Stober SD6 - Function

ID 442426.04 242WE KEEP THINGS MOVING
Holding brake
11
Manual SD6
The time B311 of brake management starts to run as soon as it is activated.
When the time has elapsed a transition to the brake test state is required. The
status appears in the display with the message 72:brake test. If you perform a
brake test successfully in this status, brake management changes back to the
status No brake test required. Cycle B311 starts again.
If time B311 elapses in status Brake test required without a brake test being
performed or if the brake test was not successful, the status changes to Brake
test mandatory. The status appears in the display with the fault 72:Brake test.
Initially the status is displayed in parameter E29 Warning: perform brake test
(1:brake test required). To avoid interrupting a production process, the fault is
only generated if there is no enable. The fault can be acknowledged to be able
to perform the brake test and the brake grinding function. If the brake test has
not been successfully performed 5 minutes after acknowledgement, the fault
appears in the display again. A successful brake test in this status
automatically causes the system to return to the status No brake test required
and cycle B311 starts again.
If a brake test is not successful with status Brake test mandatory, you have the
option of grinding the brakes and thereby performing a brake test again. If that
brake test fails as well, the brake or the motor must be replaced. Brake
management remains in status Brake test mandatory until a brake test has
been performed successfully after the brake or motor bas been replaced. The
time elapsed since the last brake test is displayed in parameter E177 time
passed since last brake test.
11.8.2 Multi-axis operation
In multi-axis operation you can use multiple axes for a motor connected to the
drive controller. In this case, make the same settings as in single axis operation
to activate brake management. Be certain that you make the settings in the
parameters of axis 1.
No
brake test
necessary
Brake test
successful
Time in
expired
B311
Brake test
successful
Twice the time in
expired or brake fest failed
B311
Normal operation of the
drive controller is possible,
message 72 on the display
E29=1:brake test necessary
Operation of the drive
controller is disabled.
Fault 72 on the display. Only
brake test and brake grinding
function are possible.
E29=1:brake test necessary
Brake test
is
mandatory
Brake test
required