7
Operation
DynaStop® in conjunction with STO
Operating Instructions – MOVIGEAR
®
performance
145
The following figure shows the use of the DynaStop
®
function in connection with the
STO function:
Deceleration
ramp
Speed
Drive enable
signal
Control signal
STO
DynaStop
®
active
inactive
t
t
1
t
t
2
[1]
[2]
9007201718955403
[1] Parameter setting 8563.1 = 1 (brake applied/drive not energized) factory
settings.
[2] Parameter setting 8563.1 = 0 (brake not applied/drive energized)
t Time
t
1
Point of time when brake ramp is initiated
t
2
Point of time when STO is triggered
Δt Time between initiating the brake ramp and STO
Safe time delay range
Disconnection range
25945475/EN – 04/2019
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