Omron CJ1M-CPU series User Manual

62
Function Tables Section 1-7
Maintenance
and Debug-
ging
Changing the program
while it is being executed.
Use the online editing function from a
Programming Device.
(Several instruction blocks can be
changed with CX-Programmer.)
Programming
Manual
(W394)
7-2-3 Online
Editing
Sampling I/O Memory data.
• Periodic sampling
• Sampling at the end of
each cycle
• Sampling at execution of
TRSM(045)
Data trace at regular intervals
Data trace at the end of each cycle
Data trace each time that TRSM(045)
is executed
7-2-4 Data
Tracing
Specifying the start-up
operating mode.
Set the PLC Setup to specify the
desired operating mode at start-up.
(Startup Mode)
6-4 Startup
Settings and
Mainte-
nance
Recording the time that
power was turned on, the
last time that power was
interrupted, the number of
power interruptions, and
the total PLC ON time.
These items are recorded automati-
cally in the Auxiliary Area.
6-4-5 Clock
Functions
Stopping the program for
instruction execution
errors.
Set the PLC Setup so that instruction
errors are treated as fatal errors.
(Instruction Error Operation)
2-3-3
Checking
Programs
Programming/monitoring
the PLC remotely.
• Programming or monitor-
ing a PLC on the network
through Host Link.
• Programming or monitor-
ing a PLC through
modems.
Host Link → Network Gateway func-
tion
Host Link through modems
Operation
Manual
2-5
Expanded
System
Configura-
tion
Programming/monitoring
PLCs in other networks
Communicate with PLCs up to two
network levels away through Control-
ler Link or Ethernet.
Error Pro-
cessing and
Troubleshoot-
ing
Generating a non-fatal or
fatal error for user-defined
conditions.
• Non-fatal errors (PLC
operation continues.)
• Fatal errors (PLC opera-
tion stops.)
FAILURE ALARM: FAL(006)
SEVERE FAILURE ALARM:
FALS(007)
Programming
Manual
(W394)
6-5 Diag-
nostic and
Debugging
Functions
Analyzing time and logic in
execution of an instruction
block.
FAILURE POINT DETECTION:
FPD(269)
Record information about
errors, including user-
defined errors, in the error
log.
Use the error log function. Up to 20
error records can be stored.
Purpos
e Function Manual Reference

Omron CJ1M-CPU series Specifications

General

Brand	Omron
Model	CJ1M-CPU series
Category	Controller
Language	English