Burkert Type 8709 - Manual (Page 38)

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