User manual

5.3.5 When Connected to a PLC Made by Omron Corporation
For GT01, GT11 and GT21
Code No.
Content
Cause and solution
ER00
Time up error
There is no response
from the PLC.
1) PLC connection cable is disconnected. Check the wiring of
the connection cable and check for disconnection.
2) It is a temporary error caused by noise, etc. Turn on the
power supplies for PLC or GT again.
ER01
Cannot be executed
due to operation mode.
(The PLC received the
command that cannot
be executed in the
operation mode.)
Change the mode of the PLC from the operation mode to the
monitor mode.
ER10
Data error
A data error occurred
during communication
Check for errors in the communication conditions settings.
ER12
Overrun error
The GT cannot receive
data.
PLC runaway might be the problem.
ER15
Numerical data error
Designated read/write
area is wrong.
Verify whether or not the reference device used with the basic
communication area and each part is a readable and writable
area.
• Error codes other than these are based on Omron PLC error codes.
• Be sure to used the PLC in monitor mode. Otherwise, communication will not work properly.
For GT02, GT02L, GT03-E, GT05, GT12, GT32, GT32-R and GT32-E
Code No.
Content
Cause and solution
ER0001
Cannot be executed
due to operation mode.
(The PLC received the
command that cannot
be executed in the
operation mode.)
Change the mode of the PLC from the operation mode to the
monitor mode.
ER0010
Data error
A data error occurred
during communication
Check for errors in the communication conditions settings.
ER0012
Overrun error
The GT cannot receive
data.
PLC runaway might be the problem.
ER0015
Numerical data error
Designated read/write
area is wrong.
Verify whether or not the reference device used with the basic
communication area and each part is a readable and writable
area.
• Error codes other than these are based on Omron PLC error codes.
• Be sure to used the PLC in monitor mode. Otherwise, communication will not work properly.
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