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HRX-OM- T002
Chapter 5 Display and setting of various functions
5.9 Offset function HRS090 Series
5-22
5.9 Offset function
5.9.1 Offset function
This is a function that controls the "circulating fluid display temperature" and
the "target temperature for chiller temperature control" by shifting the
temperature for the set offset value.
This product has three different modes of offset functions (MODE 1 to 3).
(The default setting of this function is “OFF”.)
See "Table 5.9-1 Offset function" shown below for these modes.
Refer to "5.9.2 Usage example of offset function" for operation methods.
Refer to "5.9.3 Setting/checking of offset function" for the setting
instructions.
[When communication is being used]
The circulating fluid temperature sent by serial communication is the
circulating fluid temperature (the circulating fluid temperature after offset)
which is displayed on the thermo-chiller.
Table 5.9-1 Offset function
Offset function Circulating fluid display
temperature
Temperature control
MODE1
Displays the "circulating fluid
discharge temperature".
Circulating fluid temperature is
controlled
to be "the set
circulating fluid temperature plus
offset temperature".
MODE2
Displays the temperature that is
"circulating
fluid discharge
temperature plus offset
temperature".
Circulating fluid temperature is
controlled
to be "the set
circulating fluid temperature".
MODE3
Displays the temperature that is
"circulating
fluid discharge
temperature minus offset
temperature".
Circulating fluid temperature is
controlled
to be "the set
circulating fluid temperature plus
offset temperature".
OFF
(Default)
Displays the "circulating fluid
discharge temperature".
Circulating fluid temperature is
controlled
to be "the set
circulating fluid temperature".