Omron CS1W-NC113 - REV 02-2008, Manual

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4-5 Section Operating Data Area
86
Model Reference Operation Name Bits Words Model Reference Operation Name Bits
U
axis
Z
axis
Y
axis
X
axis
NC4
j
3
NC2
j
3
NC1
j
3
n+9
n+5
3
n+12
n+8 n+15 n+18 00
to
07
External I/O
status
Not used --- ---
NC1
j
3 n+3
08 CW limit input
signal
Reflect the status of the input and
output signals for the axes.
---
09 CCW limit
input signal
p g
1: Signal enabled
0: Signal disabled
10 Origin
proximity
input signal
g
Note Here, “enabled” and “dis-
abled” are not the same as
electrical ON and OFF. For
11 Origin input
signal
electrical ON and OFF. For
details, refer to 4-3 Axis
Parameter Area .
12 Interrupt input
signal
13 Emergency
input signal
14 Positioning
completed
input signal
15 Error counter
reset
output/origin-
adjustment
command
output
NC4
j
3
NC2
j
3
NC1
j
3
n+10
n+6
n+4 n+13
n+9 n+16 n+19 00
to
15
Error code Error code Indicates the error code when an
error occurs.
Section 11
Troubleshooting
Note In memory operation, the operation of the Position Completion Flag depends on
the completion code set for memory operation. For details, refer to Section 8
Memory Operation .
4-5 Operating Data Area
The operating data area is used for setting the data for operating commands out-
put to the PCU.
When an operating command is output to the PCU from the operating memory
area, the PCU executes the command based on the settings in the operating
data area.
4-5-1 Outline
CPU Unit memory (in the DM Area or EM Area) is allocated as the operating data
area according to the common parameter settings. (Refer to 4-2 Common
Parameter Area .) The beginning word of the operating data area is determined
in the way shown below.
DM Area Words Allocated to Special I/O Units
If 0000 (DM Area words allocated to Special I/O Units) is set for the common
parameter used for the operating data area designation (word m), the beginning
word, l, of the operating data area will be as follows:
•
NC1
j
3: l = m + 32 = 100
×
unit 32
•
NC2
j
3: l = m + 60 = 100
×
unit 60
•
NC4
j
3: l = m + 116 = 100
×
unit 116
User-specified DM/EM Area Words
If 000D (user-specified DM Area words) or 0X0E, where X = 0 to 9, A, B, or C
(user-specified EM Area words) is set for the common parameter used for the