Axis Control Bits - Omron CS1W-MC221 - 02-2008 Operation Manual

Interface Specifics
Target vs. Present
Position
5-4-4

Axis Control Bits

X- to U-axis Overrides
In this example, the X-axis is moved to X100, so the X target position (the
command's present position) is 100. Actually, a servo is used and a varying
deviation from 100 occurs. The actual present position from the encoder
reflects this deviation.
Position
With the CS1W-MC221, the overrides apply to only the X axis and Y axis.
Word
MC221 MC421
n+6 n+10 X axis
n+8 n+12 Y axis
--- n+14 Z axis
--- n+16 U axis
The overrides specified in these words are applied whenever the overrides
are enabled with the Override Setting Bit. The overrides are specified as 4-
digit hexadecimal values in the following form.
The setting must be between 0001 and 07CF hex (0001 to 1999 decimal) cor-
responding to 0.1% to 199.9%.
Refer to the Override Setting Bits on page 299 for the types of axis feed oper-
ations for which the overrides are effective.
Target position (the command's present position)
Present position (feedback value)
Axis Bits
00 to 15 Output
15
2 1
0 x16 x16 x16
Section 5-4
Time
I/O Valid mode
Manual or Auto
0
0
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