7400167-380模块备件

7400167-380

本章内容
本章包含安装时必须遵守的安全说明
并操作驱动器并对驱动器进行维护。如果你忽视了安全性
如有指示，可能会发生伤害、死亡或损坏。
本手册中警告和注释的使用
警告告诉您可能导致人身伤亡或车辆损坏的情况
设备他们还告诉你如何预防危险。注意：请注意
或提供关于某一主题的信息。
本手册使用以下警告符号：
“电力警告”告诉您电力的危害，它可以：
造成人员伤亡或设备损坏。
一般警告告诉您有关条件，而不是由以下原因引起的条件：
可能导致人员伤亡或设备损坏的电力。
静电敏感设备警告告诉您以下风险：
可能导致设备损坏的静电放电。
14安全说明
安装、启动和维护中的一般安全
这些说明适用于所有安装驱动器和进行维护工作的人员
在它上面。
警告！遵守这些指示。如果你忽视他们，伤害或死亡，或
可能会损坏设备。
•小心操作驱动器。
•使用带金属鞋头的安全鞋。
•将驱动器保存在其包装内，或保护其免受灰尘和毛刺的影响
钻孔和研磨，直到安装。
•启动前，用真空清洁驱动器下方的区域，以防止驱动器损坏
冷却风扇防止吸入驱动器内的灰尘。
•还应保护已安装的驱动器，防止灰尘和毛刺。导电的
驱动器内的碎屑可能导致损坏或故障。
•驱动装置运行时，不要盖住进气口和排气口。
•确保有足够的冷却。
•在将电压连接到驱动器之前，确保驱动器盖已打开。
在操作过程中保持盖子打开。
•在调整驱动操作限制之前，确保电机和所有
被驱动设备可在设定的运行限制范围内运行。
•在激活驱动控制程序的自动故障复位功能之前，
确保不会发生危险情况。这些功能重置
故障后自动驾驶并继续运行。
•驱动器ups的大数量为每分钟两次。过于频繁的通电会损坏直流电容器的充电电路。大总数
充值数量为15000。
•如果已将安全电路连接到驱动器（例如，紧急停止
以及安全扭矩关闭），在启动时对其进行验证。
注:
•如果您为启动命令选择了外部电源，并且该电源处于打开状态，则驱动器将启动
故障复位后立即启动，除非将驱动器配置为脉冲启动。
•当控制位置未设置为本地时，控制面板上的停止键
不会停止驱动器。
•驱动器只能由授权人员维修。
安全说明15
安装、启动和维护中的电气安全
 电气作业前的注意事项
这些警告适用于在驱动器、电机电缆或电机上工作的所有人员。
警告！遵守这些指示。如果你忽视他们，伤害或死亡，或
可能会损坏设备。如果您不是合格的电工，请执行以下操作：
不得进行电气安装或维护工作。开始之前，请执行以下步骤
任何安装或维护工作。
1.明确工作地点。
2.断开所有可能的电压源。
•打开驱动器电源处的主隔离开关。
•确保不可能重新连接。将隔离开关锁定为打开状态
放置并附上警告通知。
•执行此操作前，断开控制电路的任何外部电源
操作控制电缆。
•断开驱动器连接后，请始终等待5分钟，让
在继续之前，中间电路电容器会放电。
3.保护工作位置中的任何其他通电部件不受接触。
4.靠近裸露导线时，采取特殊预防措施。
5.测量装置是否断电。
•使用阻抗至少为1 Mohm的万用表。
•确保驱动输入电源端子（L1、L2、L2）之间的电压，
L3），并且接地端子（PE）接近0V。
•确保驱动直流端子（UDC+和UDC-）之间的电压：
并且接地端子（PE）接近0V。
6.按照当地法规的要求安装临时接地。
7.向电气装置负责人申请工作许可证

7400167-380

7400167-380

Contents of this chapter This chapter contains the safety instructions which you must obey when you install and operate the drive and do maintenance on the drive. If you ignore the safety instructions, injury, death or damage can occur. Use of warnings and notes in this manual Warnings tell you about conditions which can cause injury or death, or damage to the equipment. They also tell you how to prevent the danger. Notes draw attention to a particular condition or fact, or give information on a subject. The manual uses these warning symbols: Electricity warning tells you about hazards from electricity which can cause injury or death, or damage to the equipment. General warning tells you about conditions, other than those caused by electricity, which can cause injury or death, or damage to the equipment. Electrostatic sensitive devices warning tells you about the risk of electrostatic discharge which can cause damage to the equipment. 14 Safety instructions General safety in installation, start-up and maintenance These instructions are for all personnel that install the drive and do maintenance work on it. WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. • Handle the drive carefully. • Use safety shoes with a metal toe cap. • Keep the drive in its package or protect it otherwise from dust and burr from drilling and grinding until you install it. • Vacuum clean the area below the drive before the start-up to prevent the drive cooling fan from drawing the dust inside the drive. • Protect also the installed drive against dust and burr. Electrically conductive debris inside the drive may cause damage or malfunction. • Do not cover the air inlet and outlet when the drive runs. • Make sure that there is sufficient cooling. • Before you connect voltage to the drive, make sure that the drive covers are on. Keep the covers on during operation. • Before you adjust the drive operation limits, make sure that the motor and all driven equipment can operate throughout the set operation limits. • Before you activate automatic fault reset functions of the drive control program, make sure that no dangerous situations can occur. These functions reset the drive automatically and continue operation after a fault. • The maximum number of drive power-ups is two per minute. Too frequent powerups can damage the charging circuit of the DC capacitors. The maximum total number of chargings is 15000. • If you have connected safety circuits to the drive (for example, emergency stop and Safe torque off), validate them at the start up. Note: • If you select an external source for start command and it is on, the drive will start immediately after a fault reset, unless you configure the drive for pulse start. • When the control location is not set to local, the stop key on the control panel does not stop the drive. • Drives can be repaired only by an authorized person. Safety instructions 15 Electrical safety in installation, start-up and maintenance  Precautions before electrical work These warnings are for all personnel who do work on the drive, motor cable or motor. WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrician, do not do electrical installation or maintenance work. Do these steps before you begin any installation or maintenance work. 1. Clearly identify the work location. 2. Disconnect all possible voltage sources. • Open the main disconnector at the power supply of the drive. • Make sure that reconnection is not possible. Lock the disconnector to open position and attach a warning notice to it. • Disconnect any external power sources from the control circuits before you do work on the control cables. • After you disconnect the drive, always wait for 5 minutes to let the intermediate circuit capacitors discharge before you continue. 3. Protect any other energized parts in the work location against contact. 4. Take special precautions when close to bare conductors. 5. Measure that the installation is de-energized. • Use a multimeter with an impedance of at least 1 Mohm. • Make sure that the voltage between the drive input power terminals (L1, L2, L3) and the grounding terminal (PE) is close to 0 V. • Make sure that the voltage between the drive DC terminals (UDC+ and UDC-) and the grounding terminal (PE) is close to 0 V. 6. Install temporary grounding as required by the local regulations. 7. Ask for a permit to work from the person in control of the electrical installation