ABB ACSM1 Firmware Manual page 51

The brake on/off is controlled via signal
supervision is selected by parameter
The brake control hardware and wirings need to be done by the user.
• Brake on/off control through selected relay/digital output.
• Brake supervision through selected digital input.
• Emergency brake switch in the brake control circuit.
• Brake on/off control through relay output (i.e. parameter
3.15 BRAKE COMMAND).
• Brake supervision through digital input DI5 (i.e. parameter
P.02.01.04 = 2.01 DI STATUS
Emergency
brake
M
Motor
3.15 BRAKE
35.02 BRAKE
bit 4)
Brake control
hardware
230 VAC
Mechanical brake
COMMAND. The source for the brake
ACKNOWL.
12.12 RO1 OUT PTR
35.02 BRAKE ACKNOWL
JCU unit
X2
1 RO1
2 RO1
3 RO1
X3
11 DI5
13 +24 V
Drive control and features
51
is set to P.03.15 =
is set to