ABB ACS355 series, Руководство пользователя

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230 Actual signals and parameters
DC BRAKING DC current braking function active.
If parameter
2102 STOP FUNCTION is set to COAST , DC
braking is applied after the start command is removed.
If parameter
2102 STOP FUNCTION is set to RAMP , DC
braking is applied after the ramp.
2
2105 DC HOLD
SPEED
Defines the DC hold speed. See parameter 2104 DC HOLD
CTL .
5 rpm
0…360 rpm Speed 1 = 1 rpm
2106 DC CURR REF Defines the DC hold current. See parameter 2104 DC
HOLD CTL .
30%
0…100% Value as a percentage of the nominal motor current
(parameter
9906 MOTOR NOM CURR )
1 = 1%
2107 DC BRAKE
TIME
Defines the DC brake time. 0.0 s
0.0…250.0 s Time 1 = 0.1 s
2108 START INHIBIT Sets the Start inhibit function on or off. If the drive is not
actively started and running, the Start inhibit function
ignores a pending start command in any of the following
situations and a new start command is required:
• a fault is reset.
• Run enable signal activates while the start command is
active. See parameter 1601 RUN ENABLE .
• control mode changes from local to remote.
• external control mode switches from EXT1 to EXT2 or
from EXT2 to EXT1.
• the drive that is set to external pulse start (parameter
1001 EXT1 COMMANDS is set to DI1P,2P ; DI1P,2P,3 or
DI1P,2P,3P ) is powered up and the corresponding digital
inputs (DI1 and DI2 or DI3) are at high level during power-
up.
OFF
OFF Disabled 0
ON Enabled 1
All parameters
No.
Name/Value Description Def/FbEq
t t
Coast mode Ramp mode
Speed
a: Ramp release at zero speed
(1% of the nominal speed)
DC braking ON
2106
2107
DC braking ON
Speed
2107
2106
a