Siemens 6RA70 F056 Important parameter is not set, F058 Parameter settings are not consistent

Fault	Description
No.	Cause as a function of fault value	Further information (r047.002 to r047.016)
	(r047.001, r949.001 or r949.009 with acknowledged error)

1the binector wired via parameter U103 Index.005 is in the state log.”1”

2the binector wired via parameter U103 Index.006 is in the state log.”1”

3the binector wired via parameter U103 Index.007 is in the state log.”1”

4the binector wired via parameter U103 Index.008 is in the state log.”1”

9.1.2.10Start-up faults

F055 No field characteristic recorded (active in operating states of – –, I, II)

Possible fault causes

♦The optimization run for field weakening (P051=27) has not yet been executed.

Fault value:

1	P170 = 1	(”torque control”) selected, but “no valid field characteristic has been recorded” (P117=0) yet
2	P081 = 1	(”speed-dependent field weakening”) selected, but “no valid field characteristic has been recorded” (P117=0) yet
	(P117=0)
F056 Important parameter is not set
(active in operating states of ≤ o6)
This fault message is activated if certain parameters are still set to 0.

Fault value:

1	Speed controller actual value selection in P083 is still set to 0
2	Rated motor armature current in P100 is still set to 0.0
3	Rated motor field current in P102 is still set to 0.00 (fault message only when P082 ≠ 0)
4	Rated DC current of external field device is still set to 0.00 in U838 (error message if P082 >= 21 only)
F058 Parameter settings are not consistent
(active in operating states of ≤ o6)
Inconsistent values have been set in mutually dependent parameters.

Fault value:

2The parameters for speed-dependent current limitation are not set correctly (the following applies: P105>P107 (I1>I2) and P104 < P106 (n1<n2))

3The field characteristic is not uniform

4The first threshold for P gain adaptation of the speed controller set in parameter P556 is higher than the second threshold setting in parameter P559

4P557 is set to greater than P560

5P558 is set to greater than P561

7If P083=1 (analog tachometer), then P746 may not equal 0 (main actual value is not connected)

8If P083=2 (pulse encoder), then P140 may not equal x0 (no pulse encoder installed)

9If P083=3 (EMF control) then P082 may not equal x1x (field weakening operation)

10P090 (stabilization time for supply voltage) >P086 (time for automatic restart)

11P090 (stabilization time for supply voltage) >P089 (waiting time in state o4 or o5)

12P445=1 is set (switch-on, shutdown and crawl act as a pushbutton) although no binector is parameterized as a shudown button (P444=0)

13If P067 > 1, then P075 must also be > 0

14Parameter U673 > U674 (this setting is not permitted; see function diagram B152)

15Parameter P169 = 1 and P170 = 1 (impermissible setting)

F059 Technology option S00 is disabled/will be disabled soon (active in all operating statuses)

9-20	Siemens Energy & Automation
	SIMOREG DC Master Base Drive Panel Operating Instructions