Siemens 400 V / 210...590 A operating instructions 12-36, R949 Fault Value, R951 Fault Texts

Parameter List									01.2004
PNU		Parameter Name in OP1				Range		# of Indices		read:	_/_
						[Unit]		Factory		write:	_/_
*:conf-P		Description				Value Texts		Settings
r947		Fault Memory					64			2 / BR
3B3Hex		Display of faults which caused the last 8 fault events (r748); up
		to 8 faults can be stored for each event. Each fault has its own
		fault number (see list of faults, Section 7). For plain text
		information associated with fault numbers: See r951.
		Indices:	Fault 1	Fault 2	...
			Fault 8
		Latest fault (1)	i001=S1-1	i002=S1-2 ...
			i008=S1-8
		Last acknowledged fault (2)	i009=S2-1	i010=S2-2 ...
			i016=S2-8
		2nd last acknowledged fault (3)	i017=S3-1	i018=S3-2 ...
	...		i024=S3-8
		Oldest fault stored (8)	i057=S8-1	i058=S8-2 ...
			i064=S8-8

Notes: A value of "0" means "No fault".

In the event of a power failure, only the current and last acknowledged fault are stored. Indices 17 to 64 are then reset to 0. See P952 for the number of stored fault events.

Example of a fault:

Last acknowledged fault (2)

Index	r947	r949	Index	r748
9	35	0	4	62
10	37	2	5	1
11	0	0	6	7
12
13
14
15
16

Fault time (r748): after 62 days, 1 hour, 7 sec operating hours

Faults occurrences (r947): Fault value (r949):

35No further details

372

	Type=O2;	PKW: 1HEX=1.0	PZD Gr.: 0
r949	Fault Value		64	3 /	BR
	Fault value of faults, facilitates troubleshooting for a variety of
3B5Hex	parameters.
	The fault values are stored in the same indices as the
	associated fault numbers (r947) - see example in r947.
	Type=O2;	PKW: 1HEX=1.0	PZD Gr.: 0
r951	Fault Texts		116	2 /	BR
	List of fault texts; every fault text is stored under the same index
3B7Hex	as its fault number.
	Example (cf. r947): Fault 35 is stored in r947, i009.
		This is (r951, i035): 'Ext.fault1'.
	Type=O2;	PKW: 1HEX=1.0	PZD Gr.: 0

12-36	6SE7087-6CX86-2BA1 Siemens AG
	Operating Instructions SIMOVERT MASTERDRIVES AFE