Vega VEGAPULS 67 - Switch-On Phase

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5 Connecting to the bus system
VEGAPULS 67 • Probus PA
36533-EN-170405
Software addressing is only eective if address 126 or higher is set
on the instrument with the address selection switches.
The addressing procedure is described in the operating instructions
manual "Display and adjustment module.
5.9 Switch-on phase
After VEGAPULS 67 is connected to the bus system, the instrument
carries out a self-test for approx. 30 seconds. The following steps are
carried out:
•
Internal check of the electronics
•
Indication of a status message, e.g. "F 105 Determine measured
value" on the display or PC
•
Status byte goes briey to fault value
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.
Software addressing