122
使用电磁制动器，必须设置
Pn004
参数为
2,
并在
SigOut
端口指定功能。驱动器根据
电机运行的转速，依照
参数
Pn029
设定值
，选择相应的制动时序，执行电磁制动功能。具
体时序详见
Pn004 parameter must be set using the electromagnetic brake, to 2, and specify the
SigOut port function. Pn029 drive according to the speed of the motor running, according to the parameters
setting, choose corresponding braking time sequence, perform the function of electromagnetic brake. Please
refer to the appendix C for specific timing.
附录
E
再生制动电阻
Appendix E regenerative braking resistor
当伺服电机运转在发电机模式时，电能会由电机流向驱动器，称为再生电
力
。以下
使用情况，会使伺服电机运转在发电机
(
再生
)
模式：
When servo motor running in generator mode,
electricity will flow by motor drives, called renewable electricity. The following usage, can make the servo motor
running in generator (renewable) mode:
(1)
伺服电机在加减速运转时，由减速到停止期间。
Servo motor, the deceleration is running by
slowing down to stop.
(2)
应用于垂直负载时。
When applied to the vertical load.
(3)
由负载端驱动伺服电机运转时。
Driven by load operation of the servo motor.
此再生电
力
会由驱动器的主回路滤波电容吸收，但是再生电
力
过多时，滤波电容无
法承受时，必须使用再生电阻来消耗多余的再生电能。当出现再生能量过大，内部制动
电阻不能完全吸收，导致出现
AL-03(
过压
)
、
AL-08
（过温）或
AL-16(
制动平均功率过载
)
等报警。根据实际应用，增加加减速时间，若仍旧报警，就需要外接制动电阻，增强制
动效果。外接制动电阻阻值范围
40~200
欧姆，功率
1000~50W
，阻值越小，制动电流越
大，所需制动电阻功率越大，制动能量越大，但阻值太小会可能造成损坏驱动器，试验
方法是阻值由大到小，直到驱动器不再出现报警，同时运行时，制动电阻温度不太高即
可。外接制动电阻时，拆去内部再生制动电阻。由于再生电阻在消耗再生电力时，会产
生
100°C
以上高温，请务必小心，在连接再生电阻的电线请使用耐热不易燃的线材，并
确认再生电阻没有碰触任何物品。
The renewable electricity will be absorbed by the drive of the primary
loop filter capacitor, but too much renewable electricity, filter capacitance cannot afford, regenerative resistor
must be used to burn off excess renewable electricity. When there is a renewable energy is too large, the
internal brake resistance cannot be fully absorbed, resulting in AL - 03 (overvoltage), AL - 08 (temperature) or
AL - 16 (such as brake average power overload) call the police. According to the practical application, increase
deceleration time, if still alarm, requires external braking resistance, enhance the braking effect. External
braking resistance tolerance range of 40 ~ 200 ohms, 1000-50 w, the smaller the value, the braking current, the
greater the power, the greater the braking resistance is required for braking energy is larger, but the value is too
small may cause damage to the drive, resistance test method is from big to small, until the alarm is no longer
present drives, running at the same time, the brake resistance temperature is not too high. When external
braking resistor, down the internal regenerative braking resistor. Because regenerative resistor in the
