Lenze E94AxHE Technology Application CiA402 Device profile - Manual (Page 128)

9400 Technology applications | CiA402 device profile
Parameter setting & configuration
Position control function
128
L
EDS94TA11010xxxx EN 1.2 - 03/2010
3.10.6.1 Signal configuration
An external brake is supported by a fixed connection of the BRK_bReleaseBrakeOut output
signal of the "Brake control" basic function to the DO1 digital output and the
BRK_bBrakeApplied input signal to the DI1 digital input.
 The signal configuration of the control and status signals for the brake logic and
monitoring function is executed via the parameters shown in the following signal flow:
[3-11] Signal configuration of the control and status signals
n C02583: Status input monitoring
o C02585: Brake control polarity (for motor holding brake control module)
 Feedback by "Motor holding brake control status""
 Feedback by "Brake function test"
 Control of the brake via motor holding brake control module (here: E94AZHX0051)
 Brake control via contactor at digital output
Brake logic
1
0
1
0
Control Feedback
M
Feedback
Control
Œ
Monitoring
BRK_bBrakeApplied
BRK_bReleaseBrake BRK_bReleaseBrakeOut

K_BRK
0
1
2 3
X4 X5
Brake control
0x60FB/2
Bit 0
C02583 C02585
Brake control
0x60FB/2
Bit 3
GI RFR DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 GO 24O DO1 DO2 DO3 DO4

Note!
If an electrically holding (self-releasing) brake is to be controlled instead of an
electrically releasing (self-holding) brake, the corresponding control and status
signals must be inverted!

Please observe the notes in the hardware manual for mounting and electrical
installation of the motor holding brake!