Omron CS1W-MC221 - 02-2008 Operation Manual page 638

System Parameters
Address R/W
MC221 MC421
17D7 17D7 W
(6103) (6103)
17D8 17D8 R/W
(6104) (6104)
17DE 17DE W
(6110) (6110)
17DF 17DF W
(6111) (6111)
Name
Reading position
data
This parameter can read a maximum of 2,000 positions from an MC Unit at
one time. It executes by specifying the address (17D7 Hex) with the first oper-
and of the IOWR instruction. Data is read to DM or EM.
Total number of words read
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.
Range: 0003 to 1770 Hex (3 to 6,000, 3 words/data item)
First source address for transferred position data
Specifies the first source address number in MC Unit internal RAM for the
transferred position data.
Range: 0000 to 07CF Hex (0 to 1999)
First destination word number for transferred position data
Specifies the first word number of the DM or EM area that will store the trans-
ferred position data.
Transfer destination area designation
Specifies the DM or EM area for 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
Specifying
automatic loading
This parameter is used when batch downloading programs and posi-
tion data to an MC Unit from the external memory device of a person-
al computer with CX-Motion.
X (Job number)
Specifies a job number within a range from 0001 to 2710 Hex (1 to
10,000).
The following contents can be read this address using an IORD in-
struction.
X = 0000: Power supply ON, automatic loading completed normally
X = 0001 to 2710 Hex (1 to 10,000): Specified job number or execut-
ing job number
Presetting the
X-axis present
position
Sets the X-axis present position to any value and checks the origin.
The data is 32-bit signed binary data.
L+1: Leftmost 16 bits, L: Rightmost 16 bits
Range: FD9DA601 to 026259FF Hex ( 39999999 to 39999999)
The minimum setting unit is set to 2 (for 0.01), the display unit is set
to 0 (for mm) and the reference origin offset is 3.99 [mm] (i.e., 399
0.01) if the data is 399.
Presetting the Sets the Y-axis present position to any value and checks the origin.
Y-axis present The data configuration is the same as that for presetting the X-axis
position present position.
Description
15 12 11 08 07
Total number of words read
L+0
L+1 0 0
L+2 First source address for transferred position data
L+3 0 0
First destination word number for transferred position data
L+4
Transfer destination area designation (DM or EM)
L+5
15 L+1
0 0 0 0
15 L+1 00 15
Preset value for the X-axis present position
Appendix D
04 03 00
0 0
0 0
00 15 L 00
(Job number)
X
L 00
611