Switching on the operating voltages
PLEASE NOTE
Observe also the switching-on instructions in
the manual for the INTERBUS-S controller
board.
When the controller is switched on it automat-
ically carries out a comparison between the
NOMINAL and ACTUAL configurations. It is
important here that:
• the specifications on the configuration are
complete and correct
• the power supplies to the PLC and to the field
bus slaves are switched on either simulta-
neously or in the following sequence. The
remote bus cannot be operated until all the
remote bus slaves have been switched on.
Please observe the following when switching on
the voltage supply:
VIFB6 - 03/05 4. Commissioning
4-4
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