Siemens ET 757 E Series Provozní pokyny stáhnout pdf (Strana 84)

Commissioning and optimization (software)

7.1 Commissioning sequence

ET 200pro FC

84 Operating Instructions, 11/2007, A5E01100763B AA

Table 7-1 First commissioning and optimization

Steps Description Tool

1 Commissioning and optimizing the

frequency converter/motor

combination

Basic parameterization has already

been carried out when commissioning

the hardware (quick commissioning).

The motor type plate data and the

frequency converter factory settings

form the basis for this.

Motor data are entered;

Motor identification

Motor data measurement

Setting the V/f control (I-max

controller, slip compensation,

adaptation of the V/f characteristic)

Setting the frequency control (pre-

control, closed-loop PI controller)

Torque limits

STARTER at the RS232 interface

2 Commissioning and optimizing the

drive application

Frequency setpoint

Frequency limitation (skip frequency

bands, minimum and maximum

limitation)

Ramp function generator

Motor temperature monitoring

Brake control

Flying restart

Automatic restart

Load torque monitoring

STARTER at the RS232 interface

3 Commissioning the communication

between the S7 CPU and frequency

converter:

• PROFIdrive

Fieldbus parameters

Telegram failure time

Integrating the S7 program for the

cyclic parameters into the S7 CPU

STEP 7 via fieldbus on the PLC

STARTER at the RS232 interface

4 Commissioning fail-safe functions Parameters

Password protection

STARTER at the RS232 interface

Table 7-2 Standard commissioning

Steps Description Tool

With STARTER STARTER at the RS232 interface Transferring the parameters and

settings to other frequency converters

With MMC MMC

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 189 190

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