Group 35 Mech Brake Ctrl - ABB ACSM1 Firmware Manual

Group 35 MECH BRAKE CTRL
Settings for the control of a mechanical brake. See also section
control
35
Firmware block:
MECH BRAKE CTRL
(35)
Block outputs located in other
parameter groups
35.01 BRAKE CONTROL
Activates the brake control function with or without supervision.
Note: This parameter cannot be changed while the drive is running.
(0) NO
(1) WITH ACK
(2) NO ACK
35.02 BRAKE ACKNOWL
Selects the source for the external brake on/off supervision activation (when par.
CONTROL
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, eg, fieldbus.
When brake control error is detected the drive reacts as defined by parameter
FUNC.
Note: This parameter cannot be changed while the drive is running.
Bit pointer: Group, index and bit
on page 52.
3.14 BRAKE TORQ MEM
3.15 BRAKE COMMAND
FW block:
Inactive.
Brake control with supervision (supervision is activated by parameter
35.02 BRAKE
Brake control without supervision.
FW block:
= (1) WITH ACK). The use of the external on/off supervision signal is optional. 1 = The
MECH BRAKE CTRL
(page 74)
(page 75)
MECH BRAKE CTRL (see above)
ACKNOWL).
MECH BRAKE CTRL (see above)
Parameters and firmware blocks
153
Mechanical brake
35.01 BRAKE
35.09 BRAKE FAULT