5-22 srellortnoC evirD 30EVIRDOCE610-3.**CKD 30EVIRDOCE
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 04 CD:egatlov gnihctiws .xaM
A 1 CD:tnerruc gnihctiws .xaM
A 1 CD:tnerruc suounitnoc .xaM
Am 01:daol tcatnoc muminiM
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
rmware description: "Power o 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:
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