Mentor MP Short Form Guide 111
Issue Number: 5 www.controltechniques.com
Safety Information Product information
Mechanical
installation
Electrical
installation
Getting started Running the motor
SMARTCARD
operation
Advanced
parameters
Diagnostics UL listing
Figure 8-16 Menu 12 Brake control function
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.
The control terminal relay can be selected as an output to release a brake. If a drive is set up in this
manner and a drive replacement takes place, prior to programming the drive on initial power up, the
brake may be released. When drive terminals are programmed to non default settings the result of
incorrect or delayed programming must be considered. The use of a SMARTCARD in boot mode or
an SM-Applications module can ensure drive parameters are immediately programmed to avoid this
situation.
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
Reference On
4.01
Current magnitude
+
Torque proving
threshold
+
5.54
Flux feedback
External field
Drive Active
Speed feedback
+
Brake apply
speed
Brake apply speed
delay
Brake Release
13.10
=1
0
1
12.49
Jog override
(Menu 6)
Brake apply delay
Brake controller
enable
Brake release source
External brake
released indicator
Torque
present
Flux present
threshold
Positive torque only
Field Active
(RW)
parameter
Read-only (RO)
parameter
Input
terminals
Output
terminals
The parameters are all shown at their default settings
10.02
1.11
3.02
-
-
-
12.52
12.43
12.53
12.51
12.50
12.54
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