Omron OMNUC W R88A-NCW152-DRT, Manual

Page: 205 / 292

8 Servo Driver Settings
8.4.2 Using the Holding Brake
8-18
8
„ Brake Operation
Set whether the brake is applied using the Servo Driver parameter.
Note When setting the Pn005.0 to 1, the Servo Driver’s parameters (Pn506, Pn507, Pn508) settings will
be ignored.
„ Brake ON Timing
If the equipment moves slightly due to gravity when the brake is applied, set the following
parameter to adjust brake ON timing.
This parameter is used to set the output time from the brake control output signal BKIR until
the servo OFF operation (Servomotor output stop) when a Servomotor with a brake is used.
With the standard setting, the servo is turned OFF when the BKIR signal (brake operation) is
output. The equipment may move slightly due to gravity depending on equipment configura-
tion and brake characteristics. If this happens, use this parameter to delay servo OFF timing.
This setting sets the brake ON timing when the Servomotor is stopped. Use Pn507 and 508
for brake ON timing during operation.
Note The Servomotor will turn OFF immediately if an alarm occurs. The equipment may move due to
gravity in the time it takes for the brake to operate.
Pn005.0 Brake Operation Default Setting:
0
Performs brake
operation.
Pn005.0 Setting Description
0
Performs brake operation using the Servo Driver parameter.
1
Does not perform brake operation using the Servo Driver parameter.
Pn506 Brake Timing 1 Unit:
10 ms
Setting
Range:
0 to 50
Default
Setting:
0
No time delay
BKIR output
Servo ON/OFF
operation
(servomotor
ON/OFF status)
Release
brake
Servo ON
Servomotor
ON
Hold with brake
Servo OFF
Servomotor OFF
Servo OFF
time delay
SV_ON
command