Burkert 8025 - Principle Of A Dosing And Plc Scenarios

65
Operating and functions
10.5 Principle of a dosing and PLC scenarios
END OF THE DOSING
• Output DO4 "STATE": OFF
• Device state LED: green, not
flashing
• Valves are closed
• Dosing unit stops blinking
• Totalizers are incremented
• Send 1 pulse on output DOx
"END DOSE"
CHOOSING THE DOSING
QUANTITY
• Output DO4 "STATE": OFF
• Device state LED: green, not
flashing
• Valves are
closed
• Output DO4 "STATE": 3.5 Hz
• Output "ALARM": ON
• Device state LED: orange, fast
flashing
• Valves are closed
DOSING
• Output DO4 "STATE": ON
• Device state LED: green, not flashing
• Dosing unit flashes
opening of
the valves
89.2 L
Time delay of
DO2 is recorded
Filling
Overfilling
closing of
the valves
0100.0 L
ENTER
DI4
or
0.1 L
flow rate = 0
problem
ALARM
CONtiNUERESEt
PAUSE
• Output DO4 "STATE": 1 Hz
• Output "ALARM": OFF
• Device state LED: green, slow flashing
• Valves are closed
automatic or
ENTER
problem
ENTER
DI4
or
ENTER
DI4
or
ENTER
DI4
or
→ The different dosing modi are described in chap. 10.7.5.
English
Type 8025 - 8035 - SE35 BATCH