Omron CS1W-MC221 - 02-2008 Operation Manual page 637

System Parameters
Command Area Data Configuration
Address R/W
MC221 MC421
17D4 17D4 R/W
(6100) (6100)
17D5 17D5 R/W
(6101) (6101)
17D6 17D6 W
(6102) (6102)
610
In the table, W means the data can be written only and R/W means the data
can be read and written. The CS1W-MC221 has only X and Y axes and tasks
1 and 2. In the address column, the top numbers are hexadecimal values and
the bottom numbers in parenthesis () are decimal values.
Name
Writing position
15
data to the flash
memory
Writes position data to the flash memory.
Writes position data to flash memory. Set this area at 1 to write
posi-tion data to flash memory. The following appears after the
data is read.
X = 0: Write has not been executed or it has been completed.
X = 1: Data is being written or a write error has occurred.
The area will be set to 0 when the data has been written.
Writing system Writes system parameters to flash memory. The meaning and usage
parameters to flash here is the same as writing position data to flash memory.
memory
Writing position
data
This parameter can transfer a maximum of 2,000 positions to an MC Unit at
one time. It executes by specifying the address (17D6 Hex) with the first oper-
and of the IOWR instruction. The address of the word that will be transferred
is written first in DM or EM.
Range: 0003 to 1770 Hex (3 to 6,000, 3 words/data item)
Total number of words written
Specifies the total number of words for the 1 to 2,000 positions in multiples of
three since each position data item is formed from three words.
First source word number for transferred position data
Specifies the address of the first word in the DM or EM area storing position
data that will be transferred.
Transfer source area designation
Specifies the DM or EM area storing position data that will be transferred.
X = 0: DM area, X = 1 to D: Corresponds to banks 0 to C in the EM area
First destination address for transferred position data
Specifies the first destination address number in MC Unit internal RAM for
the transferred position data.
Range: 0000 to 07CF Hex (0 to 1999)
Description
L+1 00 15 L
0 0 0 0 0 0
15 12 11
L+0 Total number of words written
L+1 0 0
First source word number for transferred position data
L+2
L+3 Transfer source area designation (DM or EM)
L+4
First destination address for transferred position data
L+5 0 0
Appendix D
03 00
0 X
08 07 04 03 00
0 0
0 0