Omron NS Reference Manual page 57

Hide thumbs Also See for NS:

Section2 Functions

NS series Macro Reference

WRITECF

Saves the contents of a PT memory in a memory card (CF)

Applicable versions

Format

Function

Return Value

Example

System version 3 or higher

WRITECF (Mem, Size, File, Dev)

Saves the contents of PT memory in the specified file of Memory Card. The

contents of the specified address will be written to the file in binary format.

Mem: Top address of source data. ($W, $HW or $SW) Index can be used.

Setting range for $W is between 0 and 32767, and for $HW is between 0

and 8191. $B, $HB or $SB can not be specified.

Size: Data size to be saved in a Memory Card. (unit; word)

Data size can be specified using long word directly, $W or $HW (uses 2

words)

indirectly. Setting range for $W is between 0 and 32767 and for $HW is

between 0 and 8191. If the set value has been exceeded the maximum, an

access error will occur and an error message will appear

File: Destination file name

The file name can be specified using character string directly or using $W or

$HW (uses 2 words) indirectly. If the specified file name for "F" already

exists, the file name will be overwritten without showing a confirmation

message. (Return value will be 0 (Completed normally)). Up to 43

alphanumerical

characters ("0 to 9", "A to Z", "a to z", "$", "_") including extension can be set

for the file name.

Dev: Always specify 0 since destination will be a Memory Card only.

0: Completed normally

-1: Failed to save data

1. $W100=WRITECF($W1000, 128, "CF_FILE.BIN", 0);

2. $W2000L=128;

STRCPY($W2002, "CF_FILE.BIN");

$W100=WRITECF($W1000, $W2000, $W2002, 0);

Ns-series