BECKHOFF EL7037 - Manual (Page 142)

Commissioning
Deceleration pos.:
Deceleration time in the positive direction of rotation.
Deceleration neg.:
Deceleration time in the negative direction of rotation.
Emergency deceleration:
Emergency deceleration time (both directions of rotation). If “Emergency stop” is set in the appropriate PDO,
the motor is stopped within this time.
Calibration position:
The current counter value is loaded with this value after calibration.
Calibration velocity (towards plc cam):
Velocity with which the motor travels towards the cam during calibration.
Calibration velocity (off plc cam):
Velocity with which the motor travels away from the cam during calibration.
Target window:
Target window of the travel distance control. “In-Target” is set if the motor comes to a stop within this target
window.
In-Target timeout:
“In-Target” is not set if the motor is not within the target window after the expiry of the travel distance control
after this set time. This condition can be recognised only by checking the falling edge of “Busy”.
Dead time compensation:
Compensation of the internal propagation delays. This parameter does not have to be changed with
standard applications.
Modulo factor:
The “Modulo factor” is referred to for the calculation of the target position and the direction of rotation in the
modulo operating modes. It refers to the controlled system.
Modulo tolerance window:
Tolerance window for the determination of the start condition of the modulo operating modes.
POS Features
Start type:
The “Start type” specifies the type of calculation used to determine the target position (see below [ } 145]).
Time information:
The meaning of the “Actual drive time” displayed is configured by this parameter. At present this value
cannot be changed, since there are no further selection options. The elapsed time of the travel command is
displayed.
EL70x7 142 Version 1.0