Siemens 125-3208 operating instructions Automatic Restart

Startup Procedures

Automatic Restart

CAUTION:

Settings 2 through 7 can cause the motor to restart unexpectedly.

Parameter	Description			Action	Setting/
					Default
P1210	Automatic Restart	1.	Press	to enter the SED2	Minimum = 0
					Default = 1
	Enables SED2 restart after a		parameter mode and to display
					Maximum:
			r0000.
	supply power break or after a
					5=Control Board
	fault.
					Version 1.20
	P1210 = 0, Disabled:	2.	Press	to advance to	or earlier
			parameter P1210.		6=Control Board
	Automatic restart is disabled.
					Version 1.30
	P1210 = 1, Trip reset after power on	3.	Press	to access the	7=Control Board
	(P1211 disabled:				Version 1.40
	The inverter will acknowledge		parameter values level.		Suggested:
	(reset) faults; that is, it will reset a
					3=Control Board
	fault when it is re-applied. This
	means the inverter must be fully	4.	Press	to advance to	Version 1.20
	powered down, a brownout is not		desired setting.		or earlier
	sufficient. The inverter will not run				6=Control Board
	until the ON command has been				Version 1.30
	toggled.	5.	Press	to confirm and save	7=Control Board
	P1210 = 2, Restart after supply				Version 1.40
			the setting.
	power blackout (P1211 disabled):
	The inverter will acknowledge the
	fault F0003 at power on after
	blackout and will restart the drive.
	It is necessary that the ON
	command is wired via digital input
	(DIN).
	P1210 = 3, Restart after brownout or
	fault (P1211 enabled):
	For these settings it is
	fundamental that the drive only
	restarts if it has been in a RUN
	state at the time of the faults
	(F0003, etc.). The inverter will
	acknowledge the fault and will
	restart the drive after a blackout
	or brownwout. It is necessary that
	the ON command is wired via
	digital input (DIN).

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