Omron E5CN User Manual page 229

Advanced Function Setting Level
hbl
Heater Burnout Latch
Function
Setting
See
See
hbh
Heater Burnout Hysteresis
Function
Setting
See
See
204
• When this parameter is set to ON, the heater burnout alarm is held until
either of the following conditions is satisfied.
a Heater burnout detection is set to 0.0 A.
b The power is cycled.
c The latch is cancelled by the PF Key.
(PF Setting = LAT: Alarm Latch Cancel)
d The latch is cancelled by an event input.
(Event Input Assignment 1 and 2 = LAT: Alarm Latch Cancel)
• Output is turned OFF when switching to the initial setting level, communi-
cations setting level, advanced function setting level, or calibration level.
Setting range
on: Enabled, off: Disabled
■ Related Parameters
Event input assignment 1 and 2 (initial setting level): Page 197
HB ON/OFF: Page 203, PF setting: Page 228 (advanced function setting
level)
• This parameter sets hysteresis for heater burnout detection.
Setting range
0.1 to 50.0 A
■ Related Parameters
HB ON/OFF (advanced function setting level): Page 203
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.
The Heater Burnout parameter must
be set to ON.
The Heater Burnout Latch parameter
must be set to OFF.
Heater burnout, HS alarms, and
heater overcurrent detection must be
supported.
Alarm 1 must be assigned.
Unit Default
0.1
Section 5-8
Default
off