Omron CJ1W-NC271 - 12-2009, Operation Manual

Page: 121 / 687

93
Data Areas
Section 4-2
■
R88D-WN
@
-ML2
Common Operating
Memory Area
Beginning word of Common Operating Memory Area: n = CIO 1500 + (unit
number
×
25)
Param-
eter No.
Parame-
ter name
Param-
eter
size
Contents Default
setting
Unit Setting
range
Enable
setting Details
Digit
No.
Name Set-
ting Explanation
Pn207 Position
control
settings 2 2 0 Not used. 0 (Do not change the
setting.) 0 --- --- --- ---
1 Not used. 1 (Do not change the
setting.) 1 --- --- --- ---
2 Backlash
compensa-
tion selec-
tion 0 Disabled 0 --- --- Offline ---
1 Compensates to
forward rotation
side.
2 Compensates to
reverse rotation
side.
3 INP 1 out-
put timing --- --- 0 --- --- Offline ---
Pn214 Backlash
compen-
sation
amount 2 Mechanical system backlash amount (the
mechanical gap between the drive shaft and the
shaft being driven) 0 Com-
mand unit
−
32767
to
32767
Online ---
Pn215 Backlash
compen-
sation time
constant 2 Sets the backlash compensation time constant. 0
×
0.01 ms 0 to
65535
Online ---
Word Name
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
n Not used (reserved by the system). SAVE
DATA READ
DATA WRITE
DATA UNIT
ERROR
RESET
n+1 REJOI
N (See
note.) Not used (reserved by the system). READ
BACK-
UP
DATA WRITE
BACK-
UP
DATA
Reserved by the system. CON-
NECT
n+2 Axes to connect (See note.)
n+3 to
n+5 Not used (reserved by the system).
n+6 Number of write words
n+7 Write source area
n+8 Write source word
n+9 Write destination address
n+10 Number of read words
n+11 Read source address
n+12 Read destination area
n+13 Read destination word
n+14 Not used (reserved by the system).
n+15 Not
used
(re-
served
by the
sys-
tem). Data
Trans-
ferring
Flag Not
used
(re-
served
by the
sys-
tem). Unit
Error
Flag Not used (reserved by the system).
n+16 Con-
nec-
tion
Status
Flag Unit
Busy
Flag Not
used
(re-
served
by the
sys-
tem). Mem-
ory
Card
trans-
fer
error Reserved by the system.
n+17
to
n+20 Reserved by the system.
n+21 Unit error code