Metrohm 784 KFP Titrino - Manual (Page 100)

4.1 Error and special messages
784 KFP Titrino
97
4 Error messages and Troubleshooting
Data transfer inoperative See measures on page 95.
4.1 Error and special messages
XXX bytes missing
For the storage of a method or a silo line XXX bytes are
missing.
Remedy: . Delete methods no longer needed or use
fewer silo lines.
check electrode
With polarized electrodes. There is a break or short circuit.
Possible causes and rectification of the fault:
- the electrode is not plugged in ⇒ plug it in
- the electrode is not immersed in the solution ⇒ immerse it
- the electrode is defective ⇒ use new electrode.
- the electrode cable is defective ⇒ use new cable.
The electrode test can be switched off under the
key.
Exit: Rectify fault or .
check exchange unit!
The Exchange Unit is not mounted (properly).
Exit: Mount Exchange Unit (properly) so that the coupling
engages or .
check remote box
The Remote Box is not (correctly) connected or the Remote
Box is connected but not activated under the key.
Exit: Connect Remote Box (correctly) and set "Remote Box:
ON" under , >peripheral units. Switch the Titrino
off/on.
division by zero
The result could not be calculated as a divisor in the formula
was equal to zero.
Exit: Enter appropriate value.
error 36
Parity
Exit: and set corresponding quantity the
same on both instruments
error 37
Stop bit
Exit: and set corresponding quantity the
same on both instruments
error 38
Overrun error. At least 1 character could not be read.
Exit:
error 39
Overflow of the receive buffer of the GP Titrino (> 128
characters).
Exit:
error 42
CTS=OFF
Handshake unsatisfactory for more than 1 s.
Exit: Is the receiver switched on and ready
to receive?
error 43
The transmission of the GP Titrino has been
interrupted with XOFF for at least 6 s.
Exit: .