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9 Servo Parameter Objects
9-34
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
•
It outputs the Motor Speed Detection Output (TGON) when the motor speed reaches the set Speed
for Motor Detection (3436 hex).
•
The setting has a hysteresis of 10 mm/s.
Refer to the Control Output Details in
on page 3-12 for the Motor Speed
Detection Output (TGON).
•
Set the time required for the motor to be de-energized (servo free) after the brake interlock output
(BKIR) turns OFF (i.e., brake held), when servo OFF status is entered while the motor is stopped.
•
When the servo is turned OFF while the motor is stopped, the brake interlock output (BKIR) turns
ON, and the servo is de-energized after waiting for the set time (set value
ms).
*1
Make the setting as follows to prevent the machine (workpiece) from moving or falling due to the delay time in
the brake operation (tb).
Brake timing when stopped (set value
1 ms)
tb
For the operation time, refer to
3436 hex
Speed for Motor Detection
Setting range
10 to 20000
Unit
mm/s
Default setting
1,000
Data attribute
A
Size
2 bytes (INT16)
Access
RW
PDO map
Not possible.
3437 hex
Brake Timing when Stopped
Setting range
0 to 10000
Unit
ms
Default setting
0
Data attribute
B
Size
2 bytes (INT16)
Access
RW
PDO map
Not possible.
csv
Speed [mm/s]
Motor speed
Time
3436 hex +10
Motor Speed
Detection Output
3436 hex
−
10
−
(3436 hex
−
10)
−
(3436 hex +10)
OFF OFF
ON ON
All
Servo ON/OFF
Brake interlock
(BKIR)
Actual brake
Motor power
is supplied.
Released
Held
Released
Power
supply
Held
No power
supply
3437 hex
tb
*1
1 to 6 ms