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8
Relay Setting
Set the relay output setting from SC-U1.
The factory default setting is OFF for relay output.
To set the relay setting, press
Caution
Pressing
Alarm output setting
Set the alarm to be output when the measurement value exceeds a certain
value.
The following settings are available.
For operation, refer to the "Universal Transmitter SC-U1 Operation
Manual", "5.4 Relay Setting" and " ◆ Alarm output setting".
When "Display item" P.13 is changed, the output item of the chan-
Caution
nel of relay setting that have set the display item becomes OFF.
Set again if necessary.
Setting item
Trigger
Active Level
Hys-
High
Alarm
tere-
sis
Low
Alarm
ON Delay
OFF Delay
automatically retains the measurement value.
Dissolved oxygen
Temperature
concentration [DO]
High Alarm/Low Alarm
0.00 to 50.00 0.0 to 50.0
0.00 to
0.0 to
Active level
Active level
0.00 to
0.0 to
(50.00-Active
(50.00-Active
level)
level)
OFF
1 to 120 minutes
OFF
1 to 120 minutes
.
Setting range
Dissolved oxygen %
[Temp.]
saturation [%Sat.]
0.0 to 200.0
0.0 to
Active level
0.0 to
(50.00-Active
level)
Oxygen partial
pressure [O-Press]
0.0 to 150.0
0.0 to
Active level
0.0 to
(50.00-Active
level)
17
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