Siemens 6RA70 specifications Operating status display, 10-5

PNU

Description

Value range [Unit] Steps

No. indices Factory setting Type

See Change (Access / Status)

10.1Operating status display

r000	Operating status display
	Status display, fault and alarm messages

Torque direction M0, MI or MII (=RUN)

-- No torque direction active

ITorque direction I active (MI)

I I Torque direction II active (MII)

o1	Waiting for operating enable (=READY)
o1.0	Brake release delay time running.
o1.1	Waiting for operating enable at terminal 38.
o1.2	Waiting for operating enable via binector (acc. to selection in
	P661) or control word, bit 3 (acc. to selection in P648)
o1.3	Inching command cancellation delay time running.
o1.4	Waiting for field to be reversed.
	Waiting for cancellation of command "Brake by field reversal"
o1.5	Waiting for operating enable from optimization run
	(the optimization run does not output the operating enable signal
	at the end until n<nmin has been reached and SHUTDOWN
	input).
o1.6	Waiting for cancellation of immediate pulse disable via binector
	(acc. to selection with P177)	[SW 1.8 and later]

o2	Wait for setpoint > P091.002
o2.0	If n-set (K0193) and n-actual (K0166) are less than
	P091.002, the firing pulses are disabled and the drive goes into
	state o2.0.	[SW 2.0 and later]

o3	Test phase
o3.0	Waiting for completion of thyrsitor check (selectable function).
o3.1	Waiting for completion of line symmetry check.
o3.2	Waiting for a DC contactor to pick up
o3.3	Waiting for "Main contactor checkback"
	(control word 2 bit 31, see P691)	[SW 1.8 and later]

o4	Waiting for voltage (armature)
o4.0	Waiting for voltage at power terminals 1U1, 1V1, 1W1 (the
	threshold set in parameters P351 and P353 must be exceeded,
	see also P078.001)
o4.1	Waiting for fuse monitoring to signal OK	[SW 1.7 and later]

o5 Waiting for field current

o5.0 Waiting until actual field current K0266 equals > P396 (FS=50% of field current setpoint K0275) and for "I field extern > I f min" (see P265).

o5.1 Waiting for voltage at power terminals 3U1, 3W1

(the threshold set in parameters P351 and P353 must be exceeded, see also P078.002)

NOTE

The converter dwells in states o4 and o5 for a maximum total delay time that is set in parameter P089. The appropriate fault message is output if the corresponding conditions are still not fulfilled at the end of this period.

o6 Wait status before the line contactor is closed

o6.0 Waiting for auxiliaries to be switched on (delay in P093)

o6.1 Waiting for a setpoint ≤ P091 to be applied to the ramp-function generator input (K0193)

o7 Waiting for switch-on command (=READY TO SWITCH ON) o7.0 Waiting for switch-on command via terminal 37.

o7.1 Waiting for switch-on command via binector (acc. to selection in P654) or control word, bit 0 (acc. to selection in P648).

o7.2 Waiting for cancellation of internal shutdown through input of an internal shutdown command or

waiting for cancellation of command "Braking with field reversal"

Ind: None

Type: O2

P052 = 3

SIEMENS Energy & Automation	10-5
SIMOREG DC Master Base Drive Panel Operating Instructions