Omron R88D-KN01H-ECT-L, Руководство пользователя, Страница: 242 / 626

7 Applied Functions
7 - 16
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
This section shows the timing of the Brake Interlock Output (BKIR).
*1 The servo does not turn ON until the motor speed drops to approximately 30 mm/s or below.
*2 The operation of the dynamic brake when the servo is OFF depends on the setting of the Disable operation
option code (605C hex).
*3 The Brake Interlock Output (BKIR) turns ON either when a release request is received via servo controls or
when a release request is received via EtherCAT communications. The above example shows when there is no
brake release request from EtherCAT communications.
The BKIR signal is assigned to the general-purpose output (CN1).
7-5-2 Operation Timing
Basic Timing
Servo ON/OFF Operation Timing When Motor is Stopped
ON
OFF
ON
OFF
ON
OFF
OFF ON
Servo ON/OFF Servo OFF Servo ON Servo OFF
Request to release brake
Forced-braking is possible. Forced-braking is possible.
Control Power
Supply (L1C, L2C)
Brake Interlock
Output (BKIR)
3437 hex
1 to 6 ms
ON
OFF
ON
OFF
ON
OFF
Servo ON/OFF
DB engaged
*1
DB released DB engaged
*2
Servo OFF Servo OFF Servo ON
*1
Power supply
No power supply
No power
supply
Request to release brake
Approx. 60 ms
Brake Interlock
Output (BKIR)
*3
Approx. 4 ms
Approx. 2 ms
Dynamic Brake
Released
Engaged
Motor Power
Supply