Real Time Trace Setting - Mitsubishi Electric MELSEC iQ-R Series User Manual

Real time trace setting

Series
MELSEC-Q series
MELSEC iQ-R series
The real-time trace function allows the SECS communication status and device I/O information to be displayed in real-time
using a GOT.
Window
[Log]  [Real Time Trace Setting]
Displayed items
Item
Real Time Trace Setting
Precautions
In case of multi-line output of real time trace, the total number of registers to be used is calculated as [Register Counts] ×
[Trace Counts].
Real Time Trace Output Message List
■Example of output messages of communication trace
Type
Message sending
Message reception
Message spool
Message spool output
CA-SECS start-up
Connection (TCP/IP)
Disconnection
Communication established
(COMMUNICATING)
ONLINE
OFFLINE
Spool start
Spool stop
7 BASIC FUNCTIONS
160
7.17 Log Output
SECS/GEM communication software
Non-GEM version
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Description
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Select this checkbox to use the real time trace function.
Start Configure the start register where the data (ASCII strings) used for a real-time trace is to be stored.
Register Counts Configure the number of registers (number of words) to be used for data storage counting.
When the output message does not satisfy the register count, NULL characters (0x00) are stored
at the message end.
Trace Counts Configure the number of real time traces to be output.
Device I/O Trace Select this checkbox to display the device I/O information in real time.
Message example
S1,F1 SEND
S1,F1 RECEIVE
S6,F11 SPOOL
S66,F115 SPOOL OUT
CA-SECS READY
CONNECT
DISCONNECT
COMMUNICATING
ONLINE
OFFLINE
SPOOL ACTIVE
SPOOL INACTIVE
GEM version
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GEM advanced version
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