48 • Control Keypad
_____________________________________________________________________________________________
7.3
Status LEDs
Green
On
Lights when the control supply voltage is connected to the HRVS-DN.
Yellow
Start
Lights during soft start, indicating that motor supply voltage is ramping up.
Green
Run
Lights after completion of the starting process, indicating that motor is
receiving full voltage.
Yellow
S.Stop
Lights during soft stop, indicating that the motor supply voltage is ramping
down.
Red
Stop
Lights when the motor is stopped.
Yellow
Test
Lights when the HRVS-DN is in TEST mode.
Green
D.Adj.
Lights when DUAL ADJUSTMENT is in operation.
Red
Fault
Lights upon operation of any of the built-in protections.
Flashes when:
Date and time are not set
INSULATION ALARM optional relay is activated. Refer to section
7.8.6
page 71.
Fault was detected but TRIP AFTER BYPASS is set to DISABLE.
Refer to section
7.8.6 page 71.
7.4
Reviewing and Modifying Parameters
Press the
Mode
key several times until you reach the required mode page.
Press the
Select
key to review parameters for this mode.
Once you reach the required parameter, use the
▼
or
▲
keys to modify its value.
To store the new parameters, press the
Select
key until the STORE ENABLE message displays and then
press the
Store
key. The DATA SAVED OK message will display for 2 seconds.
7.5
Upon first Control Voltage Connection
Few seconds after first connection of control voltage the
Fault
LED will flash and the LCD will display:
ALARM:
SET TIME & DATE
It is advised to set the time and date as described on section
7.6.6 on page 50.
If time and date are not set properly no time stamp to the faults shown in the STATISTICAL DATA.
Note
:
If the
Reset
button is pressed this message will not appear any more!!
7.6
Special Actions Performed in TEST/MAINTENANCE Mode
7.6.1
Run Self Test
Press the
Mode
and
▼
keys simultaneously.
The
Test
LED will light and the LCD will display:
TEST/MAINTENANCE
***OPTIONS***
Press the
Select
key.
The LCD will display:
RUN SELF TEST ?
PUSH UP ARROW
Press the
▲
key.
