Santerno Sinus Penta - Figure 38: Electromechanical Brake Command (Example)

SINUS PENTA
PROGRAMMING GUIDE
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Example 4: Digital output for electromechanical brake for lifting applications (programming example related to
MDO3 digital output).
Table 53: MDO parameterization for electromechanical brake command
P288
MDO3: Digital output mode
ABS BRAKE
P289
MDO3: Variable A selection
A81: Torque Output
P290
MDO3: Variable B selection
A71: Speed MEA
P291
MDO3: Testing variable A
>
P292
MDO3: Testing variable B
≤
P293
MDO3: Comparing value for Test A
20.00%
P294
MDO3: Comparing value for Test B
50.00 rpm
P295
MDO3: Function applied to the result of the two tests
(A) Set (B) Reset Rising Edge
P295a
MDO3: Variable C selection
D0: Disabled
P295b
MDO3: Function applied to the result of f(A,B) and C test
P296
MDO3: Output logic level
TRUE
The digital output energizes only if no alarm trips. The torque demand is greater than P302 = 20.00% (Set). The digital
output de-energizes if an alarm trips or if the decelerating speed is lower than the speed value set in P303 = 50rpm
(Reset).
Figure 38: Electromechanical brake command (example)
CAUTION
Always use the NO contact of the digital output for the electromechanical brake
command.
NOTE
For details about the electromechanical brake used for lifting applications, see also the
BRIDGE CRANE MENU.