Mitsubishi MELSEC Q Series Programming Manual

7-413
TRACE,TRACER
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7.18 Other instructions 7.18.11 Trace Set/Reset (TRACE,TRACER)
7.18.11 Trace Set/Reset (TRACE,TRACER)
TRACE,TRACER
Function
The sampling trace function collects the specified device data of a CPU module consecutively at
the specified timing.
With the sampling trace function, the traced results obtained through the specified number of
trace operations will be stored in the trace file when SM800, SM801, and SM802 are turned ON.
Universal model QCPU: Other than Q00UJCPU
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn Constants Other
Bit Word Bit Word
–– ––
Process
High
performance
Redundant
Basic
LCPU
Ver.
Universal
TRACE
TRACER
Command
Command
TRACE
TRACER
TRACER
(Preparation for trace)
(Starting trace)
(During the execution of trace)
(Trigger for trace)
(After the execution of trace
trigger)
(Completion of trace)
TRACE
Trace start request Trigger condition enabled Trace reset
Trace ends by
number of trace
after trigger
Number of trace
after trigger
Total number of traces
SM800
SM801
SM802
SM803
SM804
SM805

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English