User Manual

134
Adjustment Level Section 5-4
This parameter sets the current for the heater burnout alarm to be output.
• The heater burnout alarm is output when the heater current value falls
below the setting of this parameter.
• When the set value is 0.0, the heater burnout alarm is turned OFF. When
the set value is 50.0, the heater burnout alarm will turn ON.
■ Related Parameters
Heater current 1 monitor (adjustment level): Page 132
Heater burnout detection, Heater burnout latch, Heater burnout hysteresis
(advanced function setting level): Page 163
This parameter sets the current for the heater burnout alarm to be output.
• The heater burnout alarm is output when the heater current value falls
below the setting of this parameter.
• When the set value is 0.0, the heater burnout alarm is turned OFF. When
the set value is 50.0, the heater burnout alarm will turn ON.
■ Related Parameters
Heater current 2 monitor (adjustment level): Page 132
Heater burnout detection, Heater burnout latch, Heater burnout hysteresis
(advanced function setting level): Page 163
hb1 Heater Burnout Detection 1
Heater burnout and HS alarms must
be supported.
Alarm 1 must be assigned.
The “heater burnout detection”
parameter must be set to ON.
Setting range Unit Default
0.0 to 50.0 A 0.0
Function
Setting
See
See
hb2 Heater Burnout Detection 2
Heater burnout and HS alarms must
be supported (two CTs).
Alarm 1 must be assigned.
The “heater burnout failure” parame-
ter must be set to ON.
Setting range Unit Default
0.0 to 50.0 A 0.0
Function
Setting
See
See