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12. CT input zero correction
①
Only the instrument with heater snapping wire alarm is displayed.
②
It is a function that does the zero correction (Bias operation) of CT
input.
③
'0.0' being the standard, if minus value is set, it indicates low
measurement value.
If plus value is set, it indicates high measurement value.
13. CT input span correction
①
Only the instrument with heater snapping wire alarm is displayed.
②
It is a function that does the span correction (Coefficient calculation)
of CT input.
③
'1.0' being the standard, if a small value is set tilting becomes
smaller indicating lower indicating value. On the other hand if a
large value is set, the tilting is bigger indicating higher indicating
value.
7-13. Initializing the setup parameter
If set contents are to be returned to initial value, you can do it by the following procedure. There are two types
of initializations and you can select from them. Once initialization is executed, you will not be able to return to
the original setting contents hence take care.
Initialization type
Procedure
Screen that is being
initialized
1. Initializing the basic
setting contents
(Mode 0 to Mode 11)
Ú
However program pattern
is not initialized.
①
Cut off the power supply.
②
Switch on the power supply while
pressing the
key.
③
After confirming that the screen
shown on the right is displayed,
release the
key.
④
After the initialization is done,
operation screen is displayed.
2. Initializing all the setting
contents
(Mode 0 to Mode 12)
Ú
Program pattern is also
initialized.
①
Cut off the power supply.
②
Switch on the power supply while
pressing the
key and
key.
③
After confirming that the screen
shown on the right is displayed,
release the
key and
key.
④
After the initialization is done,
operation screen is displayed.
* ‘External signal allocation‘ is not initialized
.
Summary of Contents for KP 2000 Series
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