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3.4.2 Alarm Settings Menu (ALr)
Use this menu item to set the alarm limits, hysteresis value and alarm delay time. Please see Table 3-3 for the
menu tree and Section 5 for the factory default settings.
ATTENTION!
Outside the alarm limits:
- "k" and "M" LEDs for the related parameter start flashing at the same time.
- The "ALM" LED lights after the alarm delay time elapses; and if a relay assignment was made, LEDs for the OUT1 and/or
OUT2 light and related relays are energized.
Alarm example:
(Alarm delay was set to zero)
„ A low limit alarm occurs at point A.
„ Alarm disappears at point B.
„ A high limit alarm occurs at point C.
„ Alarm disappears at point D.
3.4.3 Alarm Relay Settings Menu (OUt)
Use this menu item to set the conditions of the alarm relays. You can set both alarm relays to the following positions:
OFF: Relay does not energize in an alarm condition.
LO: Relay energizes when a low limit alarm occurs.
HI: Relay energizes when a high limit alarm occurs.
Related relay is de-energized when the alarm condition ends. Please see Table 3-3 for the menu tree and Section
5 for the factory default settings.
3.4.4 Demand Period Setting Menu (dEt)
Use this menu item to setup the demand period. At the end of the specified period, demand values are calculated
in a periodic cycle. Please see Table 3-3 for the menu tree and Section 5 for the factory default settings.
3.4.5 Password Settings Menu (Pın)
Use this menu item to turn the password protection on/off, set a password activation time and change password
settings editing options. Please see Table 3-3 for the menu tree and Section 5 for the factory default settings.
4 digit password protects the product setup and counter menus against unauthorized access and modifications.
When activated, a password query screen is displayed if someone attempts to change the values. After a successful
login, the device will not ask for a password until the "password activation time" has elapsed. You can set this value
in the respective menu item. Please see Table 3-3 for the menu tree and Section 5 for the factory default settings.
18 | Electronic Multimeter - MMW03-CH
Figura 3.4: Alarm Example
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