Omron CS1W-NC113 - REV 02-2008, Manual

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5-7 Section Transferring Data with CX-Position
124
•
Beginning word of the common parameter area, m = 100
×
unit num-
ber
•
Beginning word of the operating data area, l, is specified in m and m+1.
Word Name Bit Reference
m Operating data
area designation
00 to 15 Section 4
m+1 Beginning word of
operating data
area
00 to 15
m+2 Axis parameter
designation
00 to 15
Operating Memory Area
When the SAVE DATA Bit (word n+1, bit 14) is turned from OFF to ON, all param-
eters and data are saved to flash memory.
Name Model Operating
memory area
Bit Contents
SAVE DATA NC4
j
3
NC2
j
3
NC1
j
3
n+1
n+1
n+1
14 Starts saving
data at the
rising edge.
Data
Transferring
Flag
NC4
j
3
NC2
j
3
NC1
j
3
n+8
n+4
n+2
14 1: Data is
being saved
0: Power up or
restart; saving
completed;
saving
unsuccessful
5-6-3 Timing Chart for Saving Data
Data cannot be saved and transferred at the same time. Attempting to do so will
result in a multiple start error (error code 8000). It is also not possible to save
data while pulses are being output. The following diagram is a timing chart for
saving data.
SAVE DATA
(n+1 , bit14)
Data Transferring Flag
(n+8, bit 14)
Normally 1 to 2 s
(30 s max.)
When the data saving operation has been completed, the Data Transferring Bit
(word n+8, bit14) is turned from ON to OFF.
5-7 Transferring Data with CX-Position
If the PCU is installed on a CS1-series PC, it will be possible to use the CX-Posi-
tion Support Software to read, write and save data, and to monitor the operating
status of the PCU.
CX-Position is software that can be used for setting all kinds of data used by a
PCU as well as for monitoring the operating status of the PCU.
Refer to the CX-Position’s operation manual for details on its operation. While
CX-Position is used to download data, or to save data to flash memory, the Data
Transferring Flag will be ON.
Downloading (or saving)
from CX-Position
Data Transferring Flag
(n+8, 14)
Downloading
Completion
Outline
Creating and
Transferring Data