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PROSOFT 4301-MBP-DFCM总线模块
驱动控制器控制电机保持制动器。只要这个控制器制造商不提供功能。必须：使用外部设备。在这种情况下，连接外部制动电压直接连接到电机上的制动器接头BR+和BR-并且使用外部电路来切换它们。使用ADP电机时，温度传感器电缆可以：不连接到X6。应使用750R电阻器连接在X6.1和X6.2之间。
对于ADP电机，温度信号通过电机电缆仅用于控制器。
注：如果使用电机保持制动器，则必须连接外部24V三相电压源。
本项目中列出了抱闸的电流消耗交流电机规划手册。注意：内部制动控制开关只能提供2A
最大限度交流电机保持制动器不是工作制动器。之后它会慢慢消失关闭制动器时电机旋转约20000转。
注：要释放MHP交流伺服电机中的保持制动器，应用直流+24V+/-10%直接连接至电机。电压释放制动器必须应用于X6/3（+24V）和X6/6（0V）或直接连接到电机。
必须确保制动器
即使使用更长的电机电源线，也会释放（长电机电源电缆的电压降可能为：通过增加电源电压（高达DC+26.5V）进行补偿和/或在X6/3和X6/6处具有稳压电源）。
XS1，电机电缆屏蔽附件
使用将整个电机电缆屏蔽放置在屏蔽支架XS1上提供的剪辑。通过选择适当的将支架卡在安装板上。电缆的输出方向可以垂直或水平，可通过移动进行选择和设置根据需要安装面板。t1：取决于驱动器的参数化功能
t2：取决于PLC的反应时间以下值适用于10 mF的最大附加电容：或20mF！
t3：装置中K1主接触器的接通延迟（最大3.6 ms*1）
t4：建立直流母线电压的时间（最大4.1s*1）
图7-26：装置通电时的时间顺序
The drive controller controls the motor holding brake. As long as this
function is not available from the control manufacturer it is necessary to
use an external device. In this case, connect the external brake voltage
directly to the brake connections BR+ and BR- which are on the motor
and switch these using an external circuit.When using ADP motors the temperature sensor cable can
not be connected to X6. Instead a 750R resistor should be
connected between X6.1 and X6.2.
With ADP motors the temperature signal transmitted via the
motor cable is only used in the controller.
Note: If a motor holding brake is used, then it is necessary to
connect an external 24V three-phase voltage source.
The current consumption of the holding brake is listed in the project
planning manual of AC motors.
Note: The internal brake control switch can only supply 2A
maximum.
The AC motor holding brake is not a working brake. It wears down after
about 20,000 motor revolutions against the closed brake.
Note: To release a holding brake in an MHP AC servo motor, apply
the DC +24V +/- 10 % directly to the motor. The voltage to
release the brake must either applied to X6/3 (+24V) and X6/6
(0V) or directly to the motor. It must be ensured that the brake
will release even if longer motor power cables are used
(voltage drop with long motor power cables can be
compensated by increasing supply voltage (up to DC +26.5V)
and/or with a regulated voltage supply at X6/3 and X6/6).
XS1, shield attachment for motor cable
The entire motor cable shield is placed on shield bracket XS1 using the
supplied clips. The cable diameter is matched by selecting an appropriate
clip bracket on the mounting panel. The output direction of the cable can
be either vertical or horizontal and this can be selected and set by moving
the mounting panel as needed.t1: depends on parametrized function of the drives
t2: depends on the reaction time of the PLC
The following values are valid for a maximum additional capacitance of 10 mF
or 20 mF respectively!
t3: on-delay of K1 mains contactor in the unit (max. 3,6 ms *1)
t4: time to build up DC bus voltage (max. 4,1 s *1)
Fig. 7-26: Chronological sequence when powering unit up
