Metrohm 799 GPT Instrucciones Para El Uso página 116

3.1. General rules
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RS receive errors:
Parity
Exit: <QUIT> and ensure settings of appropriate parameters at
both devices are the same.
Framing error
Exit: <QUIT> and ensure settings of appropriate parameters at
both devices are the same.
Overrun error. At least 1 character could not be read.
Exit: <QUIT>
The internal working-off buffer of the Titrino is full (>82
characters).
Exit: <QUIT>
RS send errors:
CTS=OFF No proper handshake for more than 1 s.
Exit: <QUIT> Is the receiver switched on and ready to receive?
The transmission of the Titrino has been interrupted with XOFF for
at least 6 s.
Exit: Send XON or <QUIT>
The receive buffer of the Titrino contains an incomplete command
(L missing). Sending from the Titrino is therefore blocked.
F
Exit: Send L or <QUIT>.
F
Overrange of the primary measured value (pH, U, Ipol, Upol or T
with MEAS T). The secondary measured value (temperature) may
be instable as well.
Exit: Correct error or &m $S.
Measuring point list overflow (more than 500 measuring points).
Exit: The error message disappears on next startup.
EP overflow.
Exit: The error message disappears on next startup or on
recalculation.
Missing EP for calculation.
Exit: The error message disappears on next startup or on
recalculation.
Number of EP does not correspond with the set windows.
Exit: The error message disappears on next startup or on
recalculation.
Missing fix EP for calculation, has not been defined.
Exit: The error message disappears on next startup or on
recalculation.
Fix-EP outside of measuring point list.
Exit: The error message disappears on next startup or on
recalculation.
No new mean.
Exit: The error message disappears on next startup or on
recalculation.
No new common variable, old value remains.
Exit: The error message disappears on next startup or on
recalculation.
799 GPT Titrino