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5-10

PC-Tool User Manual

for SY-MFT Series Actuators

Closing point (in acc. with switch S3.2)

top The linear spindle is moved into the actuator with the valve

closed and the stem is moved out of the fitting.

bottom The linear spindle is moved out of the actuator with the valve

closed and the stem is moved into the fitting.

Behavior in the event of bus failure (currently cannot be changed)

Last setpoint Position according to control signal Y

Sensitivity

Normal

– Response sensitivity: 1%

@ Operating range

– Reversal hysteresis 2.5%

@ Operating range

Damped

– Response sensitivity: 2%

@ Operating range

– Reversal hysteresis 5%

@ Operating range

Actuating force

25% ... 100% Can be set in increments of 25%. 100% corresponds to the

maximum positioning force for the actuator type (see nameplate

)