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(5) Setting of event set value
Before a value is set, an event type should be set as described in the following paragraph, "1) Event type setting".
When an event type code is changed, however, all the set values (data) concerning the event are initialized.
1) Event type (alarm type) setting
Call the 1-21 event 1 type code setting screen (or the 1-24 for event 2) of the screen group 1 and select one from the
type codes Hd, Ld, od, id, HA and LA by pressing the
or key. Then register it by the key.
There are the following 6 event type (alarm type) codes:
Higher limit deviation Lower limit deviation Outside higher/lower limit
deviations
Within higher/lower limit
deviations
Higher limit absolute value Lower limit absolute value
: None, : Scaleover, and : Heater break/loop alarm are screen display only.
2) Setting of event value
The 0-5 event 1 set value setting screen or the 0-6 event 2 set value setting screen will set. The screen will be
displayed when either of the previous 6 types of event is selected.
Set the aimed value by pressing the
or key on screen (setting range is described below). When the
key is pressed to register the set event value, the decimal point stops flashing.
Setting ranges: Higher limit deviation value or lower limit deviation value: í1999 to 2000 digit
Outside or within higher/lower limit deviation values: 0 to 2000 digit
Higher limit absolute value or lower limit absolute value: Within measuring range
No event value can be set while AT (auto tuning) is in execution. Set after releasing AT.
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(6) Set value bias
1) Set value bias
As an optional function, additional setting of another target set value is possible.
It is set as a set value bias which indicates a deviation from the target set value.
For instance, when 20°C has been set as the target set and you want to set another set value at 30°C, set the set
value bias at +10°C.
The set value bias becomes effective when the DI terminals are shorting.
When the DI terminals are not shorting, the set value bias is not effective.
This function is used conveniently to switch a target value between "summer and winter"/"day and night" and the like.
2) Setting of set value bias
In case the optional DI function is added, press the or key on the screen 0-7 to set a numerical value of
set value bias and register the value by pressing the
key.
The decimal point stops flashing.
The set value remains effective while the DI terminals are shorting and is added/subtracted to/from the target set
value. When a set value bias is set and it is effective, the SB/COM lamp lights.
Setting range: í1999 to 5000 digit
Key Key
0-5 Event 1 set value screen
continuously
Decimal point flashes, changing Decimal point stops flashing, registration
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