5
Commissioning
108
Festo – GDCP-CMMS/D-FW-EN – 1404NH – English
5.4.4
Switching off the motor controller via controller enable (DIN5)
The timing diagram shows the behaviour of the motor controller after the controller enable (DIN5) has
been switched off. The drive is decelerated in a controlled manner for all operating modes with the
“Quick stop” parametrised delay. After reaching the rest state or the parametrised monitoring time
Quick Stop the output stage is blocked (motor not energised).
Timing diagram: Switching off the motor controller via controller enable (DIN5)
Controller enable
(DIN5)[X1.9]
Output stage enable
(DIN4)[X1.21]
Output stage active
(DOUT… )[X1.…]
Holding brake released
(BR+)[X6.2]
Controller ready for operation
(DOUT0)[X1.4]
t2
t1
t3
t4
Speed setpoint/actual value
Rest reached
(DOUT… )[X1.…]
Holding brake open
(mechanical)
t5
t6
t1
≤
5 ms
t2
= 0 ms…10 s (FCT: Dependent on the
parametrised Quick stop delay and Quick
stop monitoring time of the speed actual
value)
t3
= 0…6553 ms (FCT: Dependent on the
parameterised switch-off delay (brake
control, brake timing))
t4
≤
5 ms
t5
L
50…500 ms
t6
≤
5 ms
Fig. 5.15 Timing diagram: Switching off the motor controller via controller enable (DIN5)
Summary of Contents for CMMD-AS series
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