Metrohm 711 Liquino - Manual (Page 18)

2.5 Connections
711 Liquino, Instructions for use 12
711 Liquino — Titrino — 683 Pump — 730 Sample Changer
Cable 6.2141.100 is used for the SMPL mode if aspiration and rinsing the ti-
tration vessel are to be carried out as quickly as possible (with 2 x Pump
683). The sample changer connection can be left open if no sample chang-
er is required.
The Titrino, the pumps and the sample changer can also be addressed with
the control commands of a SEQ method, for example:
Start Titrino
>SEQ sequence st ep 4 ( CONTROL command )
pat t er n * 1* * - - - - starts Titrino (starts pulse)
>SEQ sequence st ep 5 ( Pause command)
pause 00: 00: 01 wait 1 s
>SEQ sequence st ep 6 ( CONTROL command)
pat t er n * 0* * - - - - starts Titrino (ends pulse)
>SEQ sequence st ep 7 ( SCAN command)
pat t er n * * * * 1- - - wait for ready message from Titrino
Run pump 1 for 10 s
>SEQ sequence st ep 8 ( CONTROL command)
pat t er n * * * 1- - - - switches on 1st 683 pump
>SEQ sequence st ep 9 ( Pause command)
pause 00: 00: 10 wait 10 s
>SEQ sequence st ep 10 ( CONTROL command)
pat t er n * * * 0- - - - switches off 1st pump 683 again
Run pump 2 for 1 min 5 s
>SEQ sequence st ep 11 ( CONTROL command)
pat t er n * * 1* - - - - switches on 2nd pump 683
>SEQ sequence st ep 12 ( Pause command)
pause 00: 01: 05 wait 1 min 5 s
>SEQ sequence st ep 13 ( CONTROL command)
pat t er n * * 0* - - - - switches off 2nd pump 683 again
B A Titrino
C
D
23
0
683 Pump Unit
I
0
683 Pump Unit
I
0
730
cable 6.2141.100