Stahl HART Serie Betriebsanleitung Seite 45

Error
"M/S" LED is flashing
"M/S" LED is lit
8 x LEDs flash red
If the error cannot be eliminated using the specified procedures:
• Contact R. STAHL Schaltgeräte GmbH.
For rapid processing, have the following information ready:
• Type and serial number of the device
• DCS/PLC
• Protocol
• Revision no./firmware version
• Purchase information
• Error description
• Intended use (in particular input and output wiring)
218078 / 946860310010
2018-10-19·BA00·III·en·02
Cause of error
Ambient temperature is outside
the specification
• Module is damaged due to
excessive temperature or
end of service life reached
• Fault in redundant BusRail
connection
• Slot address changed
without authorisation
Line breakage or short circuit,
measuring range exceeded/
not reached
Troubleshooting
Reduce ambient temperature,
e.g. by shading or cooling
Note: Module will be permanently
damaged if not rectified
• Replace the module as soon as
possible (within the next 12 months),
otherwise there is a risk of module
failure
• Check the BusRail connection and
CPU & PM
• Replace the module
Eliminate the cause in the indicated field
circuit, check electrical lines and field device
HART Analog Universal Module
for Zone 1 / Div. 1
Series 9468/32
Operation
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