Omron E5AN User Manual page 282

Advanced Function Setting Level
ocu
Heater Overcurrent Use
Function
Setting
ocl
Heater Overcurrent Latch
Function
Setting
See
See
246
• Set this parameter to use the heater overcurrent alarm.
Setting range
on: Enabled, off: Disabled
• When this parameter is set to ON, the heater overcurrent alarm is held
until any of the following conditions is satisfied.
a Heater overcurrent detection is set to 50.0 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
Heater overcurrent detection 1, Heater overcurrent detection 2 (adjustment
level): Pages 181, and 183
Heater overcurrent use (advanced function setting level): Page 246
Heater overcurrent hysteresis (advanced function setting level): Page 247
Event input assignment 1 and 2 (initial setting level): Page 216
HB ON/OFF: Page 222, PF setting: Page 247 (advanced function setting
level)
Heater burnout, HS alarms, and
heater overcurrent detection must be
supported.
Alarm 1 must be assigned.
Default
ON
Heater burnout, HS alarms, and
heater overcurrent detection must be
supported (two CTs).
Alarm 1 must be assigned.
Default
OFF
Section 5-8