Festo Контроллер позиционирования CPX-CMAX User Manual
Page 229
5. Parameter
5−41
Festo P.BE−CPX−CMAX−CONTROL−EN en 0908NH
Cumulated stroke length
PNU
PNU: 305
Index: 3
Max index: 4
Class: Struct
Data type: int32
Values
Unit: Always in metres, irrespective of the system of measurement
Default: 0
Minimum: 0
Maximum: 2.147.483.647
Total of movement changes of the drive since new state, the last data reset or a firmware download.
Records all the movements performed by the drive, irrespective of control mode or enable.
Warning: Specified in metres, not in the user system of measurement.
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.
Cumulated stroke length fraction
PNU
PNU: 305
Index: 4
Max index: 4
Class: Struct
Data type: int32
Values
Unit: Always in micrometres, irrespective of the system of measurement
Default: 0
Minimum: 0
Maximum: 1.000.000
Total of movement changes of the drive since the last full meter was reached (PNU 305:3).
Records all the movements performed by the drive, irrespective of control mode or enable.
Warning: Specified in micrometres, not in the user system of measurement.
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.
Current speed
PNU
PNU: 307
Index: 1
Max index: 1
Class: Var
Data type: int32
Values
Unit: Speed (index = 6)
Linear drive
Semi−rotary drive
Dimension Default
Minimum
Maximum
Dimension Default
Minimum
Maximum
SI 0,001 m/s −
−10.000.000 10.000.000 1
°/s
−
−10.000.000 10.000.000
Imperial 0.01 ft/s
−
−3.280.840 3.280.840 1
°/s
−
−10.000.000 10.000.000
Calculated actual speed.
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.