13
Monitor Function
ڦ Start and Stop measurement
Press [RUN] to start monitoring. Measured data is displayed at real time and
recorded in the capture memory. Send (TXD) data and receive (RXD) data are
displayed in two lines as a pair. The latest data is displayed on the left side of " "
marker. Press [STOP] to nish measuring.
When TXD and RXD are generated at the same time, they are displayed on the same column.
Press [ESC] to pause the display.
It is able to stop measuring automatically by setting the trigger function and record control
(full stop setting on capture memory).
Errors and breaks are displayed in unique characters.
Character Description
Parity Error (parity bit error).
Framing Error (stop bit is "0").
Parity & Framing Error .
Break (start bit, character bit, (parity bit), stop bit are all "0".).
Abort (7bits or more of "1" is continuously detected).
Shart Frame (frame length is short).
Block check code normal (BCC or FCS is normal).
Block check code abnormal (BCC or FCS is abnormal).
HDLC starting ag pattern (7Eh) is detected.
HDLC ending ag pattern (7Eh) is detected.
Multi processor bit or acknowledge bit of I2C is "1". (displayed in blue
back).
I2C (re)start sequence is detected.
I2C stop sequence is detected.
Overrun Error.
Overload (Cannot save all data by auto save function ).
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