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Operation Modes and the System Menu Section 6-3
Functions of the System
Installer Mode
The following functions can be executed in the System Installer mode.
• Setting the display language
• Clearing and installing system programs
• Disabling/enabling display of the System Menu.
• Disabling/enabling writing to the screen data memory
• Clearing screen data
For details on these functions, refer to 6-5 Operations in the System Installer
Mode.
6-3-2 Menu Tree
The System Menu allows the various functions of the NT631/NT631C to be
executed by using touch switches displayed on the touch panel. The menu
tree, starting from the System Menu, is shown below.
For details on System Menu operations, refer to 6-3-3 Operations with the
System Menu (page 133).
The menu tree may differ according to the system program installed in the
NT631/NT631C. The menu tree for the system program that is installed in the
NT631/NT631C on shipment is shown below.
Maintenance Mode Display the Maintenance Mode menu to allow system mainte-
nance of the NT631/NT631C, and various NT631/NT631C set-
tings.
Expansion Mode Display the Expansion Mode menu to allow selection of the
expansion functions supported by the NT631/NT631C. The fol-
lowing expansion functions are supported:
• Version Display
Displays the version of system program, the date it was cre-
ated, and the PT model. For details, refer to 6-14 Version Dis-
play.
• Programming Console Function
Allows the NT31/NT31C to be used as a Programming Con-
sole for a CS/CJ-series PLC, CPM1, CPM2A, CPM2C, CQM1,
CQM1H, C200HX/HG/HE(-Z), or SRM1.
For details, refer to 6-12 Programming Console Function.
• Device Monitor Function
Allows the NT31/NT31C to change the PLC’s operating mode
and display/change the contents of words in a CS/CJ-series
PLC, CPM1, CPM2A, CPM2C, CQM1, CQM1H, C200HX/HG/
HE(-Z), or SRM1. For details, refer to 6-13 Device Monitor
Function in this manual or 2-16 Device Monitor Function in the
Reference Manual.
Menu Item Function