Metrohm viva 1.1 - Manual (Page 986)

8.4 Manual control - Functions
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viva 1.1
Selection On/Off | Duration
Default value On/Off
Duration
Entry of the duration during which the pump/valve should remain
switched on. This field is only displayed for Operation = Duration.
Input range 1 - 999,999 s
Default value 8 s
[Start]
Starts pump 2. The time elapsed since the start is shown in the status dis-
play.
[Stop]
Stops pump 2.
Peristaltic pump
Manually control peristaltic pump on the selected tower.
Rate
Speed of the peristaltic pump.
Input range -15 - 15
Default value 10
Operation
Selection whether the peristaltic pump is to be switched on or off man-
ually or whether it is to be switched on for a defined duration and then
switched off again automatically.
Selection On/Off | Duration
Default value On/Off
Duration
Entry of the duration during which the peristaltic pump should remain
switched on. This field is only displayed for Operation = Duration.
Input range 0 - 9,999 s
Default value 300 s
[Start]
Starts peristaltic pump. The time elapsed since the start is shown in the
status display.
[Stop]
Stops peristaltic pump.