Micom P634 - Operating Data Recording (Function Group OP_RC)

3.15 Operating Data Recording (Function Group OP_RC)
For the continuous recording of processes in system operation as well as of
events, a non-volatile memory is provided (cyclic buffer). The “operationally
relevant” signals, each fully tagged with date and time at signal start and signal
end, are entered in chronological order. The signals relevant for operation
include control actions such as function disabling and enabling and triggers for
testing and resetting. The start and end of system events that represent a
deviation from normal operation such as overloads, ground faults or short-circuits
are also recorded. The operating data memory can be cleared/reset.
Counter for Signals Relevant to System Operation
The signals stored in the operating data memory are counted.
12Z61CMA
0
1
Operating memory
R
+
R
0: don't execute
1: execute
OP_RC:
No. oper. data sig.
[ 100 002 ]
OP_RC:
Reset record. USER
[ 100 001 ]
OP_RC:
Operat. data record.
[ 003 024 ]
1: execute
MAIN:
General reset USER
[ 003 002 ]
MAIN:
Oper.-relev. signal
306 024
MAIN:
General reset EXT
[ 005 255 ]
OP_RC:
Reset record. EXT
[ 005 213 ]
Fig. 3-71: Operating data recording and counter for signals relevant to system operation.
3 Operation P634
P634/EN M/R-42-A // P634‑311‑653 3-105