21. PROTECTION HISTORY
This menu is used to display the history of protection function.
All history of protection function will be erased by pressing the “STRAIGHT” key.
*
Numeric values in the figure are given as reference only.
2 1 - 1 . P S 1 0 7 8 L
2 1 - 2 . D c 1 2 6 H
2 1 - 3 . T m p 0 0 0 L
2 1 - 4 . I 0 0 0 L
21-1. History 1
H: Displayed when the voltage is HIGHER than upper limit.
L: Displayed when the voltage is LOWER than lower limit.
A/D conversion value of voltage at the moment when the protection function worked.
(Reference voltage: 3.3 V=255)
21-2. History 2
21-3. History 3
21-4. History 4
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HTR-2064/NS-B20/NS-C20/NS-SWP20
HTR-2064/NS-B20/
NS-C20/NS-SWP20