Omron SYSMAC CS1W-ETN21 Operation Manual page 84

Converting from Previous Models
• If an Error Occurred in the Mode Change
Node address
×16 1 ×16 0
0 1
Note If an error occurs in the mode change, remove the Ethernet Unit,
create the I/O tables, and correct the settings using the procedures
described in this section.
7. Turn OFF the power to the PLC and return the Ethernet Unit's rotary
switches for the node address to its original setting.
8. Turn ON the power to the PLC.
Node address
×16 1 ×16 0
- -
Converting from ETN21 Mode to ETN11 Mode
1. Turn OFF the power to the PLC, and set the Ethernet Unit's rotary switches
for the node address as follows:
Node address
1 0
×16 ×16
0 0
2. Turn ON the power to the PLC. The Unit's indicators will change as follows:
Node address
×16 1 ×16 0
0 0
3. Set the rotary switches for the node address to 0F. There will be no change
to the indicators.
Node address
×16 1 ×16 0
0 F
4. Set the rotary switches for the node address to FF. The RUN indicator will
begin to flash.
Node address
×16 1 ×16 0
F F
5. Set the rotary switches for the node address to 0F. The Unit mode change
function will start, and the ERH indicator will flash for approximately five
seconds.
Node address
1 0
×16 ×16
0 F
6. After the mode has been changed, the indicators will appear as shown be-
low, depending on whether the change was completed normally or if an er-
ror occurred.
Indicators
RUN ERC
Flashing Lit
Indicators
RUN ERC
Lit Not lit
Indicators
RUN ERC
Not lit Not lit
Indicators
RUN ERC
Not lit Lit
Indicators
RUN ERC
Not lit Lit
Indicators
RUN ERC
Flashing Lit
Indicators
RUN ERC
Flashing Lit Flashing
Section 2-11
ERH
Not lit
ERH
Not lit
ERH
Not lit
ERH
Not lit
ERH
Not lit
ERH
Not lit
ERH
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