Device No. Name Description
(6th unit)
WS10 (Logging trace control relays: For LOG0)
Device No. Name Description
SR100 Logging trace execution
Turns on when the logging trace is performed. Other relays in LOGn
turns off while this relay turns on. Storing data in the buffer memory
is executed while this relay turns on.
SR101
SD memory card logging
active
Turns on when writing files to a SD card becomes enabled after the
logging trace execution relay turned on (buffer logging was enabled).
SR102 Logging trace completed
Turns on after the completion of file writing when stopping the
logging trace is requested or it is automatically stopped.
SR103
Logging excessive speed
relay
● 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.
SR104 Buffer overflow
● Turns on when the buffer memory has been exhausted. At that
time, new data cannot be stored.
● The value of the buffer overflow counter SD120 is incremented
(+1). In that case, writing to the SD memory card does not stop.
● Turns off at the end of scan when buffer vacancy occurs while
writing to a SD memory card is performed. The buffer overflow
counter SD120 is cleared to 0.
● After buffer vacancy occurred, data logging is executed at the
timing of logging to the buffer.
SR105 Logging trace error
Turns on when an error is detected during the logging trace and
stops the logging trace.
SR106
No SD memory card free
space
Turns on when an error is detected during the logging trace and
stops the logging trace.
SR107
Device and trigger setting
error
Turns on when an error is detected in set values during the startup
operation. The error relay SR105 also turns on. At that time, the
execution relay SR100 does not turn on as the logging trace function
cannot be started.
SR108 Tracing stop trigger monitor
Monitors a registered trace stop trigger when executing tracing.
Turns on when conditions are met.
SR109
Trace data acquisition
complete
Turns on after logging data for a specified number of times after
detecting the tracing stop trigger during the execution of trace.
SR10A
- SR10F
(Not used)
WS11 - WS25 (Logging trace control relays: For LOG1 - LOG15)
Device No. Name Description
SR110
-SR119
Logging trace control relay
For LOG1
For the details of each control relay, refer to the previous page.SR120
-SR129
Logging trace control relay
For LOG2
SR130 Logging trace control relay
20.1 List of System Relays
20-6 WUME-FP7CPUPGR-12
To Next Page
Loading...
Need help?
General
