6 - 2
: Supported,   : Partly supported,  : Not supported
(To the next page)
Table6.1 Function list (Continued)
Item Description
Q00UJ
CPU
Q00UCPU, 
Q01UCPU
Q02U
CPU
QnUD(H)
CPU
Built-in 
Ethernet 
port QCPU
Reference
Switch setting of intelligent 
function module
Makes settings for the intelligent 
function modules and interrupt 
modules. (Refer to manuals of 
intelligent function modules and 
interrupt modules for setting details.)
Section 
6.10
Monitor function
Reads the status of programs and 
devices in the CPU module by GX 
Developer.
Section 
6.11
Monitor condition setting
Specifies the monitoring timing of the 
CPU module with device condition or 
step number.
 
*1
 
*1
Section 
6.11.1
Local device monitor/test
Monitors and/or tests the local 
devices of the specified program by 
GX Developer.
 
*1
Section 
6.11.2
External input/output forced 
on/off
Forcibly turns on/off the external 
input/output of the CPU module by 
GX Developer.
 
*1
 
*1
Section 
6.11.3
Executional conditioned 
device test
Changes a device value within the 
specified step of a sequence 
program.
 
*1
 
*1
Section 
6.11.4
Online program change
Writes programs when the CPU 
module is in the RUN status.
Section 
6.12
Program monitor list
Displays the scan time and execution 
status of the program being 
executed.
Section 
6.13.1
Interrupt program monitor list
Displays the execution count of 
interrupt programs.
Section 
6.13.2
Scan time measurement
Measures the execution time of the 
area specified by the steps in a 
program.
 
*1
 
*1
Section 
6.13.3
Sampling trace function
Samples the data of the specified 
device in the CPU module at a set 
interval.
Section 
6.14
Multiple-user debugging 
function
Enables simultaneous debugging by 
multiple GX Developers.
Section 
6.15
Watchdog timer
Monitors operational delays caused 
by hardware failure or program error 
of the CPU module.
Section 
6.16
Self-diagnostic function
Self-diagnoses the CPU module to 
see whether an error exists or not.
Section 
6.17
Error history
Stores the result of self-diagnostics 
into the memory as error history 
data.
Section 
6.18
System protect
Prevents the programs from being 
modified from GX Developer, serial 
communication module Ethernet 
module or like.
Section 
6.19