Burkert Type 8620 - Manual (Page 129)

mxCONTROL Type 8620
Page 129
... When a dosing event occures,
- Batch1 immediately doses for 10 minutes.
- Batch2 waits 11 minutes, and doses afterwards for 3 minutes.
You have to ensure that your Makeup is lower than 1000 L in 24 minutes in order to stagger dosing as
required.
Batch Controller in Manual Mode
In manual Mode no incoming pulses are counted and the assigned output is inactive.
An active dosing process is also cancelled in manual Mode. The dosing timer will be reset.
Output Override
The output of this module is influenced at certain states (see figure).
Automatic
Manual
Operation
mode
Manual
Output
Value
Module
Output 0
1
System
Switch
0 %
Output from
BATCH Dosing
System Switch
override function
can be enabled
or disabled
0
1
Flow
Switch
0 %
Flow Switch
override function
can be enabled
or disabled
Figure 67: Output
override (BATCH)
Processdata and Data Logging
Display-Presentation Displayed data Abbre-
viation
(menu)
Full
Screen
Trend
chart
Line
Data-
Log.
Notes
Current Batch size PV BSi x x
Batch Size (target) SP BSi x x
Current State Status x Ready, Stand-By,
StartDel, Dosing, No
Flow
Module output CMD x x x
Attention: If a binary input is configured as interface to the process system for the system
status (duty/stand-by) or as flow switch and the binary input is enabled (i.e. system status =
stand-by), then the counter for the incoming pulses is reset.
If a binary input is configured as a flow switch, the status of the flow switch has no effect on
the batch dosing process.