Omron CS1W-MC221 - 02-2008 Operation Manual page 635

System Parameters
Address R/W
MC221 MC421
17B2 17B2 R
(6066) (6066)
17B3 17B3 R
(6067) (6067)
--- 17B4 R
(6068)
--- 17B5 R
(6069)
17B6 17B6 R
(6070) (6070)
17B7 17B7 R
(6071) (6071)
--- 17B8 R
(6072)
--- 17B9 R
(6073)
17BA 17BA R
(6074) (6074)
608
Name
X-axis workpiece
origin shift value
Outputs the shift value between the X-axis reference coordinate sys-
tem origin and the workpiece coordinate system origin. The data is
32-bit signed binary data.
L+1: Leftmost bit, L: Rightmost bit
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.
Y-axis workpiece Outputs the shift value between the Y-axis reference coordinate
origin shift value system origin and the workpiece coordinate system origin. See the
X-axis workpiece origin shift value for the data configuration.
Z-axis workpiece Outputs the shift value between the Z-axis reference coordinate
origin shift value system origin and the workpiece coordinate system origin. See the
X-axis workpiece origin shift value for the data configuration.
U-axis workpiece Outputs the shift value between the U-axis reference coordinate
origin shift value system origin and the workpiece coordinate system origin. See the
X-axis workpiece origin shift value for the data configuration.
X-axis phase
Z margin in pulses
Outputs pulses for the distance between the origin proximity sensor
and encoder phase-Z signal.
Outputs pulses for the distance between the origin proximity sensor
and the encoder phase A signal. 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)
This data is refreshed whenever the origin search operation is
completed. The distance fluctuates slightly due to the searching
speed at the time phase Z is detected. This fluctuation can be
determined from the following formula.
Fluctuation (pulses) = Searching speed when phase Z is detected
(pulses/s)/250
Y-axis phase Outputs pulses for the Y-axis phase Z margin. See the X-axis phase Z
Z margin in pulses margin for the data configuration.
Z-axis phase Outputs pulses for the Z-axis phase Z margin. See the X-axis phase Z
Z margin in pulses margin for the data configuration.
U-axis phase Z Outputs pulses for the U-axis phase Z margin. See the X-axis phase Z
margin in pulses margin for the data configuration.
X-axis reference
coordinate system
present position in
pulses
Outputs pulses for the X-axis reference coordinate system present
position. A wider range of positions is output in comparison to the
X-axis reference coordinate system output in pulses at address
17AA Hex (6058). The data is 32-bit signed binary data.
L+1: Leftmost 16 bits, L: Rightmost 16 bits
Range: 80000000 to 7FFFFFFF Hex ( 2147483648 to 2147483647)
Description
15 L+1 00 15
X-axis workpiece origin shift value
15 L+1
X-axis phase Z margin in pulses
Origin proximity sensor
Encoder phase Z
15 L+1 00 15
X-axis reference coordinate system present position in pulses
Appendix D
L 00
00 15 L 00
Distance
L 00