English (GB)
43
9.11 Batch menu / batch mode
In batch mode, a defined batch quantity is dosed with a defined
dosing flow. The batch can be dosed manually or by an external
contact signal.
Batch mode is controlled at the first and second function levels.
• The batch quantity is set in the second function level.
• The batch function is enabled in the first function level.
Input range for the batch quantity:
0.0 - 999.9 ml / 1.00 - 99.99 l / 100.0 - 999.9 l.
Setting batch dosing
Fig. 51
Setting batch dosing
In the second function level, "OFF B" appears in the display.
1. Press the "Up" button.
– "ON B" appears in the display.
2. Press the "Start/Stop" button.
– The currently defined flow rate appears in the display.
3. Use the "Up" and "Down" buttons to enter the desired flow
rate.
4. Press the "Start/Stop" button.
– The currently defined batch quantity appears in the display.
5. Use the "Up" and "Down" buttons to enter the desired batch
quantity.
• Press the "Menu/Info" button (confirm the setting and move on
to the next menu item), or
• press the "Start/Stop" button (confirm the setting, close the
second function level and enable batch dosing in the first
function level).
Performing batch dosing
• In the first function level, only the batch function is displayed
with the "Batch manual" and "Batch contact" menu items.
• "Stop" and the preset batch quantity appear in the display. The
LED lights up red.
Use the "Menu/Info" button to select
• "Batch manual", or
• "Batch contact".
Enabling batch mode
Batch manual
Batch dosing is triggered manually.
• Press the "Start/Stop" button.
– The LED and the "Stop" segment are turned off and "Run"
flashes in the display.
– The preset batch quantity is dosed.
Batch contact
Batch dosing is triggered by an external contact signal.
To activate the batch contact function,
• press the "Start/Stop" button.
– The LED lights up green, the "Stop" segment is turned off
and "Run" appears in the display.
When the external contact signal is received, "Run" flashes in the
display.
• The preset batch quantity is dosed.
During batch dosing
The batch quantity still to be dosed appears in the display.
To display the batch quantity already dosed,
• press the "Down" button.
To display the total batch quantity,
• press the "Up" button.
Stop/start of pump during batch dosing
To stop the pump,
• press the "Start/Stop" button, or
• actuate remote on/off.
To re restart the pump,
• press the "Start/Stop" button.
– The preset batch cycle continues.
– For the "Contact" timer, an external contact signal must also
be received.
Deactivating the batch function
1. Open the second function level.
2. Repeatedly press the "Menu/Info" button.
– "ON B" appears in the display.
3. Press the "Up" button.
– "OFF B" appears in the display.
– The batch function is deactivated.
Caution
Risk of dosing errors!
Batch dosing using contact inputs may be
insufficiently or excessively triggered in the event of
an error if the pump/system is not monitored. The
system must be protected redundantly.
TM
03
66
15
45
06
OFF
B
Up
Down
2,00
B
Down
Up
l/h
Stop
Start
B
B
OFF
On
Stop
Start
1,05 L
B
Down
Up
Stop
Start
Menu
Info
Menu
Info
Menu
Info
Input of dosing rate with
"Up" / "Down"
Input of batch quantity
with "Up" / "Down"
Summary of Contents for DDI 150-4
Page 2: ...2 ...
Page 630: ...630 ...
