Vacon NX ACTIVE FRONT END II Applications Manual page 22

22 • Vacon
V1.2.2 FB Status Word
FB Status word to fieldbus. Below table is for bypass operation for such fieldbus board that natively
supports this or can be parameterized to bypass mode.
b0
b1
b2
b3
Run Enable Status
b4
Quick Stop Active
b5
MCB Control NOT OK
b6
b7
b8
b9 Fieldbus Control Active
b10
b11 MCB Control (DO Final)
b12
b13
b14 DC Charge DO Control
b15
ID 68
FB Status Word ID68
Signal
0=Drive not ready to switch on
Ready On
1=Drive ready to start charging
0=Drive not ready to run
Ready Run
1=Drive ready and MCB is ON
0=Drive not running
Running
1=Drive in Run state (Modulating)
0=No active fault
Fault
1=Fault is active
0= Run Disabled. Drive in stop state
1= Run Enabled. Drive can be started.
0=Quick Stop Active
1=Quick Stop not Active
0= MCB Control OK
1= MCB Requested open but DC stays high
0= No active warnings
Warning
1= Warning active
0= DC Voltage Ref and Act DC Voltage are not
At Reference
same.
0=Fieldbus control not active
1=Fieldbus control active
0= DC Voltage is below P2.5.5.1 level
Above Limit
1=The DC Voltage is above the P2.5.5.1 level
0= Drive is controlling MCB to be Open.
1= Drive is controlling MCB to be Closed
0= Feedback indicates MCB to be Open
MCB Feedback
1= Feedback indicates MCB to be Closed
Reserved for future use.
0= DC not charged
1= DC Charging Active
Same as received on bit 11 of the FB Control
Watchdog
Word.
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
arfiff05 Standard AFE-II
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