Operating instructions

Settings in the master mode
26 Operating instructions 22012836B 09/08
IND690-Fill
2.2.1 Material agitation
2.2.2 Remaining quantity
MATERIAL AGITATION Switch agitator in dependence on weight and time
LIMIT 1, LIMIT 2,
TARGET VALUE
LIMIT 1, LIMIT 2 or TARGET VALUE are reference quantities for the material agitation.
Possible settings:
WEIGHT + TIME • WEIGHT: Enter switch-on value as difference to the reference quantity.
• TIME: Enter switch-on time between 0 … 9999 seconds;
The dispensing process is interrupted during the switch-on time.
PERCENT • SWITCH-ON VALUE:
Enter switch-on value relative to the reference quantity: 0.1 ... 0.9.
• SWITCH-OFF VALUE:
Enter switch-off value relative to the reference quantity: 0.1 ... 0.9.
WEIGHT VALUE • ON: Enter switch-on value as difference to the reference quantity.
• OFF: Enter switch-off value as difference to the reference quantity.
Comment The corresponding values are available in the application blocks 354 … 358, see
section
3.
REMAINING QUANTITY Set remaining quantity during weighing-in
If the gross weight of the filling container exceeds a specified WEIGHT following a
dispensing process, the output OUT2 on the first 8-690 relay box is set to HIGH.
The filling container is automatically emptied and the display shows EMPTY. When
the WEIGHT is reached, OUT2 is set to LOW again.
WEIGHT Enter absolute switch-on value of the remaining quantity as the weight value.
Comments • The next dispensing process can only be started with the START key if output
OUT2 is set to LOW.
• With the STOP key output OUT2 can be manually set to LOW.
• The absolute switch-on value is available in the application block 356, see
section
3.