Yaskawa MP920 Motion Module - Manual (Page 383)

9.1 Vertical Axis Control
9-3
9
9.1.2 SGDA SERVOPACK Connections
„ Connection Example
* 1. Brake control relay
* 2. Brake power supplies are available in either 200 or 100-V models.
„ Parameter Settings
The following section shows SERVOPACK parameters for brake control.
Cn-12 (Time Lag from Brake Reference to Servo OFF)
Use the following parameter if brake ON timing causes the machine to move slightly due to
gravity or other forces.
Set the brake control output signal /BK and servo OFF operation (Servomotor output stop)
timing when you use a Servomotor with brake.
MAX
50 mA
/BK
SG-COM
Brake power supply
Blue or yellow
White Black
Red
BK-RY
+24 V -7
-10
R
T
1CN
U
V
W
2CN
Motor Flags
1
2
3
4
5
6
BK-RY
AC DC
PG
M
BK
1 2 3
4 5 6
Power supply
SGDA SERVOPACK
SGM (SGMP) Servomotor
with brake
∗1
∗2
Cn-12 Time Lag from Brake
Reference to Servo OFF Units:
10 ms Setting Range:
0 to 50 Factory Setting:
0 Speed/torque
control and po-
sition control
/S-ON input
(1CN-14)
/BK output
Servo ON/OFF
operation
(Servomotor ON)
Brake
released
Servo ON
Servomotor
ON
Brake holding
Servo OFF
Servomotor OFF
Servo OFF
lag time
Cn-12