Danfoss VLT FCD 311 Design Manual page 107

Logic or [3]
Dig. input Ser. port
0 0
0 1
1 0
1 1
503 Quick-stop
503
(Q STOP SELECT)
Value:
Digital input (DIGIT AL INPUT)
Serial port (SERIAL PORT)
Logic and (LOGIC AND)
Logic or (LOGIC OR)
Function:
See function description for parameter 502 Coasting
stop.
Description of choice:
The table below shows when the motor is running
and when it is in Quick-stop mode, when each of the
following is selected: Digital input [0], Serial port [1],
Logic and [2] or Logic or [3].
NB!:
Note that Quick-stop inverse and Bit
04 in the control word are active at logic '0'.
Digital input [0]
Dig. input Serial port
0 0
0 1
1 0
1 1
Serial port [1]
Dig. input Serial port
0 0
0 1
1 0
1 1
Logic and [2]
Dig. input Serial port
0 0
0 1
1 0
1 1
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.04.A1.02 - VLT is a registered Danfoss trade mark
VLT
Logic or [3]
Function Dig. input
Coasting
Coasting
Coasting
Motor running
504 DC brake
504
Value:
[0]
Digital input (DIGIT AL INPUT)
[1]
Serial port (SERIAL PORT)
[2]
Logic and (LOGIC AND)
[3]
Logic or (LOGIC OR)
Function:
See function description for parameter 502 Coasting
stop.
Description of choice:
The table below shows when the motor is running
and the DC braking when each of the following is se-
lected Digital input [0], Serial port [1], Logic and [2]
or Logic or [3].
Digital input [0]
Function Dig. input
Quick-stop
Quick-stop
Motor running
Motor running
Serial port [1]
Function Dig. input
Quick-stop
Motor running
Quick-stop
Motor running
Logic and [2]
Function Dig. input
Quick-stop
Motor running
Motor running
Motor running
®
FCD Series
Serial port
0 0
0 1
1 0
1 1
(DC BRAKE SELECT)
NB!:
Note that DC braking inverse and Bit
02 in the control word are active at logic '0'.
Ser. port
0 0
0 1
1 0
1 1
Ser. port
0 0
0 1
1 0
1 1
Ser. port
0 0
0 1
1 0
1 1
Function
Quick-stop
Quick-stop
Quick-stop
Motor running
[0]
[1]
[2]
[3]
Function
DC braking
DC braking
Motor running
Motor running
Function
DC braking
Motor running
DC braking
Motor running
Function
DC braking
Motor running
Motor running
Motor running
107