Omron CS1W-ETN21 User Manual
Page 84
59
Converting from Previous Models
Section 2-12
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.
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:
2.
Turn ON the power to the PLC. The Unit's indicators will change as follows:
3.
Set the rotary switches for the node address to 0F. There will be no change
to the indicators.
4.
Set the rotary switches for the node address to FF. The RUN indicator will
begin to flash.
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.
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.
• If the Mode Change was Completed Normally
• If an Error Occurred in the Mode Change
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
-
-
Lit
Not lit
Not lit
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
0
0
Not lit
Not lit
Not lit
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
0
0
Not lit
Lit
Not lit
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
0
F
Not lit
Lit
Not lit
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
F
F
Flashing
Lit
Not lit
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
0
F
Flashing
Lit
Flashing
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
0
F
Flashing
Lit
Lit
Node address
Indicators
Ч
16
1
Ч
16
0
RUN
ERC
ERH
0
F
Flashing
Lit
Not lit