Emerson 0471-0128-02 manual CoE state machine transition and events, Transition Events Actions

Table 7.8 CoE state machine transition and events

Transition	Event(s)	Action(s)
0	Automatic transition after power-on or	Drive device self-test and/or self
	reset application	initialisation shall be performed
1	Automatic transition	Communication shall be activated
2	Shutdown command from control	None
	device or local signal
3	Switch on command received from	Power section shall be switched on if
	control device or local signal	not already switched on
4	Enable operation command received	Drive function shall be enabled and
	from control device or local signal	clear all internal set-points
5	Disable operation command received	Drive function shall be disabled
	from control device or local signal
6	Shutdown command received from	The high-power shall be switched-off
	control device or local signal	immediately, and the motor shall be free
		to rotate if not braked; additional action
		depends on the shutdown option code
7	Quick stop or disable voltage command	None
	from control device or local signal
8	Shutdown command from control	The high-power shall be switched off
	device or local signal	immediately if possible, and the motor
		shall be free to rotate if not braked
9	Disable voltage command from control	The high-power shall be switched off
	device or local signal	immediately if possible, and the motor
		shall be free to rotate if not braked
10	Disable voltage or quick stop command	The high-power shall be switched off
	from control device or local signal	immediately if possible, and the motor
		shall be free to rotate if not braked
11	Quick stop command from control	The quick stop function shall be started
	device or local signal
12	Automatic transition when the quick	The power section shall be switch off
	stop function is completed and quick
	stop option code 1, 2, 3 or 4 disable
	voltage command received from control
	device (dependant on the quick stop
	option code)
13	Fault signal	The configure fault reaction function
		shall be executed
14	Automatic transition	The drive function shall be disabled; the
		high-power may be switched off
15	Fault reset command from control	A reset of the fault condition is carried
	device or local signal	out, if no fault exists currently on the
		drive device; after leaving the Fault
		state, the Fault reset bit in the
		controlword shall be cleared by the
		control device
16	Enable operation command from control	The drive function shall be enabled
	device, if the quick stop option code is
	5, 6, 7 or 8

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