Functions Of The Lfc / Lfm - Burkert 8718 Operating Instructions Manual

Standard assignment of the binary outputs:
Output
Binary output 1
Binary output 2
7)
not available for 8718 / 8708
7)
Table 8: Standard assignment of the binary outputs
8.3. Functions of the LFC / LFM
The LFC / LFM can adopt different operating states:
Overview of operating states
Operating state
Standard control
mode
Autotune function
Safety function
Set-point value
profile
Control mode
Table 9: Operating states
38
Configuration
Limit (y)
Error (for serious fault, e.g. sensor break or defective internal power
supply)
can be interrupted or
ended by
• Autotune function
• Safety function
• Set-point value profile
• Control mode
• Safety function
• Device reset
–
• Autotune function
• Safety function
• Device reset
• Autotune function
• Safety function
• Device reset
english
Display on LEDs for
standard setting
Power LED (green) is lit
Power LED (green)
flashes
Limit LED (blue) flashes
Limit LED (blue) flashes
Limit LED (blue) flashes
Type 8718, 8719 / 8708, 8709
Operation and function
Attainment of operating state
via binary input (if configurable)
-
Activation for at least 0.5 s
when binary input active
(permanent input activation
leads to a function restart)
As long as active
Activation for at least 0.5 s
when binary input active
(permanent input activation
leads to a function restart)
As long as active