158
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 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.
■ Related Parameters
Input type: Page 184, Scaling upper limit, Scaling lower limit, Decimal point:
Page 186, Alarm 1 type: Page 191 (initial setting level), Standby sequence
reset: Page 202, Auxiliary output * open in alarm: Page 203, Alarm 1 hystere-
sis: Page 192, Alarm 1 latch: Page 208 (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.
■ Related Parameters
Input type: Page 184, Scaling upper limit, Scaling lower limit, Decimal point:
Page 186, Alarm 2 type: Page 193 (initial setting level), Standby sequence
reset: Page 202, Auxiliary output * open in alarm: Page 203, Alarm 2 hystere-
sis: Page 192, Alarm 2 latch: Page 208 (advanced function setting level)
al1h Alarm Value Upper Limit 1
Alarm 1 must be assigned.
The alarm 1 type must not be 1, 4, or
5.
al1l Alarm Value Lower Limit 1
Setting range Unit Default
−1999 to 9999 EU 0
Function
Setting
See
See
al2h Alarm Value Upper Limit 2
Alarm 2 must be assigned.
The alarm 2 type must not be 1, 4, or
5.
al2l Alarm Value Lower Limit 2
Setting range Unit Default
−1999 to 9999 EU 0
Function
Setting
See
See
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