Kobold ZOK-ExK, Operating Manual, Page: 44 / 60

ZOK-E/-Z
Page 44 ZOK K14/0917
10.4.6 Rate measurement / Memory Reset
The "memory reset" function sets the MIN and MAX memory flow rate values to the
current reading.
10.5 Counter
All electronics have options of a (non-resettable) total counter and a (resettable)
subset counter for each input channel. For devices with dosing function, only a total
count is present, the subset counter acts as a dosing counter. The count of all active
counters can be displayed in the "Device Status" menu.
10.5.1 Counter / Volume Unit
Parameter "volume unit" defines the unit volume of all volumetric counters. There are
listed volume units to choose from. When changing the unit of volume, the actual
meter readings are converted into the new unit volume.
10.5.2 Counter / Part Volume Reset A/B
In this menu you can reset the batch totalizer for ZOK-Z2 and Part Volume Counter for
ZOK-Z1/E1/Z3/E3.
10.5.3 Decimal count
The menu item, decimal count' adjust the number of decimal points for volume
counter. The range of this parameter is from 0 to 4. If this menu item is set to '0', no
decimal point is displayed on the display and the number of digits displayed is 8. If the
value is between 1 and 4, total number of 7 digits and 1 decimal point will be
displayed.
Decimal
count
Digits on the Display
0 00000000 (8 digits without decimal point)
1 000000.0 (7 digits with 1 decimal point)
2 00000.00 (7 digits with 2 decimal points)
3 0000.000 (7 digits with 3 decimal points)
4 000.0000 (7 digits with 4 decimal points)
10.6 Pulse output (only Option ZOK–E3/-Z3)
A scalable pulse output is available for the options ZOK-E3/-Z3. When the pulse
output is enabled, a scaled pulse output train is given at the output to the input pulses.
The pulse width of the pulses is adjustable between the span of 1 ms to 20 sec.
When pulse output is activated, the symbol "PU±" for pulse output is highlighted on the
LCD display. The electrical output of the pulse output is push-pull type, so HIGH and
LOW is actively switched through to the output.
To generate the output pulses, the input pulse train is directly processed in connection
with the scaling factor "A0" or "B0", the output pulses are therefore not derived from
the calculated volume flow. The pulse output is based on a linear path of the input
signal. Sensors are used with nonlinear characteristic, with the usage of linearization
function only the updated volume flow can be linearized, pulse output and volume
counter cannot be linearized.