Download E5CN Temperature Controller

Section 5-4
Adjustment Level
ct
The “HBA used” parameter must be
set to “ON”.
Heater current value monitor
This parameter measures the current value of the heater from current transformer (CT) input to detect heater burnout.
This parameter measures and displays the current value of the heater.
Function
Unit
Setting Range
0.0 to 55.0
Monitor
A
• ”ffff” is displayed when 55.0A is exceeded.
■ Related parameters
“Heater burnout detection” (adjustment level)
“HBA used” (advanced function setting level)
See
hb
The “HBA used” parameter must be
set to “ON”.
Heater burnout detection
This parameter sets the current value for the heater burnout alarm output to
become active.
• This parameter outputs the heater burnout alarm when the heater current
value falls below this parameter setting.
Function
• When the set value is “0.0”, the heater burnout alarm is “OFF”. When the
set value is “50.0”, the heater burnout alarm is “ON”.
Unit
Setting Range
0.0 to 50.0
A
Default
0.0
Setting
■ Related parameters
See
“HBA used” (advanced function setting level)
“Heater current value monitor” (adjustment level)
“Heater burnout latch” (advanced function setting level)
“Heater burnout hysteresis” (advanced function setting level)
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