Datakom DKM-407, Руководство пользователя

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Three buttons on the front panel provide
access to configuration and measurement
screens.
BUTTON FUNCTION
Selects display context

THD display

Minimum values display

Maximum values display

Demand display
HELD PRESSED FOR 5SEC:
resets min-max values and
displays minimum phase-to-
neutral voltages.

Upper screen

Increase (config.)

Lower screen

Decrease (config.)
IF NO BUTTON PRESSED
FOR 5 MINUTES:
returns to the main display
screen
BUTTON FUNCTION
In order to enter the
configuration menu,
hold both arrow buttons
pressed for 2 seconds.
Pressing the SET button will
save the current parameter
and display the next
parameter.
Holding the SET button
pressed for 2 seconds will
display the previous
parameter.
SCREEN FUNCTION


0: No action
1: Reset Demand values


0: No action
1: Reset kWh and kVArh
counters


0: No action
1: Reset hour counter


0: No action
1: Reset alarms


Default screen selection (refer user
manual)

Current transformer primary (xxx/5A
format)


Voltage transformer ratio
(xxx.x/1 format)

High voltage alarm limit. If set to 0
then does not check high voltage.

Low voltage alarm limit. If set to 0
then does not check low voltage.


High frequency alarm limit. If set to 0
then does not check high frequency.


Low frequency alarm limit. If set to 0
then does not check low frequency.

Overcurrent alarm limit. If set to 0
then does not check the limit.

High active power alarm limit. If set
to 0 then does not check the limit.

Low active power alarm limit. If set
to 0 then does not check the limit.

High reactive power alarm limit. If
set to 0 then does not check the
limit.

Low reactive power alarm limit. If set
to 0 then does not check the limit.

High power factor alarm limit. If set
to 0 then does not check the limit.

Low power factor alarm limit. If set
to 0 then does not check the limit.


Device Modbus address (0-255)


RS-485 baud rate
(0=2400 / 1=4800 / 2=9600 /
3=19200 / 4=38400 / 5=57600 /
6=115200)
PROGRAMMING
PROGRAM PARAMETERS PUSHBUTTON FUNCTIONS