Schneider Altivar 21 VW3A21101 handleiding

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Handleiding

1760917 11/2009 9

4.3.1. Copying function “copy”

The data stored in a memory can be copied to another memory selected from among four memories

(the inverter's memory and Remote Keypad memories A, B, and C). Remote Keypad can not be used

to copy parameters from one inverter to another inverter of a different series.

N.B.

: To copy the data to the inverter’s memory, do it when the inverter has stopped. If you copy the

data to the inverter while the inverter is running, some of the parameters fail to be copied.

Operating procedure

Key LED indication

Key operation and description

――――― “copy”

< Selecting a desired function >

Select “

c0py” (copying function) with the [SFT] key.

(“

c0py” automatically appears just after starting up.)

ENT

“copy” → “in”

< Entering the selected function >

After selecting “

c0py” with the [SFT] key, press the [ENT] key.

“

in” (selecting inverter memory) appears in the display window.

SFT

“in” → “a” → “b” → “c”

→ “in”

< Selecting a memory to copy its data >

Select a memory to copy its data with the [SFT] key.

Each time the [SFT] key is pressed, the display changes as follow:

“

in” (selecting inverter memory)

“

a" (selecting memory A)

“

b” (Selecting memory B)

“

c” (selecting memory C)

and to “

in” again in this order.

ENT

“in” → “in-a”

< Entering the memory to copy its data >

After selecting the memory to copy from, press the [ENT] key.

Example: select “

in”, press [ENT] key, and “in-a” appears in

the display window.

SFT

“in-a” → “in-b”

→ “in-c” → “in-a”

“a-in” → “a-b”→

“a-c” → “a-in”

< Selecting a memory to transcribe copied data >

Select a memory to transcribe copied data with the [SFT] key.

Each time the [SFT] key is pressed, the display changes as follow

“

in-a” (copying data from inverter memory to memory A)

“

in-b” (copying data from inverter memory to memory B)

“

in-c” (copying data from inverter memory to memory C)

and to “

in-a” again in this order.

If the memory A, B, or C is selected as to copy data from, the display

changes accordingly (example shown in parentheses for memory

A).

ENT

“in-a” → “f_ _ _”

< Executing copy function >

After selecting the memory to copy to (Example:

“in-a” select

memory A as to copy to), press the [ENT] key, and start copying.

Then the display shows “

f_ _ _”. This is the parameter title of the

parameter being copied now. If Remote Keypad is unable to copy

the selected parameter, the display shows the parameter title flashing in

the display window. To continue copying, press [ENT] key.

―――――

“c0mp” → “end”

→ “_ _ _ _” (4 digits)

< Completion of copying function >

After completing the copy operation, “

c0mp” begins to flash to

indicate that Remote Keypad is comparing two sets of parameters.

(Refer to “comparing function” in section 4.3.3). With completion of

data comparison, “

end” appears in the display window followed by

“_ _ _ _” which indicates the CRC code (calculated from the copied

data). The CRC code value changes depending on the condition of

the data copied from the inverter.

ENT

“_ _ _ _” → ”copy”

< Ending copying >

Press the [ENT] key and the indication in the display window returns

to “

copy”.

- If the [ESC] key is pressed, Remote Keypad returns to previous status (except when executing).

- When the memory protection function is actuated, Remote Keypad inhibits copying data with “prot” appearing in

the display window.

- If there is no data in memory A of Remote Keypad upon selection as data to copy from, the display shows “

err.a”

which means copying data is impossible. (When the memory B or C is selected in the same condition, “err.b” or

“

err.c” appears in the display window.)

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