11.2.1.3
‘Batch’
‘Menu / Information
è
Settings
è
Operating mode
è
Batch
è
...’
The
‘Batch’
operating mode enables you to pre-select large metering vol‐
umes.
You can only select whole numbers but no fractions as the number of
strokes (figures 1 to 99,999).
You can trigger the strokes using the
[Clickwheel]
if you have already
switched to the
‘Push’
continuous display. You can also trigger them via a
pulse via the "External control" terminal.
The stroke rate can be set in ‘Batch’ operating mode. It
should normally be set to 12,000 strokes/hour.
You can also activate the
‘Memory’
function extension ("memory" identi‐
fier ). When
‘Memory’
is activated, the pump adds up the remaining
strokes, which could not be processed, up to the maximum capacity of the
stroke memory of 4,200,000,000 strokes. If this maximum capacity is
exceeded, the pump goes into fault mode.
CAUTION!
–
The pump maintains its stroke rate when changing over
from
‘Manual’
operating mode to
‘Batch’
operating
mode.
–
If you press
[STOP/START]
or the "Pause" function is
activated, the
‘Memory’
is cleared.
In operation, the batch size can be changed more easily by
using the "Batch size" continuous display.
11.2.1.4
‘Analogue’
(Option)
‘Menu / Information
è
Settings
è
Operating mode
è
Analogue
è
...’
The secondary display "Signal current" indicates the incoming current.
You can select 5 types of current signal processing:
n
‘0 - 20 mA’
n
‘4 - 20 mA’
n
‘Linear curve ’
n
‘Lower side band’
n
‘Upper side band’
‘0 - 20 mA’
At 0 mA the pump is stationary –
At 20 mA the pump works at maximum stroke rate.
Memory - remaining strokes not yet pro‐
cessed
Set Up /
‘Menu’
48
