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

Operation Level Section 5-3
al1h Alarm Value Upper Limit 1 Alarm 1 must be assigned.
al1l Alarm Value Lower Limit 1
Function
Setting
See
The alarm 1 type must not be 1, 4, or
5.
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 currently
selected sensor, and during analog input it depends on the Decimal
Point parameter setting.
The set value is saved in the Alarm Value Upper Limit 1 and Alarm Value
Lower Limit 1 parameters in the current bank.
Setting range Unit Default
−19999 to 32400 EU 0.0
■ Related Parameters
Input type: Page 224, Scaling upper limit, Scaling lower limit, Decimal point:
Page 226, Alarm 1 type: Page 231 (initial setting level), Standby sequence
reset: Page 244, Auxiliary output * open in alarm: Page 245, Alarm 1 hysteresis:
Page 233, Alarm 1 latch: Page 250 (advanced function setting level)
Bank * alarm value upper limit 1, Bank * alarm value lower limit 1 (bank setting
level): Page 212
al2h Alarm Value Upper Limit 2 Alarm 2 must be assigned.
al2l Alarm Value Lower Limit 2
Function
Setting
The alarm 2 type must not be 1, 4, or
5.
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 currently
selected sensor, and during analog input it depends on the Decimal
Point parameter setting.
The set value is saved in the Alarm Value Upper Limit 2 and Alarm Value
Lower Limit 2 parameters in the current bank.
Setting range Unit Default
−1999 to 9999 EU 0
187