Brake Interlock; Objects Requiring Settings - Omron R88M-1M Series User Manual

7 Applied Functions
7-6

Brake Interlock

This function lets you set the output timing for the Brake Interlock Output (BKIR) signal that activates
the holding brake when the Servo is turned OFF or an error occurs.
It is also possible to use the controller to force the brake control via EtherCAT communications.
In the unit version 1.2 or later, you can select an output port from the brake output (BKIR) and a Gen-
eral Output (OUT 1 to 3). For the details on the connection method for when a General Output (OUT 1
to 3) is selected, refer to the wiring diagram in External Brake Interlock Output (EXTBKIR) on page
3-31.
Set an appropriate value to parameters described in 7-6-1 Objects Requiring Settings on page 7-22.
7-6-1

Objects Requiring Settings

Index Subindex
(hex) (hex)
4610 ---
01
02
03
04
4663
---
01
02
7 - 22
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Name
Brake Interlock Out- Sets the brake interlock operation.
put
Enable Selects whether to enable or disable the brake interlock
output.
0: Disabled
1: Enabled
Timeout at Servo Sets the time from when the OFF state of the operation
OFF command is detected (the power supply to the motor is
OFF) until the Brake Interlock Output (BKIR) is turned
OFF (brake is held), when the Servo OFF is performed
during motor operation.
Threshold Speed at Sets the motor speed at which the Brake Interlock Output
(BKIR) can be turned OFF (brake is held) after the Servo
*2
Servo OFF
OFF command is detected, when the Servo OFF is per-
formed during motor operation.
Hardware Delay Sets the delay time of the mechanical brake operation,
Time etc. Outputs the timing signal of the external brake by the
use of this delay time, when the Servo OFF is performed
during motor stop.
External Brake Inter- Sets the output signal allocation and logic.
*3
lock Output
Port Selection Selects the port to be allocated.
If this function is not allocated, it is output to the brake out-
put (BKIR).
bit 0: General Output 1 (OUT1)
bit 1: General Output 2 (OUT2)
bit 2: General Output 3 (OUT3)
0: Not allocated
1: Allocated
Logic Selection 0: Positive logic (NO contact)
Description
*1
Refer-
ence
P. 9-113
P. 9-113
P. 9-113
P. 9-113
P. 9-114
P. 9-130
P. 9-130
P. 9-130