5 Commissioning
106 Festo – GDCP-CMMS/D-FW-EN – 1404NH – English
5.4.2 Interruption of the mains supply
The timing diagram shows the behaviour of th e motor controller when the mains supply is interrupted.
Timing diagra m: Interruption of the mains supply
Controller enable
(DIN5)[X1.9]
Output stage enable
(DIN4)[X1.21]
Speed
Holding brake released
(BR+)[X6.2]
Controller ready for operation
(DOUT0)[X1.24]
t1
t2
Common error
(DOUT3)[X1.13]
 Mains supply
Output stage active
(DOUT… )[ X1.…]
t1 = 60 ms t2 ≤ 2.5 ms
Fig. 5.13 Timing diagram: Interruption of the mains supply