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6 Parameters
6.2 Digital and analog inputs
DC1 Frequency Inverter
10/12 MN04020003Z-EN
www.eaton.com
133
6.2.11.3 Mechanical brake (actuation)
An external mechanical brake can be actuated via a digital output:
•
Transistor output DO: control signal terminals 8 and 9, maximum
24 V DC, P-25 = 6
•
Relay output K1: N/O control signal terminals 10 and 11,
maximum 250 V AC / 6 A or 30 V DC / 5 A, P18 = 6
Figure 80:
External brake actuated via K1
a
Brake, released
b
Brake activates and brakes the drive mechanically.
P-19
f
[Hz]
K1
(P-18 = 6)
RUN
(FWD/REV)
t
STOP
P-05 = 2
①
②
PNU
ID
Access rights
Value
Description
DS
RUN
ro/rw
P-05
133
✓
rw
Stop Function
1
0
Ramp, deceleration = dynamic braking
Deceleration time with the value set under P-04 (dec1).
If the energy that is fed back by the motor during dynamic braking is too
high, the deceleration time must be increased.
In devices with an internal braking transistor, the excess energy can be
dissipated with an external braking resistor (optional)
(
Section 6.2.11.2, „Regenerative braking“, page132).
1
Free coasting
After the start enable (FWD/REV) is switched off or the STOP button is
pressed (P-12 and P-15), the motor will coast uncontrolled.
2
Ramp, quick stop = dynamic braking
Deceleration time 2 with the value set under P-24 (dec2)
If the energy that is fed back by the motor during dynamic braking is too
high, the deceleration time must be increased.
In devices with an internal braking transistor, the excess energy can be
dissipated with an external braking resistor (optional).
Содержание PowerXL DC1
Страница 1: ...Manual PowerXL DC1 Frequency Inverter 10 12 MN04020003Z EN...
Страница 4: ...II...
Страница 12: ...0 About this manual 0 5 Units 8 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Страница 32: ...1 DC1 device series 1 12 Service and warranty 28 DC1 frequency inverter 10 12 MN04020003Z EN www eaton com...
Страница 52: ...2 Engineering 2 5 Motor and Application 48 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Страница 190: ...9 Appendix 9 9 Sinusoidal filter 186 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...