Omron NT31 User Manual (English)

Other manuals for Omron NT31

Questions and Answers:

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Michael BellSep 12, 2025
What does '[Screen Data Error] Screen Data corrupted. Initialize Screen Memory, and download Screen Data again' mean on Omron Touch terminals?
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  Nicole PerezSep 12, 2025
  If your Omron Touch terminal displays the error message '[Screen Data Error] Screen Data corrupted. Initialize Screen Memory, and download Screen Data again,' it indicates that the power was switched OFF during screen data initialization, checking, or transmission; transmission of screen data was interrupted; or illegal data has been written to the screen data memory. Initialize the screen data memory by operation at the System Menu, then re-transmit the screen data. If the problem persists, contact your OMRON service center.
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sara55Sep 9, 2025
Why cannot switch screens with touch switches on Omron NT31 Touch terminals?
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  Michael FitzpatrickSep 9, 2025
  If you cannot switch screens with touch switches on your Omron Touch terminal, it might be because bit 4 of the PT status control area (PT screen switching) is set to 1 (ON). Set bit 4 to 0 (OFF).
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Nathan HowardAug 29, 2025
How to enable System Menu on Omron Touch terminal?
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  golsonAug 29, 2025
  If the System Menu cannot be called up on your Omron Touch terminal, Display System Menu under Change System Settings in the System Installer mode might be set to Disabled. In the System Installer mode, set Display System Menu to Enabled.
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Russell LeeAug 29, 2025
Why can't I input numeric values on my Omron Touch terminal?
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  lrussellAug 29, 2025
  If you cannot input numeric values on your Omron Touch terminal, the upper/lower (max./min.) limit check for numeric value input might be in effect. Check the screen data’s upper/lower (max./min.) limit check setting for numeric value input, and correct it if necessary.
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craigrobinsonAug 29, 2025
Why can't I input numeric values or character strings on my Omron Touch terminal?
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  Steven MartinezAug 29, 2025
  If you cannot input numeric values/character strings on your Omron Touch terminal, bit 5 of the PT status control area (numeral/character string input) might be set to 1 (ON), or the interlock function is set for the input field and the controlling interlock bit is OFF. Set bit 5 to 0 (OFF). Inputs are prohibited in input fields when the corresponding interlock bit is OFF. Check the status of the corresponding interlock bit and turn it ON.
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Christopher StewartAug 29, 2025
Why is the window screen not opening on my Omron Touch terminal?
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  stephanie09Aug 29, 2025
  If the window screen does not open on your Omron Touch terminal, bit 6 of the PT status control area (PT window opening) might be set to 1 (ON). Set bit 6 to 0 (OFF).
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Maria EstradaAug 30, 2025
Why can't I switch screens with touch switches on my Omron Touch terminal?
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  Robert ThorntonAug 30, 2025
  If you cannot switch screens with touch switches on your Omron Touch terminal, bit 4 of the PT status control area (PT screen switching) might be set to 1 (ON). Set bit 4 to 0 (OFF).
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Stacie DonovanSep 14, 2025
What does '[Memory Table No. Error] Memory table No. is out of limit' mean on Omron NT31 Touch terminals?
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  Brian LaneSep 14, 2025
  If your Omron Touch terminal displays the message '[Memory Table No. Error] Memory table No. is out of limit', it means the memory table number set with the Support Tool is outside the range for the number of memory tables set in the system memory. Either increase the number of memory tables in the System settings under PT Configuration at the Support Tool, or set the memory table number again within the established range.
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Joseph BrownSep 12, 2025
What does '[No Comm. Protocol] Set the comm. Protocol by MAINTENANCE MODE' mean on Omron NT31 Touch terminals?
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  Tyrone MartinSep 12, 2025
  If your Omron Touch terminal displays the message '[No Comm. Protocol] Set the comm. Protocol by MAINTENANCE MODE', it indicates that no communication protocol has been set, or the communication protocol and screen data type are mismatched. Using the memory switches, set the communication method to be used for communication with the host.
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Natalie LunaSep 16, 2025
What does '[Tool Transmit Error] Time-out Error occurs while downloading' mean on Omron Touch terminals?
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  Jimmy WilsonSep 16, 2025
  If your Omron Touch terminal displays the message '[Tool Transmit Error] Time-out Error occurs while downloading', it could be due to a defective connecting cable. Check the cable connection and perform a conductivity test. If there is a fault, replace the cable.

Omron NT31 Specifications

General

Display Type	STN LCD
Touch Panel	Analog resistive
Communication Interface	RS-232C, RS-422/485
Power Supply	24 VDC
Operating Temperature	0 to 50 °C
Storage Temperature	-20 to 60 °C
Display Size	5.7 inch
Resolution	320 x 240 pixels
CPU	32-bit RISC
Humidity	10 to 90% RH (non-condensing)
Shock Resistance	15 G for 11 ms
Protection class	IP65 (front panel)