NT31C-CFL01 Omron, NT31C-CFL01 Datasheet - Page 269

• Manufacturer Part Number: NT31C-CFL01
• Description: NT31/31C REPLACEMENT BACKLIGHT
• Manufacturer: Omron

Specifications of NT31C-CFL01

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NT31CCFL01

Clearing All Force-set
and Force-reset Bits
260
Device Monitor Function
Reference:
Reference:
Reference: If Device Monitor has been used to force-set or force-reset bit(s) in the displayed
1, 2, 3...
word, a message will appear in the bottom-left corner of the screen indicating that
there are bits in the word with forced status. This message will not appear if the bit
status was forced by operations at the PC.
S This operation clears the forced status of all bits and Completion Flags in the
S Bits and timers/counters will have the following status after the forced status is
S Monitoring will stop in the row while the popup input window is being dis-
S No other operations can be performed while the popup input window is being
Use the following procedure to clear the forced status for all of the PC’s bits or
timer/counter Completion Flags that have been force-set or force-reset.
1. Press the binary PV table cell in the desired row where a word other than a
PC, whether the status was forced from the Device Monitor function or from a
Programming Device connected to the PC.
cleared:
played. Monitoring will continue in the other rows and any changes in those
words will appear on the screen.
displayed on the screen. (The PT can be controlled from the PC if the PT is
Bits that were force-set:
Bits that were force-reset:
Timers/counters that were force-set:
Timers/counters that were force-reset:
PV character will change to match the new settings, and the PT will restart
monitoring. At the same time, the popup input window will be closed.
If the new settings cannot be written, an error message will be displayed in
the lower-left corner of the screen and the buzzer will sound. (This buzzer
sound can be disabled with the PT’s touch switch sound setting.) In this
case, check the status of the PC and specified data area and try changing
the value again. The error message will be cleared when the new settings
are written properly.
If the Back touch switch is pressed before the Write touch switch, the input
will be cancelled and the PT will restart monitoring with the original PV.
timer/counter is being monitored. (Pressing the cell won’t have any effect if a
word or timer/counter isn’t being displayed in the row.)
The following popup input window will be displayed.
Cannot write in RUN mode
Write-protected memory
NT31/NT31C input window
NT631/NT631C input window
Error message
Attempted to write to a PC in RUN mode.
Attempted to write to a read-only or
write-protected area.
0
1
PV reset to 0000
PV reset to status before force-reset
Probable cause
Section
2-17