System Relays Relating To Logging/Trace Operation - Panasonic FP7 User Manual

3.2.2 System Relays Relating to Logging/Trace Operation

 System relays
Device
Name
No.
Logging trace
SR100
active
SD card logging
SR101
active
Logging trace
SR102
done
Logging over-
SR103
speed relay
Buffer overflow
SR104
relay
Logging/trace
SR105
error
No SD card free
SR106
space
Device and
SR107 trigger setting
error
Tracing stop
SR108
trigger monitor
Trace data
SR109
acquisition done
(Note 1) The above device numbers are those for LOG0. System relay numbers vary depending on LOG numbers as
shown in the table below.
LOG
0 1
No.
100 110
SR
to to
No.
109 119
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Operation
 Turns on during the startup of logging/trace operation. Another system
relay allocated to the same LOG number is reset during the start operation.
 The logging/trace function is activated by any of the following methods; 1:
Autostart setting, 2: Start by instructions, 3: Start by the tool software.
Storing data in the buffer is executed while this relay is on.
 Turns on when writing files into an SD memory card becomes enabled
after turning on the logging/trace active relay and enabling logging in the
buffer. This relay is always off when selecting Trace for the application.
 Turns on after the completion of the stop request for logging/trace or the
completion of file writing at the time of automatic stop.
 Turns on when the buffer logging speed exceeds the writing speed to an
SD memory card in logging operation. Turns on when the number of data
previously stored and the number of data stored this time increase.
 Turns on at the timing of buffer logging, and turns off at the timing of buffer
logging or the end of scan.
 Turns on when the buffer has been exhausted. The buffer overflow
counters (SD120-SD135) are incremented (+1). At that time, new data
cannot be stored. Also, writing data into the SD memory card does not stop.
 The buffer overflow relay turns off at the end of scan when a vacancy
occurs in the buffer as writing data into an SD memory card progresses, and
the buffer overflow counter is cleared to 0. Also, after the occurrence of
buffer vacancy, data logging is executed once the logging trigger condition is
met.
 This relay is always on when buffer full occurs as the stop condition when
selecting Trace for the application.
 Turns on when an error is detected during the logging/trace operation and
stops logging/trace.
 Turns on when an SD memory card is running out of free space during the
logging/trace operation and stops logging/trace.
 Turns on when an error is detected in set values during the startup
operation. The logging/trace error relay SR105 also turns on. At that time,
the active relay does not turn on because the logging/trace function cannot
be activated.
 Monitors a registered trace stop trigger when executing tracing. Turns on
when conditions are met. This relay is always off when selecting Logging for
the application.
 Turns on after logging data for a specified number of times after detecting
the trace stop trigger during the execution of trace. This relay is always off
when selecting Logging for the application.
2 3 4 5
120 130 140 150
to to to to
129 139 149 159
3.2 Operation Check Using Logging/Trace Monitor
6 7 8 9
160 170 180 190
to to to to
169 179 189 199
10 11 12 13
200 210 220 230
to to to to
209 219 229 239
14 15
240 250
to to
249 259