Burkert Type 8791 - Manual (Page 50)

50
ConfiguringAuxiliaryFunctions
A signal error is indicated on the device by the red LED for "setpoint error detection” ON.
Safety position for sensor break On:
The following configurations can occur with "safety position if setpoint error” ON:
Active SAFE POSITION
If a fault is detected, the drive moves to the lower SAFE POSITION set position.
Inactive SAFE POSITION
If a fault is detected, the drive moves to the end position which it would assume in the isolated state.
8.5.8. BINARY.INPUT -
activation of the binary input
This function activates the binary input.
The following settings can be implemented for this:
• Approach the safety position
or
• Switching over the MANUAL/AUTOMATIC operating mode
BINARY INPUT binary input function
binary input type
safety position
normally open
safety position
normally open
switch manual-auto
normally closed
Fig. 47: BINARY INPUT function
Safety position
Approach the safety position.
Active SAFE POSITION function
the drive moves to the lower SAFE POSITION set position.
Inactive SAFE POSITION
The drive moves to the end position which it would assume in the isolated state.
Switch manual-auto
Switch over the operating state to MANUAL or AUTOMATIC.
Binary input = 0 →AUTOMATIC operating state
Binary input = 1 →MANUAL operating state
If switching over the operating mode is selected, you can no longer switch the operating mode with DIP switch 4.
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Software Tool - Positioner