Rockwell Automation MD60 User Manual

9-14 MD60 AC Drive User Manual
.
Sets the length of time DC brake current is “injected” into the motor.
Refer to A081 (DC Brake Level).
Defines the maximum DC brake current, in amps, applied to the
motor when Stop Mode (P037) is set to either DC Brake or Ramp.
See figure 9.5.
A080 DC Brake Time
Range: 0.0 to 90.0 sec
Default: 0.0 sec
See also: A081
A081 DC Brake Level
Range: 0.0 to (Drive Amps x 1.8)
Default: Amps x 0.5
See also: P037, A080
!
ATTENTION: If a hazard of injury due to movement
of equipment or material exists, an auxiliary
mechanical braking device must be used.
ATTENTION: This feature should not be used with
synchronous or permanent magnet motors. Motors
may be demagnetized during braking.
Figure 9.5 – DC Brake Level (A081)
DC Injection Brakin
g
Mod
e
V
olts/S
p
eed
Volta
ge
Tim
e
Sto
p
Comman
d
S
p
ee
d
[
DC Brake Level
]
[
DC Brake Time
]
V
olts/S
p
eed
Ram
p
-to-Sto
p
Mod
e
Tim
e
Sto
p
Comman
d
[
DC Brake Level
]
[
DC Brake Time
]
Voltage
Speed

Rockwell Automation MD60 Specifications

General

Brand	Rockwell Automation
Model	MD60
Category	DC Drives
Language	English