Endress+Hauser StamoLys CA 71 MN, Руководство по эксплуатации

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Wiring StamoLys CA 71 MN
18 Hauser
4.5 Post-connection check
Carry out the following checks after electrical connection:
Current output simulation:
1. Hold both arrow keys down (see "Display and operating elements" chapter) and
connect the analyzer to the mains or switch the mains switch on (if available). Wait
until the display "0 mA" appears.
2. Check on your PLC, PCS or you data logger whether the current value is the same.
3. Press the
F
key. Browse to the next current values (4, 12, 20 mA, depending on
the setting).
4. Check that the respective current values are also on your PLC, PCS or your data
logger.
5. If the values are not there, check the terminal assignment for analogue output
1 or 2.
Device status and specifications Note
Is the analyzer or cable externally undamaged? Visual inspection
Electrical connection Note
Does the supply voltage correspond to the data on the nameplate? 230 V AC / 50 Hz 115 V AC / 60 Hz
Are current outputs screened and connected?
Are the mounted cables relieved of tension?
Cable type properly disconnected? Guide power supply and signal lines
separate over the entire travel
distance. Separate cable channels
are ideal.
Cable routing without scuffing or cross-overs?
Are power supply and signal lines connected correctly according
to wiring diagram?
Are all screw terminals tightened?
Are all cable entries mounted, tightened and leak-resistant?
Interference suppressor at the analogue output?
Current output simulation See procedure below