Transferring And Saving Data; Copying Data - Omron C200HW Operation Manual

Transferring and Saving Data

10-7 Transferring and Saving Data

10-7-1 Copying Data

Overview
Operation Example
Data reading
C200HW-NC213
Parameters/data
X axis only read
Unit #0
Parameters/data
X and Y axes already
transferred.
READ DATA
1, 2, 3...
WRITE DATA and SAVE DATA
1, 2, 3...
Setting the Unit
READ DATA
WRITE DATA and SAVE
DATA
• Reading and writing data is carried out according to the number of transfer
words, 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 Unit to which data has
already been transferred, and for backing the data up or copying it to another
Position Control Unit.
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.
Data writing, saving
PC C200HW-NC113
DM area
DM 3000
onwards
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 DM 3000 through DM 3694 at the PC.
3. When work bit 03010 turns ON the read operation is completed.
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 DM 3000 through
DM 3694 of the PC.
2. When the operation start switch is turned ON, the parameters and data in
DM 3000 through DM 3694 are written to the NC113 and then saved.
3. When work bit 03014 turns ON, the WRITE DATA and SAVE DATA opera-
tions are completed.
Unit Number: Unit #0
Unit Used: C200HW-NC213
Unit Number: Unit #2
Unit Used: C200HW-NC113
PC
Parameters/data
Write, save
Unit #2
Parameters/data
not transferred.
Section 10-7
DM area
DM 3000
onwards
221