5-22
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Ready to operate contact Bb
AP5394f1.FH7
ready for operation
device-external
device-internal
ready for operation
Fig. 5-29:
Connections for ready to operate contact
V
0
4
C
D
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Guaranteed number of switching operations
at max. time constant of load < 50 ms:
250,000
The Bb contacts opens:
•
if control voltage for DKC is not applied
•
if 24 volts not present at the emergency stop input when the E-stop
function is activated (depends on parameterization, see function
description).
•
With an error in the drive (depends on parameterization, see functional
firmware description: "Power off on error").
How to use the contact, see page11-2: "Control Circuits for the Mains
Connection"
WARNING
Damage possible if Bb contact not connected !
The ready to operate contact Bb acknowledges the drive
is ready for mains voltage.
Integrate Bb contact as per "Control Circuits for the
Mains Connection".
The evaluation of the Bb contact by a PLC may not
cause any operating delay of more than 10 ms.
Connection
Bb:
Loadability of the connection
Bb:
Switching states
Bb:
|
(479) 422-0390
Summary of Contents for BZM 01.3-01-07
Page 343: ......
Page 344: ...Printed in Germany 2 8 0 1 0 7...
