82
Operation Level Section 5-3
These parameters independently set the alarm value upper and lower limits
when the mode for setting the upper and lower limits is selected for alarm 1
type (initial setting level).
• This parameter sets the upper- and lower-limit values of alarm 1.
• During temperature input, the decimal point position is dependent on the
currently selected sensor, and during analog input, it is dependent on the
“decimal point” parameter setting.
■ Related parameters
“Input type” “Alarm 1 type” (initial setting level)
“Standby sequence reset” “Alarm 1 open in alarm” “Alarm 1 hysteresis”,
“Alarm 1 latch” (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 alarm 2
type (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.
■ Related parameters
“Input type” “Alarm 2 type” (initial setting level)
“Standby sequence reset” “Alarm 2 open in alarm” “Alarm 2 hysteresis”,
“Alarm 2 latch” (advanced function setting level)
Alarm value upper limit 1
Alarm 1 type must be set to upper
and lower limits, upper- and lower-
limit range, or upper- and lower-limit
with standby sequence.
Alarm value lower limit 1
al1h
al1l
Setting Range
Unit Default
−1999 to 9999 EU 0
Function
Setting
See
Alarm value upper limit 2
The control must be standard con-
trol.
Alarm 2 type must be set to upper
and lower limits, upper- and lower-
limit range, or upper- and lower-limit
alarm with standby sequence.
Alarm value lower limit 2
al2h
al2l
Setting Range
Unit Default
−1999 to 9999 EU 0
Function
Setting
See
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