Metrohm 768 KF Oven - Manuel (Page 22)

3.1 General rules
768 KF Oven
19
RS send errors:
E40 DSR=OFF. No proper handshake for more than 1 s.
Exit: <QUIT>. Is the receiver switched on and ready to receive?
E41 DCD=ON. No proper handshake for more than 1 s.
Exit: <QUIT>. Is the receiver switched on and ready to receive?
E42 CTS=OFF. No proper handshake for more than 1 s.
Exit: <QUIT>. Is the receiver switched on and ready to receive?
E43 The transmission has been interrupted with XOFF for at least 3
s.
Exit: Send XON or <QUIT>.
E44 The RS parameters are no longer the same for both devices.
Reset.
E45 The receive buffer contains an incomplete command (LF
missing). Sending from the instrument is therefore blocked.
Exit: Send LF or <QUIT>.
Device-specific errors:
E26 Manual stop.
Exit: The error message disappears on the next start.
E135 Check temperature sensor of sample temperature.
Exit: Rectify fault.
E154 Sample temperature not OK.
Exit: The error message disappears when the fault is rectified
or &M $S.
E163 Gas flow too low.
Exit: The error message disappears when the fault is rectified
or &M $S.
E164 The attached titrator is not conditioned.
Exit: The error message disappears when the fault is rectified
or &M $S.
E165 The oven temperature is higher than 360 °C.
Exit: The error message disappears when the fault is rectified.
E168 The temperature sensor for the oven temperature is not OK.
Exit: Rectify fault.
E169 The gas flow sensor is not OK (flow >500 mL/min).
Exit: Rectify fault. Continuation is possible only when the
minimum gas flow is set to 0 mL/min.