Group 103: Brake Control - ABB DCS 500B Description

Group 103: BRAKE CONTROL

TREF_OUT
Signal of BRAKE_CONTROL-function block
Output for torque reference which is used when the brake is opened or closed.
Usually connected to input SPC.[BALREF] (2009) or SPC.[BAL2REF] (2011) of
SPEED_CONTROL-block.
10301 FB_O: I2
TREF_ENABLE
Signal of BRAKE_CONTROL-function block
Output which is active when the brake is opened or closed.
Usually connected to input SPC.[BAL] (2008) or SPC.[BAL2] (2010) of
SPEED_CONTROL-block:
0 = TREF_OUT = 0
-1 = TREF_OUT is set by BRAKE_CONTROL-block.
10302 FB_O: B
DECEL_CMND
Signal of BRAKE_CONTROL-function block
Output which is active before the brake is closed:
0 = normal speed reference from application
-1 = command to set the speed reference to zero to stop the drive.
10303 FB_O: B
LIFT_BRAKE
Signal of BRAKE_CONTROL-function block
Output which is used to open the brake when the motor is able to produce torque:
0 = brake is closed
-1 = lift the brake.
10304 FB_O: B
BRAKE_RUN
Signal of BRAKE_CONTROL-function block
Output which is used to give a run-command to DRIVE LOGIC and reference selectors:
0 = no run-command
-1 = run-command active.
10305 FB_O: B
SC: TORQ HL: -
SC: BO HL: -
SC: BO HL: -
SC: BO HL: -
SC: BO HL: -
DCS500 Pin and Parameter list
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
( S10/16 )
U: %
( S10/16 )
U: -
( S10/16 )
U: -
( S10/16 )
U: -
( S10/16 )
U: -
A 78