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205
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
m
in.
ma
x.
def
.
uni
t
Group 21: Start / stop
21.01 Unused
21.02 Off1Mode (off 1 mode)
Conditions for motor deceleration when UsedMCW (7.04) bit 0 On (respectively Off1N) is set to low:
0 = RampStop
The input of the drives ramp is set to zero. Thus, the drive stops according to DecTime1
(22.02). When reaching M1ZeroSpeedLim (20.03) the firing pulses are set to 150
degrees to decrease the armature current. When the armature current is zero the firing
pulses are blocked, the contactors are opened, field exciter and fans are stopped,
default.
1 = TorqueLimit
The output of the drives ramp is set to zero. Thus, the drive stops at the active torque
limit. When reaching M1ZeroSpeedLim (20.03) the firing pulses are set to 150 degrees
to decrease the armature current. When the armature current is zero the firing pulses are
blocked, the contactors are opened, field exciter and fans are stopped.
2 = CoastStop
The firing pulses are immediately set to 150 degrees to decrease the armature current.
When the armature current is zero the firing pulses are blocked, the contactors are
opened, field exciter and fans are stopped.
3 = DynBraking
dynamic braking
Note:
In case UsedMCW (7.04) bit 0 On and UsedMCW (7.04) bit 3 Run are set to low (run and on commands are
taken away) at the same time or nearly contemporary Off1Mode (21.02) and StopMode (21.03) must have the
same setting.
Int. Scaling: 1 == 1
Type: C
Volatile:
N
R
am
pS
to
p
D
y
nB
rak
ing
R
am
pS
to
p
-
21.03 StopMode (stop mode)
Conditions for motor deceleration when UsedMCW (7.04) bit 3 Run is set to low:
0 = RampStop
The input of the drives ramp is set to zero. Thus, the drive stops according to DecTime1
(22.02). When reaching M1ZeroSpeedLim (20.03) the firing pulses are set to 150
degrees to decrease the armature current. When the armature current is zero the firing
pulses are blocked, default.
1 = TorqueLimit
The output of the drives ramp is set to zero. Thus, the drive stops at the active torque
limit. When reaching M1ZeroSpeedLim (20.03) the firing pulses are set to 150 degrees
to decrease the armature current. When the armature current is zero the firing pulses are
blocked.
2 = CoastStop
The firing pulses are immediately set to 150 degrees to decrease the armature current.
When the armature current is zero the firing pulses are blocked.
3 = DynBraking
dynamic braking
Note:
In case UsedMCW (7.04) bit 0 On and UsedMCW (7.04) bit 3 Run are set to low (run and on commands are
taken away) at the same time or nearly contemporary Off1Mode (21.02) and StopMode (21.03) must have the
same setting.
Int. Scaling: 1 == 1
Type: C
Volatile:
N
R
am
pS
to
p
D
y
nB
rak
ing
R
am
pS
to
p
-
21.04 E StopMode (emergency stop mode)
Conditions for motor deceleration when UsedMCW (7.04) bit 2 Off3N (respectively E-stop) is set low:
0 = RampStop
The input of the drives ramp is set to zero. Thus, the drive stops according to E
StopRamp (22.04). When reaching M1ZeroSpeedLim (20.03) the firing pulses are set to
150 degrees to decrease the armature current. When the armature current is zero the
firing pulses are blocked, the contactors are opened, field exciter and fans are stopped.
1 = TorqueLimit
The output of the drives ramp is set to zero. Thus, the drive stops at the active torque
limit. When reaching M1ZeroSpeedLim (20.03) the firing pulses are set to 150 degrees
to decrease the armature current. When the armature current is zero the firing pulses are
blocked, the contactors are opened, field exciter and fans are stopped.
2 = CoastStop
The firing pulses are immediately set to 150 degrees to decrease the armature current.
When the armature current is zero the firing pulses are blocked, the contactors are
opened, field exciter and fans are stopped.
3 = DynBraking
dynamic braking
Note:
E StopMode (21.04) overrides Off1Mode (21.02) and StopMode (21.03).
Int. Scaling: 1 == 1
Type: C
Volatile:
N
R
am
pS
to
p
D
y
nB
rak
ing
C
o
a
s
tS
to
p
-
Summary of Contents for DCS550 Series
Page 1: ... DCS550 Manual DCS550 Drives 20 A to 1000 A ...
Page 141: ...141 Winder 3ADW000379R0501 DCS550 Manual e e ...
Page 143: ...143 Winder 3ADW000379R0501 DCS550 Manual e e ...
Page 145: ...145 Winder 3ADW000379R0501 DCS550 Manual e e ...
Page 147: ...147 Winder 3ADW000379R0501 DCS550 Manual e e ...