Omron E5ZN Series Manual page 7

Step 4
Change the unit number of the Controller to which the data is to be
downloaded to the unit number of the Controller from which the data
was uploaded. When uploading has been completed, turn OFF the
power and disconnect the uploaded Controller (unit number 1) from
the socket or change the unit number to avoid using the same unit
number twice during the download.
In this example, change the unit number of the master from 1 to 5,
and change the unit number of the Controller to which the data is to
be downloaded from number 2 to number 1. The system
configuration will change to the configuration shown in the following
diagram.
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Step 5
0
Select Copy Mode.
Turn ON the power and press the COPY Key for at least 1 s to enter
the Copy Mode.
Step 6
1
Set the download mode and the copy destination.
Use the DOWN Key to select down on Display No. 2. Press the UNIT
Key to select unit number 1. (The lowest unit number that is being
uploaded will be displayed in the download unit number display. At
initialization, there is no upload data, so the unit number display is
blank.)
Step 7
1
Press the UNIT Key for at least 1 s to start the download.
down will flash on the display during the download.
The mode will return automatically to Run Mode when the download
has been completed.
Master Copy
destination
copy
up
copy
down
copy
down
Step 8
Copying to Other Controllers
Repeat steps 4 to 7 to continue copying the data.
The following example shows copying data to unit number 3.
Turn OFF the power and change unit number 1 back to unit number
2.
Change unit number 3, where the data is to be downloaded, to unit
number 1. The system configuration is shown in the following
diagram. Turn ON the power and follow steps 4 to 7 to copy data to
unit number 3.
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Step 9
Changing back to the original unit number.
After copying has been completed, turn OFF the power and change
back to the original the unit numbers.
In this example, turn OFF the power and change unit number 5 to
unit number 1, and change unit number 1 to unit number 3.
Master Copy Copy
source destination
7