Burster DIGISTANT 4420-V001, Руководство по эксплуатации, Страница: 56 / 146

Model 4420-V001 DIGISTANT
®
Page 56
4.9.1 Use of the ramp function
The ramp function can be activated by pressing the key in the normal transmission mode.
Only then is it possible to execute a ramp sequence (automatic or single-step).
Display when a ramp has stopped
Indication of a stopped ramp: RO in the 2nd row of the LCD.
The ramp is started with the 1/0 key.
Display when a ramp has started
Indication of a started ramp: R1 in the 2nd row of the LCD.
At time intervals of > = 3 s, the current transmission value is displayed in the 1st row.
The time remaining for the current stage is counted down in 1/10 seconds and displayed in the
2nd row of the LCD.
At time intervals of < 3 s, only the transmission value is displayed without the remaining time on
the LCD.
On the "continuous" setting, the ramp can be stopped by pressing the 1/0 key again.
Even if a limited number of passes has been set, the ramp can be cancelled prematurely by
pressing the 1/0 key.
If the ramp is cancelled with the 1/0 key, the last value supplied by the ramp is retained.
The ramp is thus restarted with the current transmission value instead of beginning
automatically with the initial value.
In the stopped state, the ramp sequence can be executed in single steps in both directions
using the
▲
and
▼
cursor keys.
During single-step execution of the ramp sequence, the current transmission value is displayed
in the 1st row of the LCD.
By pressing the key once more, the ramp function can be deactivated again.
The current transmission value is retained.
O U T - 2 . 3 4 5 m V
R O
O U T 1 0 . 4 5 m V
d t : 1 2 . 4 s R 1