Process Data - Festo CPX Series Manual

5. Parameter
5.4.4

Process data

Position values
PNU PNU: 300
Values Unit: Position (index = 1)
Linear drive
Dimension Default
SI 0.01 mm
Imperial 0.001 in
Index Value
1 Current actual position of the controller
2 Current setpoint position of the controller
3 Current controller deviation
When force control is active, the current setpoint position is tracked to the actual position.
ý The parameter value cannot be changed.
o Writing permissible only in commissioning/parametrising mode with disabled controller.
o This parameter can be written by FCT without higher−order controller.
o After writing, controller recalculation is carried out.
Force values
PNU PNU: 301
Values Unit: Force (index = 3)
Linear drive
Dimension Default
SI 1 N
Imperial 1 lbf
Index Value
1 Current actual force of the controller
2 Current setpoint force of the controller
3 Current controller deviation
When position control is active, the current setpoint force = 0.
ý The parameter value cannot be changed.
o Writing permissible only in commissioning/parametrising mode with disabled controller.
o This parameter can be written by FCT without higher−order controller.
o After writing, controller recalculation is carried out.
Festo P.BE−CPX−CMAX−CONTROL−EN en 0908NH
Index: 1 ... 3
Minimum
−1.000.000 1.000.000 0,1 °
−
− −393.701
Index: 1 ... 3
Minimum
− −1.000.000 1.000.000 1 Nm
− −224.809
Max index: 3 Class: Array
Semi−rotary drive
Maximum Dimension Default
0,1 °
393.701
Max index: 3 Class: Array
Semi−rotary drive
Maximum Dimen
sion
224.809 1 lbf ft
Data type: int32
Minimum Maximum
− −100.000 100.000
− −100.000 100.000
Data type: int32
Default Minimum Maximum
− −1.000.000 1.000.000
− −737.561 737.561
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