ID 442426.04 165WE KEEP THINGS MOVING
Drive controller
9
Manual SD6
The table below shows the conditions for changes in the state machine.
Change of state Conditions
0 Device start-up > self test Control board power supply turned on.
1 Self test > switch on disable Self test completed without errors
AND initialization complete.
2 Switch on disable > ready to switch on Enable active
AND DC link charged
AND command Shutdown
AND safety technology deactivated
AND IGB motion bus inactive OR (IGB motion bus active AND (IGB state = 3:IGB motion bus OR IGB exception
mode active OR Local mode active)).
3 Ready to switch on > switched on Enable active
AND command Switch On
4 Switched on > operation enabled Enable active
AND command Enable operation
5 Operation enabled > switched on Enable active
AND command Disable operation
6 Switched on > ready to switch on Enable active
AND command Shutdown
7 Ready to switch on > switch on disable Enable inactive
OR DC link not charged
OR command Quick stop
OR command Disable voltage
OR safety technology active
OR (IGB motion bus active AND IGB state not equal to 3:IGB motion bus AND IGB exception mode inactive AND
local mode inactive)
8 Operation enabled > ready to switch on Shutdown command
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