80
Operation Level Section 5-3
This parameter monitors the set point during SP ramp.
“Ramp” is a function for restricting the change width of the set point as a
change rate.
The set value is displayed when “SP ramp set value” parameter (advanced
function setting level) is set.
When the set point is out of the preset ramp, the set point is matched to the
set point set in the “PV/SP” parameter.
■ Related parameters
“PV/SP” (operation level)
“SP ramp set value” (advanced function setting level)
“Set point upper limit” “Set point lower limit” (initial setting level)
This parameter measures the heater current value from the CT input used for
detecting heater burnout.
Measures and displays the heater current value.
• When the current exceeds 55.0 A, “ffff” is displayed.
■ Related parameter
“Heater burnout detection” (adjustment level)
Set point during SP ramp
The “SP ramp set value” parameter
must not be set to “OFF”.
sp-m
Monitor Range Unit
SP: Set point lower limit to set point upper limit EU
Monitor
Function
See
Heater current value monitor
The “heater burnout” parameter must
be set to “ON”.
ct
Monitor Range
Unit
0.0 to 55.0 A
Function
Monitor
See
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