NT31C-ST143-EV3 Omron, NT31C-ST143-EV3 Datasheet - Page 242

• Manufacturer Part Number: NT31C-ST143-EV3
• Description: 5.7 8-Color Dsp,STN,Ivory,Eng
• Manufacturer: Omron

Specifications of NT31C-ST143-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6-13 Device Monitor Function
Device Monitor Function
Reference:
Reference:
!Caution Be sure that it is safe to proceed before using the Device Monitor function to
A communications error will occur if you use the Programming Console func-
tion to change the communications settings (in the PLC Setup) that govern the
port to which the NT31/NT31C is connected. In this case, the Programming
Console function will be unusable.
The NT31/NT31C has been equipped with the Device Monitor function which
can be used to change the PLC’s operating mode, read/change words in the
PLC’s data areas, and display the PLC’s error log of a CS/CJ-series PLC,
CPM1, CPM2A, CPM2C, CQM1, CQM1H, C200HX/HG/HE(-Z)E, or SRM1.
The Device Monitor can perform the following operations:
This section provides an overview of the Device Monitor function and explains
how to connect to the PLC. For more details, refer to 2-16 Device Monitor
Function in the Reference Manual.
perform one of the following operations from the PT.
• Changing the PLC’s operating mode
• Displaying/changing the contents of words, displaying/changing the status
• Listing the contents of a range of words (Continuous Monitor)
• Displaying the error log and clearing errors (Error Log)
• The Device Monitor function can be used with Ver. 3.0 and higher ver-
• The Device Monitor functions are almost identical to the functions of the
• The Device Monitor function cannot be used with host link or memory link
of bits, force-setting/force-resetting the status of bits (Registration Moni-
tor)
sions of the PT system program only.
Data Access Console (DAC).
communications.
Changing monitored data
Switching the PLC’s operating mode
Force setting or force resetting bits
Changing PVs or SVs
Section 6-13
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