Omron E5AN User Manual page 210

Operation Level
al1h
Alarm Value Upper Limit 1
al1l
Alarm Value Lower Limit 1
Function
Setting
See
See
al2h
Alarm Value Upper Limit 2
al2l
Alarm Value Lower Limit 2
Function
Setting
See
See
174
These parameters independently set the alarm value upper and lower limits
when the mode for setting the upper and lower limits is selected for the Alarm
1 Type parameter (initial setting level).
• This parameter sets the upper and lower limit values of alarm 1.
• During temperature input, the decimal point position depends on the cur-
rently selected sensor, and during analog input it depends on the Decimal
Point parameter setting.
Setting range
1999 to 9999 EU
■ Related Parameters
Input type: Page 200, Scaling upper limit, Scaling lower limit, Decimal point:
Page 202, Alarm 1 type: Page 207 (initial setting level), Standby sequence
reset: Page 221, Auxiliary output * open in alarm: Page 222, Alarm 1 hystere-
sis: Page 209, Alarm 1 latch: Page 227 (advanced function setting level
These parameters independently set the alarm value upper and lower limits
when the mode for setting the upper and lower limits is selected for the Alarm
2 Type parameter (initial setting level).
• This parameter sets the upper and lower limit values of alarm 2.
• During temperature input, the decimal point position depends on the cur-
rently selected sensor, and during analog input it depends on the Decimal
Point parameter setting.
Setting range
1999 to 9999 EU
■ Related Parameters
Input type: Page 200, Scaling upper limit, Scaling lower limit, Decimal point:
Page 202, Alarm 2 type: Page 209 (initial setting level), Standby sequence
reset: Page 221, Auxiliary output * open in alarm: Page 222, Alarm 2 hystere-
sis: Page 209, Alarm 2 latch: Page 227 (advanced function setting level)
Alarm 1 must be assigned.
The alarm 1 type must not be 1, 4, or
5.
Unit Default
0
Alarm 2 must be assigned.
The alarm 2 type must not be 1, 4, or
5.
Unit Default
0
Section 5-3