ABB ACSM1 - Group 35 MECH BRAKE CTRL

Parameters and firmware blocks
163
Group 35 MECH BRAKE CTRL
Settings for the control of a mechanical brake. See also section Mechanical brake on
page 49.
35
35 MECH BRAKE CTRL
Firmware block:
MECH BRAKE CTRL
(35)
Block outputs located in other
parameter groups
3.14 BRAKE TORQ MEM (page 88)
3.15 BRAKE COMMAND (page 88)
35.01 BRAKE CONTROL FW block: MECH BRAKE CTRL (see above)
Activates the brake control function with or without supervision.
Note: This parameter cannot be changed while the drive is running.
(0) NO Inactive.
(1) WITH ACK Brake control with supervision (supervision is activated by parameter
35.02 BRAKE ACKNOWL).
(2) NO ACK Brake control without supervision.
35.02 BRAKE ACKNOWL FW block: MECH BRAKE CTRL (see above)
Selects the source for the external brake on/off supervision activation (when par. 35.01 BRAKE
CONTROL = (1) WITH ACK). The use of the external on/off supervision signal is optional. 1 = The
brake is open. 0 = The brake is closed.
Brake supervision is usually controlled with a digital input. It can also be controlled with an external
control system, e.g. fieldbus.
When brake control error is detected the drive reacts as defined by parameter 35.09 BRAKE FAULT
FUNC.
Note: This parameter cannot be changed while the drive is running.
Bit pointer: Group, index and bit
MECH BRAKE CTRL
30
TLF10 2 msec (2)
35.01 BRAKE CONTROL
[ NO ]
< 35.02 BRAKE ACKNOWL
[ FALSE ]
35.03 BRAKE OPEN DELAY
[ 0.00 s ]
35.04 BRAKE CLOSE DLY
[ 0.00 s ]
35.05 BRAKE CLOSE SPD
[ 100.0 rpm ]
35.06 BRAKE OPEN TORQ
[ 0.0 % ]
< 35.07 BRAKE CLOSE REQ
[ FALSE ]
< 35.08 BRAKE OPEN HOLD
[ FALSE ]
35.09 BRAKE FAULT FUNC
[ FAULT ]
3.14 BRAKE TORQ MEM
3.15 BRAKE COMMAND