User`s manual

4-7
4.1 Device Memory
INP-TN5A0202-E
Monitor area
System fi eld
The response result from the PLC to the temperature control module that is required in the setting area system field or the
temperature control module status can be confi rmed.
Item Value Response Explanation
Reading response fl ag
0000h
Stop data area
update/Complying with
demand status
Updating of the data fi eld in the monitor area via the
programless communication is in the stopped state,
or the reading demand fl ag is in a complying with
demand status.
0001h
to
0004h
Normal response
That the response value is the same as the reading
demand fl ag means that response to each demand is
the normal response.
8001h
to
8004h
Demand's abnormal
response
Abnormal response to each demand. (The state
that communication errors are occurring between
temperature control modules. Such as, nonexistent
units)
Other
than those
above
Abnormal response
Abnormal status other than the programless
communications. (Such as, device memory setting
duplication, overwrite by PLC sequence program)
Parameter setting response
fl ag
0000h
Stop data area
update/Complying with
demand status
Updating data fi eld in the setting area via the
programless communication is in the stopped state or
the parameter setting demand fl ag is in the complying
with demand status.
0001h
to
0002h
Normal response
That the response value is the same as the reading
demand fl ag means that the response to each
demand is the normal response.
8001h
to
8002h
Demand's abnormal
response
Abnormal responses to each demand. (The state
that communication errors are occurring between
temperature control modules) The sources: such as,
nonexistent units, the data out of range was written.
Other
than those
above
Abnormal response
Abnormal status other than the programless
communication. (Such as, device memory setting
duplication, overwrite by PLC sequence program)
Command setting response
fl ag
0000h
Stop data area
update/Complying with
demand status
In the status of complying with the command setting
demand fl ag.
EEEEh Stopped state
The programless communication is in the “stopped
state”.
5-4
FFFFh Restoration state
The response to “communication restoration demand”
is normal.
Other
than those
above
Abnormal response
Abnormal status other than the programless
communication. (Such as, device memory setting
duplication, overwrite by PLC sequence program)
System area 1 (Reserved) 0000h None
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