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16-31
Recommended Off Sequence
t
SV5077f1.fh7
t1
t2
t3
Control voltage cleared
Bb contact opened
DKC**.3 signal sequence with recommended
shutdown sequence
RF withdrawn;
start "optimum
shutdown"
Brake contact
actuated
Brake closed,
drive torque free
K1 contactor dropped
out; line voltage at X5
cleared
Ud message
Fig. 16-39: Recommended off sequence
t1: Brake time of drive
Maximum value parameterizable (see firmware functional
description).
t2: (see firmware functional description)
Brake delay time parameterizable with link time of brake (see
relevant motor project manual),
cannot be parameterized in MKDs and MHDs, fixed at 150 ms
t3: Can be shortened by activating DC bus dynamic brake.
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(479) 422-0390
Содержание BZM 01.3-01-07
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