State Machine: Standard; Control Word: Standard - Danfoss Vacon NXP Applications Manual

FB Status and control in detail
B02: FALSE = No Action, TRUE = Fault Reset
Fault Reset: Resets active faults.
7.3

State Machine: Standard

7.3.1

Control Word: Standard

FALSE
b0 Open CB
b1
b2
b3 Stop Request
b4
b5
b6
b7 No Action
b8
b9
b10
b11 Fieldbus DIN1=OFF
b12 Fieldbus DIN2=OFF
b13 Fieldbus DIN3=OFF
b14 Fieldbus DIN4=OFF
b15
B00: FALSE = Open CB, TRUE = Charge DC
Open CB: The drive will stop modulating and open main circuit breaker.
Charge DC: The drive will start to precharge if the function is activated by a digital output and the
control place is fieldbus. When charging is ready, the main circuit breaker is closed depending on
"CB Close Mode" and "Enable CB Close" status.
When the control place is not fieldbus, precharge is started at a normal start command.
B03: FALSE = Stop Request, TRUE = Start Request
Stop Request: The drive will stop.
Start Request: Start Command to the drive.
B07: FALSE = No Action, TRUE = Fault Reset
Fault Reset: Resets active faults.
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Table 52.
FB Control Word Standard
TRUE
Charge DC
Run Request
Fault Reset 0 > 1
Fieldbus DIN1=ON
Fieldbus DIN2=ON
Fieldbus DIN3=ON
Fieldbus DIN4=ON
Comment
Use this for start and stop command
Use this for fault reset
See P2.5.1.17 -18 also WD Pulse
See P2.5.1.19 -20
See P2.5.1.21 -22
See P2.5.1.23 -24
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