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Transferring and Saving Data
Section 10-7
10-7 Transferring and Saving Data
Overview
• Reading and writing data is carried out according to the number of trans-
fer words, the transfer source area, the transfer source word, and the
transfer destination address set in the operating data area.
• This operation can also be used for reading data from a PCU to which
data has already been transferred, and for backing the data up or copying
it to another PCU.
Operation Example
X-axis operating data from an NC213 PCU which has already transferred the
operating data for two axes is read into the DM Area. The operating data set
for the DM Area is written to an NC113 PCU and saved. By combining these
two operations, the NC213’s X-axis data can be copied to the NC113.
READ DATA
1,2,3...
1.
Mount the NC213 (Unit #0) to the Programmable Controller’s CPU Rack.
Make sure that the data and parameters for both the X and Y axes needed
for the operation of the NC213 (Unit #0) are all transferred.
2.
When the operation start switch is turned ON, the parameters and data for
the X axis of the NC213 are read into D03000 through D03799 at the PLC.
3.
When work bit W03010 turns ON the read operation is completed.
WRITE DATA and SAVE DATA
1,2,3...
1.
Mount the NC113 (Unit #2) to the Programmable Controller’s CPU Rack.
Set the parameters and data for the X axis of the NC113 in D03000
through D03799 of the PLC.
2.
When the operation start switch is turned ON, the parameters and data in
D03000 through D03799 are written to the NC113 and then saved.
3.
When work bit W03014 turns ON, the WRITE DATA and SAVE DATA oper-
ations are completed.
Setting the PCU
READ DATA
Unit number:
Unit #0
PCU used:
NC213
WRITE DATA and SAVE
DATA
Unit number:
Unit #2
PCU used:
NC113
Parameters/data
X axis only read
Unit #0
Parameters/data
X and Y axes already
transferred.
PLC
Data reading
NC213
Data writing, saving
NC113
DM Area
D03000
onwards
Parameters/data
Write, save
Unit #2
Parameters/data
not transferred.
PLC
DM Area
D03000
onwards
Содержание CJ1W-C113 - REV 02-2008
Страница 1: ...Position Control Units Cat No W397 E1 07 SYSMAC CJ1W NC113 213 413 133 233 433 OPERATION MANUAL ...
Страница 2: ...CJ1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Страница 3: ...iv ...
Страница 13: ...xiv ...
Страница 15: ...xvi ...
Страница 19: ...xx ...
Страница 27: ...xxviii Conformance to EC Directives 6 ...
Страница 43: ...16 Control System Principles Section 1 7 ...
Страница 47: ...20 Basic Procedures Section 2 ...
Страница 139: ...112 Examples of Parameter Settings Section 4 9 ...
Страница 173: ...146 Transferring Data with CX Position Section 5 7 ...
Страница 223: ...196 Sample Program Section 7 7 ...
Страница 259: ...232 Sample Program Section 8 10 ...
Страница 293: ...266 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Страница 369: ...342 Reading Error Information with CX Position Section 11 8 ...
Страница 385: ...358 Common Parameter Area Appendix C ...
Страница 399: ...372 Parameter Coding Sheets Appendix E ...