Festo CPX-CMIX-M1-1 Manual page 49

3. Commissioning
Control byte 4 (CCON)
Bit DE
B0 Einheit
UNIT
B1
Zahlen-
FORMAT format
B2
Modus
MODE
B3
Fehler
RESET quittieren
B4
Nullpunkt/
REF Referenz-
punkt
setzen
B5
Lade
LOAD_P Parameter
Parameter
B6
PARAM0
B7
PARAM1
1)
Size dependent on measuring system:
DGCI, DDLI (Digital): 5 μm
DNCI (Encoder): 4.8828 μm
MLO-..., DSMI (Potentiometer): 0 ... 65535 increments, with respect to the nominal length of the
measuring system (the effective stroke length is not considered).
2)
For the potentiometer, the max. position, min. position and effective stroke length or swivel angle
must be entered; see section 3.4.3.
For swivel modules, the unit 0.01° is valid correspondingly.
Festo P.BE-CPX-CMIX-EN en 1208a
EN Description
Unit Unit used, dependent on mode and measuring system.
Position (B2 = 0)
= 0: Increments
= 1: 0.01 mm
Format Number format of the actual and setpoint values.
= 0: 32-bit integer
= 1: Decimal (2 x 16-bit integer, before the decimal,
after the decimal)
Mode Mode of the output actual values
= 0: Actual value is position
= 1: Actual value is speed
Reset Error A positive edge (0 -> 1) resets the error when the cause has
been eliminated. The signal must be on at least 20 ms.
Set zero With a positive edge (0 -> 1), the current position is set as zero
point / point (= reference position for DNCI). The bit can be reset as
reference soon as acceptance is confirmed with ACK = 1 (and for DNCI
point with REF_OK = 0).
For digital measuring system (DGCI, DDLI) and potentiometer,
the zero point also remains stored after switching on/off.
Load With a positive edge (0 -> 1), the value in the setpoint value is
parameter accepted as parameter corresponding to B6 and B7 (only for
potentiometer). The bit can be reset as soon as acceptance is
confirmed with ACK.
Parameter Bit 7 6
0 0
0 1
1 0
1 1
1)
2)
Value Parameter transferred (only potentiometer)
0 Set effective stroke length in 1/100 mm
1 Accept current position as min. pos.
2 Accept current position as max. pos.
3 – (reserved)
Speed (B2 = 1)
1)
= 0: Increment/s
2)
= 1: 0.01 mm/s
3-7