Emerson Unidrive M100 Скачать руководство пользователя страница 40

Страница: 40 / 100

Unidrive M100 / M101 Control User Guide

Issue Number: 1

9 NV Media Card

9.1 Introduction

The Non-Volatile Media Card feature enables simple configuration of
parameters, parameter back-up and drive cloning using an SD card.
The SD card can be used for:
•

Parameter copying between drives

•

Saving drive parameter sets

The NV Media Card (SD card) is located in the AI-Backup Adaptor.
The card is not hot swappable, but the AI-Backup Adaptor is “hot
swapped” only when the five unit LEDs on the display are not flashing.
The unit LEDs flash during the data transfer.

Figure 9-1 Installation of the SD card

1. Installing the SD card

A flat bladed screwdriver or similar tool is required in order to insert/
remove the SD card fully into/ remove from the AI-Backup Adaptor.
To insert/remove the SD card into/from the AI-Backup Adaptor, the AI-
Backup Adaptor will need to be removed from the drive.

9.2 SD card support

An SD memory card can be inserted in the AI-Backup Adaptor in order
to transfer data to the drive, however the following limitations should be
noted:
If a parameter from the source drive does not exist in the target drive
then no data is transferred for that parameter.
If the data for the parameter in the target drive is out of range then the
data is limited to the range of the target parameter.
If the target drive has a different rating to the source drive then the
normal rules for this type of transfer apply as described later.
No checking is possible to determine if the source and target product
types are the same, and so no warning is given if they are different.
If an SD card is used then the drive will recognise the following file types
through the drive parameter interface.

These files can be created on a card by the drive and then transferred to
any other drive including derivatives. If the Drive Derivative (11.028) is
different between the source and target drives then the data is
transferred but a {C.Pr} trip is initiated.
It is possible for other data to be stored on the card, but this should not
be stored in the <MCDF> folder and it will not be visible via the drive
parameter interface.

9.2.1 Changing the drive mode

If the source drive mode is different from the target drive mode then the
mode will be changed to the source drive mode before the parameters
are transferred. If the required drive mode is outside the allowed range
for the target then a {C.typ} trip is initiated and no data is transferred.

9.2.2 Different voltage ratings

If the voltage rating of the source and target drives is different then all
parameters except those that are rating dependent (i.e. attribute RA=1)
are transferred to the target drive. The rating dependent parameters are
left at their default values. After the parameters have been transferred
and saved to non-volatile memory a {C.rtg} trip is given as a warning.
The table below gives a list of the rating dependent parameters.

File Type

Description

Parameter file

A file that contains all clonable user save
parameters from the drive menus (1 to 22) in
difference from default format

Macro file

The same as a parameter file, but defaults are not
loaded before the data is transferred from the
card

NOTE

Parameters

Standard Ramp Voltage

(02.008)

Motoring Current Limit

(04.005)