Task Information; Debugging Information; Data Tracing; Differentiate Monitor - Omron CP1L-EL20DR-D Operation Manual

Auxiliary Area Allocations by Function

Task Information

Name
Task Number when Pro-
gram Stopped
Maximum Interrupt Task
Processing Time
Interrupt Task with Max.
Processing Time
IR/DR Operation between
Tasks

Debugging Information

Online Editing
Name
Online Editing Wait Flag
Online Editing Processing
Flag
Online Editing Disable Bit
Validator
Online Editing Disable Bit
Output Control
Name
Output OFF Bit

Differentiate Monitor

Name
Differentiate Monitor Com-
pleted Flag

Data Tracing

Name
Sampling Start Bit
Trace Start Bit
Trace Busy Flag
Trace Completed Flag
Trace Trigger Monitor Flag
Address
A294 This word contains the task number of the task that was
being executed when program execution was stopped
because of a program error.
A440 Contains the Maximum Interrupt Task Processing Time
in units of 0.1 ms as hexadecimal data.
A441 Contains the task number of the interrupt task with the
maximum processing time. Hexadecimal values 8000 to
80FF correspond to task numbers 00 to FF. Bit 15 is
turned ON when an interrupt has occurred.
A99.14 ON when index and data registers are shared between
all tasks.
OFF: Independent
ON: Shared (default)
Address
A201.10 ON when an online editing process is waiting.
A201.11 ON when an online editing process is being executed.
A527.00 to The Online Editing Disable Bit (A527.09) is valid only
A527.07 when this byte contains 5A.
A527.09 Turn this bit ON to disable online editing. The setting of
this bit is valid only when A527.00 to A527.07 have been
set to 5A.
Address
A500.15 Turn this bit ON to turn OFF all outputs from the CPU
Unit and Special I/O Units.
Address
A508.09 ON when the differentiate monitor condition has been
established during execution of differentiation monitor-
ing.
Address
A508.15 When a data trace is started by turning this bit ON from
the CX-Programmer, the PLC will begin storing data in
Trace Memory by one of the three following methods:
Data is sampled at regular intervals (10 to 2,550 ms).
Data is sampled when TRSM(045) is executed in the
program.
Data is sampled at the end of every cycle.
A508.14 Turn this bit ON to establish the trigger condition. The
offset indicated by the delay value (positive or negative)
determines which data samples are valid.
A508.13 ON when the Sampling Start Bit (A508.15) is turned ON.
OFF when the trace is completed.
A508.12 ON when sampling of a region of trace memory has been
completed during execution of a trace.
A508.11 ON when a trigger condition is established by the Trace
Start Bit (A508.14). OFF when the next data trace is
started by the Sampling Start Bit (A508.15).
Description
Description
Description
Description
Description
Appendix C
Access Updated
Read-only
Read-only
Read-only
Read-only
Access Updated
Read-only
Read-only
Read/write
Read/write
Access Updated
Read/write
Access Updated
Read/write
Access Updated
Read/write
Read/write
Read/write
Read/write
Read/write
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