Chapter 4 Parameter settings and functions
31
functions
filtering
When the input digital filter is set to 0.4s, the input digital filter will
take 0.4s (400ms) as the sampling period.
When using input digital filtering, the PV (display value) may
differ from the actual measurement.
4.1.6 SV Upper/lower limit setting
The SV (set value) can be set to use the upper and lower limits to prevent product
damage or accidents due to excessive or low set temperatures.
Parameter group
Parameter
Setting range
Factory
default
Unit
Com address
Default setting
function
SV Lower limit set See
the
explanation
below
-200
℃
/
℉
400155(009AH)
SV Upper limit set
1350
400156(009BH)
* SV lower limit: sensor lower limit range ~ SV upper limit value - 1 bit
* SV upper limit: SV lower limit value + 1 bit ~ sensor upper limit range
If the upper/lower limits are set to exceed the sensor range, the set
value
will not be saved and the value before the setting will remain
unchanged.
SV (set value) is valid only in the upper and lower limits of SV.
The SV lower limit does not exceed the SV upper limit.
When the sensor input type is changed, it will be automatically
changed to the sensor temperature range used. The user needs
to reset the upper/lower limit values.
