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Digitax HD M753 Control User Guide
Issue Number: 3
Figure 12-29 RFC-A mode with brake controller mode (12.052) =0 (RFC-A with position feedback mode)
The brake control functions are provided to allow well co-ordinated operation of an external brake with the drive. While both hardware and
software are designed to high standards of quality and robustness, they are not intended for use as safety functions, i.e. where a fault or
failure would result in a risk of injury. In any application where the incorrect operation of the brake release mechanism could result in injury,
independent protection devices of proven integrity must also be incorporated.
Digital Output 2 in default configuration is selected as an output to release a brake. When drive terminals are programmed to non default
settings the result of incorrect or delayed programming must be considered as this may result in the brake being released inadvertently.
WARNING
WARNING
+
_
LAT
i
o
r
10.002
Drive active
05.034
Percentage
Flux
90%
OR
04.001
Current
Magnitude
Brake Control:
Lower Current
Threshold
12.043
+
_
x(-1)
12.040
Brake Control:
Brake Release
12.048
Brake Apply
Delay
LAT
i
o
r
01.011
12.041
Brake Control:
Enable
Reference
On
LAT
input
reset
output
If the reset input is 1, the output is 0.
If the reset input is 0, the output latches
at 1 if the input is 1.
i
r
o
mm.ppp
mm.ppp
Key
Read-write (RW)
parameter
Read-only (RO)
parameter
Input
terminals
Output
terminals
X
X
X
X
The parameters are all shown in their default settings
06.008
Hold zero
Speed
OR
03.002
12.045
+
_
12.046
Brake Delay
x(-1)
Brake Control:
External Brake
Released Indicator
12.054
12.055
Brake Control:
Brake Release
Source
02.003
Ramp Hold
13.010
Motion
Controller Mode
12.049
Brake Control:
Enable Position During
Brake Release
12.047
Post Brake
Release Delay
Brake Control:
Brake Apply
Speed
Summary of Contents for Digitax HD M753 EtherCAT
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