ABB 70BV01C-ES-HESG447260R1 驱动器

【产品详情】

除了开/关和启动/停止之外，驱动器还配备了两个附加的停止功能 Off2 和

根据Profibus标准关闭3。

Off3 可通过 21.03 紧急停止模式进行扩展，以根据类别 1 执行停止。连接

此功能到急停按钮（off3）没有任何时间延迟。在21.03紧急停止的情况下

mode = 斜坡停止 定时继电器 （K15） 必须设置长于 23.23 紧急停止时间。为

21.03 急停模式 = 滑行停止 驱动器立即打开电源接触器。

Off2 尽可能快地关闭直流电流，并准备驱动器以打开电源

接触器或断开电源。对于正常的直流电机负载，强制直流电流的时间

零点低于 20 毫秒。此功能应连接到所有信号和安全功能打开

电源接触器。此功能对于 4-Q 驱动器非常重要。请勿在期间打开电源接触器

再生电流。正确的顺序是：

关闭再生电流。

然后打开电源接触器。

ABB 70BV01C-ES-HESG447260R1 驱动器

【英文介绍】

In addition to on/off and start/stop, the drive is equipped with two additional stop functions Off2 and

Closed according to Profibus standard 3.

Off3 can be extended with 21.03 Emergency Stop mode to perform a stop according to class 1. join

This function reaches the emergency stop button (off3) without any time delay. In case of emergency stop 21.03

mode = Ramp Stop timing relay (K15) must be set longer than 23.23 emergency stop time. for

21.03 Emergency Stop Mode = Taxi stop drive immediately turn on the power contactor.

Off2 turns off the DC current as quickly as possible and prepares the drive to turn on the power

Contactor or disconnect power supply. For normal DC motor loads, force DC current time

Zero below 20 milliseconds. This feature should be connected to all signal and safety features turned on

Power contactor. This feature is very important for 4-Q drives. Do not turn on the power contactor during this period

Regenerative current. The correct order is:

Turn off the regenerative current.

Then turn on the power contactor.

ABB 70BV01C-ES-HESG447260R1 驱动器

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