Axis Status Flags - Omron CS1W-MC221 - 02-2008 Operation Manual

Interface Specifics
Timing Charts
5-4-7

Axis Status Flags

X- to U-axis Present Positions
Reference Origin Flags
318
Teaching Bit
Teaching Bit
(n+3, 09)
Teaching Completed Flag
(n+15, 13/n+23, 13)
Teaching Address Over
(n+15, 15/n+23, 15)
Words
MC221 MC421
n+20/n+21 n+36/n+37
n+23/n+24 n+39/n+40
--- n+42/n+43
--- n+45/n+46
The present position of the reference coordinate system is output as 32-bit
signed data for each axis. The position of the decimal point is determined by
the system parameter settings.
n+21
Range: FD9DA601 to 026259FF hex (–39999999 to 39999999 decimal)
Example:
The present position of –100 (FFFF FF9C hex) is output as shown below.
When the minimum setting unit for the X axis is 0.1 this value will be displayed
as –10.0.
F F
Word
MC221 MC421
n+22 n+38 X axis
n+25 n+41 Y axis
--- n+44 Z axis
--- n+47 U axis
A Reference Origin Flag will turn ON when the axis reaches or passes the ref-
erence origin and is within the in-position range specified in the system
parameters.
Signal
1 The axis is within the reference origin's in-position range.
0 The axis isn't within the reference origin's in-position range.
Axis Bits
X axis 00 to 15
Y axis
Z axis
U axis
n+20
n+21
F F F
Axis Bit
00 Input
Meaning
Section 5-4
I/O Valid mode
Input ---
n+20
F 9 C
I/O Valid mode
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