Table of Contents
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CHAPTER 3
This chapter describes the functions of the Universal model QCPU.
3.1
Function List
The following table lists the functions of the Universal model QCPU.
Function
Transfers data stored in a
memory card or SD memory card
Boot operation
to the program memory or the
standard ROM at power-on or
reset.
Executes a program in a set time
Constant scan
interval regardless of its scan
time.
Holds the device data even when
Latch function
the CPU module is powered off
and on or reset.
Selects the output (Y) status
(outputting the same status prior
Output status selection
to STOP or clearing the status)
when the status changed
when the operating status of the
from STOP to RUN
CPU module is switched from
STOP to RUN.
Reads the internal clock data of
Clock function
the CPU module to use it for time
management.
Runs or stops the program
Remote RUN/STOP
operations in the CPU module
externally.
Stops the program operations in
Remote PAUSE
the CPU module externally,
holding the status of outputs (Y).
Resets the CPU module
Remote RESET
externally when the CPU module
is in the STOP status.
Clears the latch data in the CPU
Remote latch clear
module when the CPU module is
in the STOP status.
Selects input response time
values for the Q series-compatible
Input response time
input modules, I/O combined
selection
modules, high-speed input
modules, and interrupt modules.
Sets whether to clear or retain the
output to the Q series-compatible
output modules, I/O combined
Error time output mode
modules, intelligent function
setting
modules, and interrupt modules at
the time of a stop error of the CPU
module.
112
FUNCTIONS
Q00U
Description
JCPU
×
: Supported,
Q00UCPU,
Q02U
QnUD(H)
Q01UCPU
CPU
CPU
×
Partly supported,
: Not supported
:
×
QnUDV
QnUDE(H)
CPU,
Reference
CPU
QnUDP
VCPU
Page 104,
Section 2.11
Page 119,
Section 3.2
Page 122,
Section 3.3
Page 125,
Section 3.4
Page 127,
Section 3.5
Page 131,
Section 3.6.1
Page 134,
Section 3.6.2
Page 136,
Section 3.6.3
Page 137,
Section 3.6.4
Page 139,
Section 3.7
Page 141,
Section 3.8
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