SINAMICS G120 (CU2x0-2): 使用Starter Trace功能来记录离线模式下的驱动数据 - 工控编程吧

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Using Trace Using STARTER-Trace-Function to Record Drive Data

in Offline Mode; ID:102048034

1 Using Trace Function to Record SINAMICS

G120 Drive Data in Offline Mode

Abstract

This document introduces a method to get the trace data offline. So when a fault

occurs, the value of some parameters can be recorded. This can help analyze the

cause of the fault.

Overview

STARTER provides a powerful “Trace” function, i.e. tracking and recording, which

can record some important parameter values, such as output voltage, output

current and output torque in SINAMICS S120/G150/G120 when the drive is

running.

In general, these parameters are recorded using trace function through connecting

a PC to the drive; setting online mode and then activating trace function. The trace

function can record the changes in the parameters and then the results are shown

online immediately after the trace function is completed. On some sites, faults

occur sporadically. So it is difficult for the engineer and the operator on site to trace

the drive status when faults happen. To find out the root cause of the faults and

eliminate them, it is very important to know the drive status before and after faults.

The solution is to use the trace function of STARTER offline. First set and activate

the trace function online. Then disconnect the PC with the drive, i.e. offline. The

trace function records data when a fault occurs. Finally connect the PC to the drive.

Go online and upload the trace data from the drive.

NOTE x The offline trace method in this document is applicable to

SINAMICS G120-2 (All variants of CU230P-2, CU240B/E-2 and

CU250S-2 with firmware version of V4.4, V4.5 and V4.6).

x If the drive is switched off, the offline trace data will be lost.

x The SINAMICS G120 CU240B-2 DP V4.4 is used in the

example for the procedures below.

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