Omron NT31 Setup Manual

238
Responding to Displayed Error Messages Section 7-2
7-2-4 Errors in the System Installer Mode and Their Remedies
This section describes the errors that may occur in the System Installer mode
of the NT31/NT31C, and the remedies for these errors.
[Tool Transmit Error]
∗∗∗∗ Error detected while down-
loading by the following case:
• faulty connecting cable.
• corrupted data by noise.
The connecting cable is defective. Check the cable connection and perform a con-
ductivity test. If there is a fault, replace the cable.
(Appendix F Making the Cable for Connecting a
PLC)
Malfunction due to external noise Carry out grounding work in accordance with the
conditions by referring to 3-1-4 Grounding,
page 32.
[Tool Transmit Error]
Check Sum Error occurs while
downloading by the following
case:
• corrupted data by noise.
Malfunction due to external noise Carry out grounding work in accordance with the
conditions by referring to 3-1-4 Grounding,
page 32.
[Tool Transmit Error]
Time-out Error occurs while down-
loading by the following case:
• faulty connecting cable.
The connecting cable is defective. Check the cable connection and perform a con-
ductivity test. If there is a fault, replace the cable.
[Tool Transmit Error]
Reception was failed by Buffer
Over Flow Error.
The receive buffer has overflowed. Retransmit the data from the Support Tool.
Message Cause Remedy
Message Cause Remedy
System Program not exist or
incorrect.
• The system program has not
been installed.
• The system program has been
deleted due to a hardware fault,
or because the flash memory
(memory for storing the system
program) has reached its life.
Select Download System Program and download
the system program (6-5-2 Clearing/Installing the
System Program, page 151)
If this does not solve the problem, contact your
OMRON service center.
Unable to erase System Program. Hardware fault, or flash memory
(memory for storing the system
program) has reached its life.
If the same message is displayed on repeating
selection of Download System Program and
attempting to delete the system program several
times, contact your OMRON service center (6-5-2
Clearing/Installing the System Program,
page 151)
Unable to download System Pro-
gram.
• A communications error
occurred during downloading of
the system program.
• Illegal data has been written into
the screen data memory.
• Hardware fault, or flash memory
(memory for storing the system
program) has reached its life.
Select Download System Program and download
the system program again (6-5-2 Clearing/Install-
ing the System Program, page 151)
Also refer to 7-2-3 Errors Occurring on Screen
Data Initialization and Transmission (page 237),
and take the corrective action described for tool
transmission errors.
If this does not solve the problem, contact your
OMRON service center.

Omron NT31 Specifications

General

Brand	Omron
Model	NT31
Category	Touch terminals
Language	English