30
Tensor
2
Stall-Det.
Stall detection
The stall detection recognizes an accidental halt of the actuator and the BLDC motor, caused by a blockade.
Subsequently the actuator stops to avoid damages to the actuator or the connected valve and an error code (Error Code
3X) is displayed.
The error can be reset by driving the actuator in the opposite direction.
Block-Det.
Block detection in range of the end positions
The block detection recognizes the run of the actuator against an intended block (e.g. valve seal, valve stop bar, etc.)
within a settable range around the end positions and suppresses a stall error in this range.
The capture range of the block detection is set in % from the right resp. left end position and can be set differently for
both end positions.
The following settings are possible:
0 = Block detection deactivated
1...10% = Capture range of block detection at an end position
The block detection condition can be put out via the relays 3 and/or 4 (if applicable).
See further information in section "Relay switch".
If a block was detected, it will be interpreted as an end position. The display of the actuator´s position (in %) stays
uneffected from the block detection. On a block detection, reset the detection by driving the actuator in the opposite
direction. The actuator turns off, if it reaches a default end position.
Example:
Menu setting: Block detection left/right = 2%
When the actuator reaches the actual position <2% resp. >98% and detects a blockade in this range, the actuator
stops on the blockade position. Relay 3 or 4 reacts depending on the equipment and setting of the actuator. No error
will be displayed.
RPM acc.
Acceleration ramp
Defines the time [ms] of the acceleration ramp of the actuator in AUTO mode.
RPM red.
Brake ramp
Defines the time [ms] of the brake ramp of the actuator in AUTO mode.
