Omron R88D-KN01H-ECT-L, User Manual

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7 - 15
7 Applied Functions
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
7-
5 Brake In
terloc
k
7
7-5
-1 Objects Requiring Settings
7-5 Brake Interlock
This function lets you set the output timing for the brake interlock output (BKIR) that activates the
holding brake when the servo is turned ON, an error occurs, or the servo is turned OFF.
It is also possible to use the controller’s function to force the brake control via EtherCAT
communications.
Additional Information
It is not supported on the OMRON Machine Automation Controller NJ-series (Model:
NJ301-
/NJ501- ) and Position Control Unit (Model: CJ1W-NC 8 ).
*1 The Brake Interlock Output (BKIR) is turned ON. The brake is released for a brake release command from either
EtherCAT communications or the Servo Drive.
*2 The Brake Interlock Output (BKIR) is turned OFF. The brake is engaged only when a set brake command is received from
both EtherCAT communications and the Servo Drive.
Applying the brake from EtherCAT communications is enabled only while the servo is OFF. If a Set Brake command is
received while the servo is ON, a Command Warning (B1 hex) will occur.
7-5-1 Objects Requiring Settings
Index Sub-index Bit Name Description Reference
3437 hex – – Brake Timing when
Stopped Set the time after a servo OFF command is
issued upon servo lock stop, until the brake
interlock output (BKIR) turns OFF and power
supply stops. P. 9-38
3438 hex – – Brake Timing
During Operation Set the time after a servo OFF command is
issued while the motor is moving, until the
brake interlock output (BKIR) turns OFF and
power supply stops. If the speed drops to or
below the value set in object 3439 hex before
the time set here, BKIR will turn OFF. P. 9-39
3439 hex – – Brake Threshold
Speed During
Operation Set the speed at which to turn OFF power to
the Motor when the Brake Interlock Output
(BKIR) signal turns OFF after execution of a
servo OFF command while the motor is
moving. If the time set in object 3438 hex
elapses before the motor drops to the speed
set here, BKIR will turn OFF. P. 9-39
60FE hex 01 hex 0 Physical outputs This is the Set Brake Bit to force the brake
control via EtherCAT communications.
0: Brake released
*1
1: Brake engaged
*2
P. A-94
02 hex 0 Bit mask This is the Set Brake Mask Bit for enabling/
disabling the Set Brake Bit for EtherCAT
communications.
0: Set Brake Bit disabled.
1: Set Brake Bit enabled.