Operation; On-Site Operation - Endress+Hauser Ceraphant T PTC31 Operating Instructions Manual

Ceraphant T PTC31, PTP31, PTP35
5

Operation

5.1

On-site operation

The Ceraphant T is operated by means of three keys.
!
Note!
Only use instruments with a blunt tip for operation (e.g. ballpoint pen).
Sharp instruments (e.g. needles, tweezers, pins) can destroy the operating unit.
Red/green-blinking
Fig. 6: Position of operating elements and possibilities for display
Background illumination of the digital display:
–White = OK status
–Red = error status
The digital display and the light emitting diodes (LED) support navigation in the operating menu.
Endress+Hauser
LED for status
Green = ok
Red = error
= warning
Operating key
E
22.07
bar
Communications jack
for personal computer
Digital display
Yellow LEDs for switching states
LED on = switch closed
LED off = switch open
P01-PTx3xxxx-19-xx-xx-en-003
Operation
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