Omron E5AN-H User Manual page 215

Adjustment Level
See
See
ct1
Heater Current 1 Value Monitor
Function
Monitor
See
See
hb1
Heater Burnout Detection 1
Function
Setting
194
■ Related Parameters
Remote SP enable (advanced function setting level): Page 266
This parameter measures the heater current from the CT input used for
detecting heater burnout.
This parameter measures and displays the heater current value.
• Heater burnouts or heater overcurrent are not detected if the control out-
put (heating) ON time is 100 ms or less.
Monitor range
0.0 to 55.0
• ffff is displayed when 55.0 A is exceeded.
• If a heater burnout detection 1 or heater overcurrent detection 1 alarm is
output, the HA indicator will light and the No. 1 display for the heater cur-
rent 1 value monitor will flash.
■ Related Parameters
Heater burnout detection 1, Heater burnout detection 2 (adjustment level):
Page 194, 196
HB ON/OFF (advanced function setting level): Page 246
Heater overcurrent detection 1, Heater overcurrent detection 2 (adjustment
level): Page 195, 196
Heater overcurrent use (advanced function setting level): Page 272
Error displays ct1: Page 306
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 output is turned OFF.
When the set value is 50.0, the heater burnout alarm output is turned ON.
Setting range
0.0 to 50.0 A
Heater burnout, HS alarms, and
heater overcurrent detection must be
supported.
Alarm 1 must be assigned.
The HB ON/OFF parameter or
Heater Overcurrent Use parameter
must be set to ON.
Unit
A
Heater burnout, HS alarms, and
heater overcurrent detection must be
supported.
Alarm 1 must be assigned.
The Heater Burnout Detection
parameter must be set to ON.
Unit Default
0.0
Section 5-4