Omron E5CN-HT User Manual page 266

Initial Setting Level
alh1
Alarm 1 Hysteresis
alh2
Alarm 2 Hysteresis
alh3
Alarm 3 Hysteresis
Function
Setting
See
See
alt2
Alarm 2 Type
Function
Setting
See
See
244
• These parameters set the hysteresis for alarms 1, 2, and 3.
Models
Temperature input: 0.1 to
3,240.0
Analog input: 0.01 to 99.9
■ Related Parameters
Alarm values 1 to 3: Page 201, Alarm upper limits 1 to 3, Alarm lower limits 1
to 3: Page 202 (program setting level)
Alarm 1 to 3 type (initial setting level): Page 240, 244, 245
Standby sequence reset: Page 258, Alarm 1 to 3 open in alarm: Page 263,
Alarm 1 to 3 latch: Page 263 (advanced function setting level)
• Select one of the following five alarm 2 types: Deviation, deviation range,
absolute value, PV change rate alarm, or RSP alarm.
Refer to the alarm 1 type list. The 12: LBA (Loop Burnout Alarm) setting can-
not be used.
■ Related Parameters
Alarm value 2, Alarm upper limit 2, Alarm lower limit 2: Page 201 (program
setting level)
Standby sequence reset: Page 258, Auxiliary output 2 open in alarm: Page
259, Alarm 2 hysteresis: Page 244
Alarm 2 latch (advanced function setting level): Page 263
Alarm 1 must be assigned.
The alarm 1 type must not be 0, 12,
or 13.
Alarm 2 must be assigned.
The alarm 2 type must not be 0, 12,
or 13.
Alarm 3 must be assigned.
The alarm 3 type must not be 0, 12,
or 13.
Unit Default
C or F 0.2
%FS 0.02
Alarm 2 must be assigned.
Section 5-9