Danfoss VACON 3000 Application Manual page 144

VACON® 3000
Application Guide
This monitoring value shows the actual speed of the drive as a percentage of minimum frequency and maximum frequency. The
value 0% indicates the minimum frequency and the value 100% indicates the maximum frequency. This monitoring value is contin-
uously updated depending on the momentary min and max frequencies and the output frequency.
6.54 (ID 874) FB Control Word
Location in the menu:
• INU application: V2.8.1
• AFE application: V2.8.1
• BCU application: V2.5.1
This monitoring value shows the status of the fieldbus control word that the application uses in bypass mode. Depending on the
fieldbus type or profile, the data that is received from the fieldbus can be modified before it is sent to the application.
Bit Value = 0 (FALSE)
Bit 0 Stop request from Fieldbus
Bit 1 Forward direction request
Bit 2 No action
Bit 3 No action
Bit 4 No action
Bit 5 No action (normal deceleration ramp
time)
Bit 6 No action
Bit 7 No action
Bit 8 No action
Bit 9 No action
Bit 10 No action
Bit 11 No action
Bit 12 No action
Bit 13 Reserved
Bit 14 Reserved
Bit 15 Reserved
144 | Danfoss A/S © 2021.09
Value = 1 (TRUE)
Start request from Fieldbus
Reverse direction request
Reset active faults and alarms (on rising edge 0=>1)
Force stop mode to Coasting
Force stop mode to Ramping
Force drive to use fast deceleration ramp time (1/3 of normal deceleration time)
Freeze drive frequency reference
Force Fieldbus frequency reference to zero
Force drive control place to Fieldbus control
Force drive reference source to Fieldbus reference
Jogging Reference 1 activation
This will start the drive.
Jogging Reference 2 activation
This will start the drive.
Activate Quick Stop function
This will stop the drive according to setting in parameter menu M3.9.5.
Reserved
Reserved
Reserved
Monitoring value descriptions
N O T I C E
N O T I C E
N O T I C E
AB319735759636en-000101 / DPD01822