Festo Электромотор MTR-DCI - Manual (Page 108)

5. Commissioning
5-30
Festo P.BE-MTR-DCI-IO-EN en 1209d
Note
If a fault occurs during operation, you must do the
following before starting a new position set:
– if necessary, reset the START input (= 0).
– delete the fault with a falling edge at ENABLE (
> 0),
When the fault has been eliminated and there is a rising edge
at ENABLE (
> 1) the READY output signalizes (> 1) that a
new positioning task can be started. If the fault cannot be
eliminated, this may be caused by a cable fracture.
1
0
1
0
(TR)
READY O1
1
0
1
0
START I5
1
0
(FAULT)
Drive in motion
Start 1
1
0
Position set
I1...I4
1
0
MC O2
ENABLE I6
Nominal position
reached Ready for
operation
t
TR
t
≥
t
TR
Start 2
Nominal position
reached
t ‹ t
TR
Cancel Enable
Fig. 5/3: Pulse-time diagram (positioning procedure – start – nominal position reached –
cancel)