Stober SD6 - Page 232

ID 442426.04 232WE KEEP THINGS MOVING
Holding brake
11
Manual SD6
Connection type of the brake.
Switching time (release) of the contactor by which the connected brake is
switched.
When enable is activated, starting of the axis and status signals is delayed
during the release time to prevent driving against a brake that has not been
completely released yet.
Switching times F94 and F95 can be determined automatically with the action
if a feedback signal is present and connected.
Switching time (set) of the contactor by which the connected brake is switched.
When enable is deactivated, the power stage still remains in control during the
set time to prevent a gravity-loaded axis from falling down.
Switching times F94 and F95 can be determined automatically with the action
if a feedback signal is present and connected.
11.3 Internal and external brake control
In the CiA 402 Controller Based Mode (CBM) application, you have the option
to switch from an internal (automatic) to an external (controller) brake
controller.
Brake controlled internally (Automatic) by the drive controller or externally by a
control unit.
CAUTION!
Unexpected machine response!
During external control the brake does not automatically engage after enable
is turned off and when faults occur.
 Make certain there is a suitable process in the control unit. Take suitable
measures to ensure safety.
Relationship between F06 and F92:
F93 brake connection version 0
0: direct The brake is connected directly X5.
Monitoring of a short circuit, open load and
undervoltage of the brake controller takes
place.
1: indirect with feedback The brake is connected via a contactor at X4.
Monitoring of a short circuit and undervoltage
of the brake controller takes place. Instead of
open load monitoring, a NO contact of a
contactor connected to X6.1/2 is monitored.
2: indirect without feedback The brake is connected via a contactor at X4.
Monitoring of a short circuit and undervoltage
of the brake controller takes place.
F94 contactor response time when brake is released version 0
F95 contactor response time when brake is set version 0
F92 brake control version 2
F06= F92= Brake controlled by
BE Internal Internal automatic.
Release override via
terminal input.
BE External External via terminal input.
No release override.
Parameters Internal Internal automatic.
Release override via
parameter (CiA 402 A515 bit
14).
Parameters External External via parameter (CiA
402 A515 bit 14).
No release override.