YASKAWA JEPMC-MP2300-Y Series User Manual page 513

* 1. The output terminal is allocated using parameter Pn50F.2. Output terminal 1 (terminal numbers
* 2. Brake control relay contact
* 3. There are 200-V and 100-V brake power supplies.
( 2 ) Parameter Settings
The SERVOPACK parameters related to control the holding brake are described below.
Parameter
Pn50F.2 Output Signal Selection 2
Details
The following parameter determines which CN1 pin (0 to 3 above) will be used to output the /BK signal.
/BK brake
interlock output
Parameter
Pn506 Brake ON Timing after Motor Stops
Details
This parameter adjusts the delay time from /BK Signal Output until Servo OFF (stopping Servomotor output), and
it is used to be set when the machine moves slightly due to gravity or other factors after turning the brake ON.
This parameter is used to set the timing when the motor is stopped. Brake operation while the motor
is running is set in Pn507 and Pn508.
For the standard settings, the Servo will turn OFF simultaneously with the /BK output (Brake
Operation). If gravity causes the machine to move slightly at this time due to machine configuration
or brake characteristics, turning OFF the Servo can be delayed to reduce the movement.
1and 2) is selected in the example above.
Name
Pn50F.2
Output Terminals
1
CN1-25, 26 (SO1)
2
CN1-27, 28 (SO2)
3
CN1-29, 30 (SO3)
Name
/S-ON input
/BK output
Servo ON/OFF
operation (motor
ON status)
Unit Setting/Range
0: Brake not used
1: Terminal numbers 1 and 2
─
2: Terminal numbers 23 and 24
3: Terminal numbers 25 and 26
Do not allocate more than one signal
per output circuit. Otherwise, a logical
OR operation will be performed on all
allocated signals.
Set unused signals to 0 (brake not
used).
Unit Setting/Range
10 ms 0 to 50
Servo ON
Servo OFF
Brake
released
Brake holding
Motor ON
Pn506
Servo OFF
delay time
10.1 Controlling Vertical Axes
Default Control Mode
Speed, torque,
1
position control
Default Control Mode
Speed, torque,
0
position control
Motor OFF
10-3