Function library
Motor control
"Open brake" function
l
56
LDEDS−CCU210B EN 4.0
Description
Possible settings
Code
Selection
Lenze
Byte
<
ñò
No.
C0444
Deceleration ramp Vx
ð
VLx for ...
^
1 RW
EXT
4
50
1
{Hz/s}
255 ... Frequency limitation 1
2
50
... Frequency limitation 2
3
50
... Frequency limitation 3
4
50
... Frequency limitation 4
8.5.4
"Open brake" function
You can also open the
motor brake via digital signal sources (C0410/15) without using the
"Motor V1−V8" functions.
In order to prevent an overload of the brake by triggering it for too long, a maximum
triggering time can be parameterised via C0451. After this time has elapsed, the brake
automatically engages even if a trigger signal is available.
If the "Motor V1−V8" functions are active, the motor brake always is open automatically.
Codes for parameter setting
Code
Possible settings
Description
No.
ñò
<
Byte Lenze
Selection
C0450
RW
EXT
4
0
"Open brake" function:
configuration
^
56
0
Brake opens immediately
Brake opens if C0410/15 = HIGH
1
Brake opens with delay
Brake opens if C0410/15 = HIGH
and drive frequency = 0 Hz
C0451
RW
EXT
4
0
"Open brake" function:
maximum activation time
^
56
0
{s}
1000
l
C0451 = 0 s:
– Brake opens if
C0410/15 = HIGH
– Brake closes if
C0410/15 = LOW
l
C0451 > 0 s:
– Brake opens if
C0410/15 = HIGH
– Brake closes after the time set
if C0410/15 = HIGH
Содержание LDEC Series
Страница 2: ...0Fig 0Tab 0 ...
Страница 24: ...Mechanical installation Dimensions 5 l 24 LDEDS CCU210B EN 4 0 5 2 Dimensions Power 0 75 kW CCU210_002H ...
Страница 25: ...Mechanical installation Dimensions 5 l 25 LDEDS CCU210B EN 4 0 Power 1 5 kW CCU210_002B ...
Страница 26: ...Mechanical installation Dimensions 5 l 26 LDEDS CCU210B EN 4 0 Power 2 2 kW CCU210_002_2_2kW ...