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E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

E5CNH E5AN-H E5EN-H Digital Controllers User's Manual - OMRON

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Advanced Function Setting Level Section 5-10<br />

hbu HB ON/OFF<br />

Function<br />

Setting<br />

hbl Heater Burnout Latch<br />

Function<br />

Setting<br />

See<br />

246<br />

Set to use the heater burnout alarm.<br />

Setting range Default<br />

on: Enabled, off: Disabled on<br />

Heater burnout, HS alarms, and<br />

heater overcurrent detection must be<br />

supported.<br />

Alarm 1 must be assigned.<br />

Heater burnout, HS alarms, and<br />

heater overcurrent detection must be<br />

supported.<br />

Alarm 1 must be assigned.<br />

The Heater Burnout Detection<br />

parameter must be set to ON.<br />

When this parameter is set to ON, the heater burnout alarm is held until<br />

either of the following conditions is satisfied.<br />

a Heater burnout detection is set to 0.0 A.<br />

b The power is cycled.<br />

c The latch is cancelled by the PF Key.<br />

(PF Setting = LAT: Alarm Latch Cancel)<br />

d The latch is cancelled by an event input.<br />

(Event Input Assignment 1 to 4 = LAT: Alarm Latch Cancel)<br />

Output is turned OFF when switching to the initial setting level, communications<br />

setting level, advanced function setting level, or calibration level.<br />

Setting range Default<br />

on: Enabled, off: Disabled off<br />

■ Related Parameters<br />

Event input assignment 1 to 4 (initial setting level): Page 238<br />

HB ON/OFF: Page 246, PF setting: Page 273 (advanced function setting<br />

level)

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