with NAMUR NE 107.
If several device statuses exist simultaneously, the device status with the highest priority is displayed. The
priority is determined by the severity of the deviation from standard operation (red = failure = highest priority).
Displays in NAMUR mode:
Displayinaccor-
dancewithNE107
Description Meaning
Color
code
Color
5 red Failure, error or
malfunction
Malfunction. The functionality of the device is not guaranteed.
4 orange Function check The device is searching for a büS device, this status is termi-
nated after a few seconds.
3 yellow Out of
specication
Ambient conditions or process conditions for the device are
outsidethespeciedarea.
Internal device diagnostics point to problems in the device or
the process properties.
Data sheet values cannot be complied with.
2 blue Maintenance
required
Based on a running diagnostic, the device has detected and
corrected a deviation. Device functionality restricted.
The device is in controlled operation, although a function is
brieyrestricted.
→ Service device.
1 green Diagnostics
active
Device is operating perfectly. Status changes are indicated in
dierentcolors.
Messagesaretransmittedviaapossiblyconnectedeldbus.
0 white Diagnostics
inactive
Device is switched on. Statuses are not displayed. Messages
are not listed in the message list or transmitted via any con-
nectedeldbus.
Deviceisrunningwithinitsspecications.
Table 8: Display of device status in NAMUR mode
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