Vega VEGAPULS 64 Operating Instructions Manual page 30

5 Connecting to power supply
30
Fig. 30: Switch on/off button outside on the housing
1 On/Off button
After switching on, the instrument carries out a self-check for approxi-
mately 30 s:
•
Internal check of the electronics
•
Indication of a status message, e.g. "F 105 Determine measured
value" on the display
Then the actual measured value is outputted to the signal cable. The
value takes into account settings that have already been carried out,
e.g. default setting.
1
VEGAPULS 64 • HART and accumulator pack