Metrohm 785 DMP Titrino User Manual download pdf (Page 78)

3.1. General rules

785 DMP Titrino

RS receive errors:

E36 Parity

Exit: <QUIT> and ensure settings of appropriate parameters at

both devices are the same.

E37 Framing error

Exit: <QUIT> and ensure settings of appropriate parameters at

both devices are the same.

E38 Overrun error. At least 1 character could not be read.

Exit: <QUIT>

E39 The internal working-off buffer of the Titrino is full (>82

characters).

Exit: <QUIT>

RS send errors:

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 of the Titrino has been interrupted with XOFF for

at least 6 s.

Exit: Send XON or <QUIT>

E45 The receive buffer of the Titrino contains an incomplete command

missing). Sending from the Titrino is therefore blocked.

Exit: Send L

or <QUIT>.

E120 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.

E121 Measuring point list overflow (more than 500 measuring points).

Exit: The error message disappears on next startup.

E122 EP overflow.