User`s manual

4-19
4.3 Parameter Setting Demand/Response Flag
INP-TN5A0202-E
Write once (Command: 0001h)
Setting "0001h" for the system fi eld "parameter setting fl ag" in the device memory setting area enables the value of data fi eld in
the setting area to be written once to the temperature control module parameter entered as the setting parameter.
Write set values to each temperature control module
Set value Set value
PLC
(3) When completed writing, “0001h”
is set for the parameter setting
response flag
(2) Writing set value to the temperature
control module once.
(1) If “0001h” is set for the parameter
setting demand flag, the writing
command will be sent once.
Temperature
control module
St.32
(When connected
max. units)
Temperature
control module
St.1
Setting area
field
Device memory
Monitor area
System field
Data field
Setting area
System field
Data field
Programless
communication
module
After writing, execute the stop operation command
4-18
to put the programless communication module’s parameter
setting demand into the standby status.
Note
The temperature control module judge whether the set value has changed, and only if has changed, the set value will be
updated.
The parameters of the temperature control module that be reset automatically after executing the command, such as the
temperature control module’s auto tuning parameters, are not refl ected in the memory of PLC. Confi rm by the reading
demand command
4-14
, if the command has be executed.
●
●