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<2. Initial Settings>
2-11
IM 05F01D02-41E
1st Edition : May 31,2000-00
2.5
Setting Hysteresis in Alarm Setpoint
The following operating procedure describes an example of setting a 5.0°C hysteresis level
in the alarm setpoint.
1.
Bring the operating display into view
(appears at power-on).
P V
AL1
2
3
4
S E T / E N T
Displays PV.
2.
Press the
S E T / E N T
key for more than 3 sec-
onds to call up the menu “OP.PA”.
P V
AL1
2
3
4
S E T / E N T
Displays
menu “OP.PA”.
3.
Press the
key once to display the
menu “STUP”.
P V
AL1
2
3
4
S E T / E N T
Displays
menu “STUP”.
4.
Press the
S E T / E N T
key once to display the
parameter “PWD”.
P V
AL1
2
3
4
S E T / E N T
Displays
parameter
“PWD”.
5.
Press the
S E T / E N T
key once to display the
menu “FUNC”.
P V
AL1
2
3
4
S E T / E N T
Displays
menu “FUNC”.
6.
Press the
S E T / E N T
key several times to
display the parameter “HY1” (alarm-1
hysteresis).
P V
AL1
2
3
4
S E T / E N T
Displays
parameter
“HY1”.
7.
Press the
or
key to display the
required setpoint.
P V
AL1
2
3
4
S E T / E N T
Blinks during
change.
8.
Press the
S E T / E N T
key once to register the
setpoint.
P V
AL1
2
3
4
S E T / E N T
You can take the same steps for alarm-2
hysteresis (HY2), alarm-3 hysteresis (HY3),
and alarm-4 hysteresis (HY4) that are
displayed after this.
9.
Press the
S E T / E N T
key for more than 3 sec-
onds. This returns you to the display
shown at power-on (figure below).
P V
AL1
2
3
4
S E T / E N T
Displays PV.
Содержание UM330
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