Micom P634 - Fault Recordings

3.20.4 Fault Recordings
12Z6161B
R
n
1
2
3
4
5
6
7
8
FT_RC:
Fault recording n
003 000
033 001
033 002
033 003
033 004
033 005
033 006
033 007
FT_RC:
Fault mem. overflow
[ 035 001 ]
R
+
CT200
C
FT_RC:
Fault recording n
[ * ]
1
1
1
1
1
FT_RC:
Reset record. USER
[ 003 006 ]
FT_RC:
Record. in progress
[ 035 000 ]
Signal 1
Signal 2
Signal 3
Signal n
Measured value 1
Measured value 2
Measured value 3
Measured value N
MAIN:
Time tag
306 021
≥1
FT_RC:
Reset record. EXT
[ 005 243 ]
1: execute
0
1
0: don't execute
1: execute
MAIN:
General reset USER
[ 003 002 ]
MAIN:
General reset EXT
[ 005 255 ]
&
FT_RC:
Pre-fault time
[ 003 078 ]
FT_RC:
Post-fault time
[ 003 079 ]
1: execute
Fault memory n
≥1
Fig. 3-83: Fault memory.
Protection signals, including the signals during the settable pre-fault and post-
fault times, are logged in chronological order with reference to the specific fault.
A total of eight faults, each involving a maximum of 200 start or end signals, can
be stored in the non-volatile fault memories. After eight faults have been
recorded, the oldest fault recording will be overwritten, unless memories have
been cleared in the interim. If more than 199 start or end signals have occurred
during a single fault, then FT_RC: Fault mem. overflow will be entered as the
last signal. If the time and date are changed during the pre-fault time, the signal
FT_RC: Faulty time tag is generated.
In addition to the fault signals, the measured fault data will also be entered in the
fault memory.
The fault recordings can be read from the local control panel or through the PC or
communication interfaces.
P634
3 Operation
3-120 P634/EN M/R-42-A // P634‑311‑653