Festo CPX-CMAX-C1-1 User Manual

3. Drive functions
3−57
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
3.3.1 Start of a record
Setpoint record
number
Output data
Acknowledge Start
SPOS.ACK
Motion Complete
SPOS.MC
Actual record
number
Input data
N − 1
N N + 1
1
0
1
0
1
0
1
0
Start
CPOS.START
N − 1
N
1
0
1234 567
t
min
t
min:
at least 1 bus cycle waiting time. Recommendation: 1 PLC cycle.
Not required if consistent data transmission is used.
Fig.3/10: Record start sequence
1 Set the required record number in the PLC’s output data.
Until the start, the CMAX continues to reply with the num
ber of the record last processed.
SCON.FAULT must be 0 during the entire sequence.
2 If SPOS.ACK (Acknowledge Start) = 0, the PLC can initiate
execution of the record with
a rising edge at CPOS.START.

Festo CPX-CMAX-C1-1 Specifications

General

Brand	Festo
Model	CPX-CMAX-C1-1
Category	Controller
Language	English