ABB ACH550-01 User Manual page 232

Code Description
2102 STOP FUNCTION
Selects the motor stop method.
1 =
COAST
The motor coasts to stop.
2 = – Selects using a deceleration ramp.
RAMP
• Deceleration ramp is defined by 2203
DECELER TIME
2103 DC MAGN TIME
Defines the pre-magnetizing time for the DC Magnetizing start mode.
• Use parameter 2101 to select the start mode.
• After the start command, the drive pre-magnetizes the motor for the
time defined here, and then starts the motor.
• Set the pre-magnetizing time just long enough to allow full motor
magnetization. Too long a time heats the motor excessively.
2104 DC HOLD CTL
Selects whether DC current is used for braking.
0 =
NOT SEL
2 =
DC BRAKING
• Enables DC injection braking after modulation has stopped.
• If parameter 2102
after start is removed.
• If parameter 2102
after ramp.
2106 DC CURR REF
Defines the DC current control reference as a percentage of parameter
9906 (
MOTOR NOM CURR
2107 DC BRAKE TIME
Defines the DC brake time after modulation has stopped, if parameter
2104 is 2 (
2108 START INHIBIT
Sets the Start inhibit function on or off. The Start inhibit function ignores
a pending start command in the following situation (a new start
command is required):
• A fault is reset.
0 = – Disables the Start inhibit function.
OFF
1 = – Enables the Start inhibit function.
ON
220
– Selects cutting off the motor power as the stop method.
2 (whichever is active).
– Disables the DC current operation.
– Enables the DC injection braking.
STOP FUNCTION
STOP FUNCTION IS
).
).
DC BRAKING
ACH550 User's Manual
Range
1=COAST, 2=RAMP
DECELER TIME
0...10 s
0...2
is 1 ( ), braking is applied
COAST
2 ( ), braking is applied
RAMP
0...100%
0...250 s
0=OFF, 1=ON
Parameter listing and descriptions
1 or 2206