Digital Operator
3-
3
Note Except in diagrams, Keys are referred to using the Key names listed in the above table.
There are indicators on the upper left of the RUN and STOP Keys on the Digital Operator. These indicators
will light and flash to indicate operating status.
The RUN Key indicator will flash and the STOP Key indicator will light during initial excitation of the
dynamic brake. The relationship between the indicators on the RUN and STOP Keys and the Inverter status is
shown in the
Fig 3.2
.
Fig 3.2 RUN and STOP Indicators
JOG Key
Enables jog operation when the Inverter is being operated from the
Digital Operator.
FWD/REV Key
Selects the rotation direction of the motor when the Inverter is being
operated from the Digital Operator.
Shift/RESET Key
Sets the number of digits for user constant settings.
Also acts as the Reset Key when a fault has occurred.
Increment Key
Selects menu items, sets user constant numbers, and increments set
values.
Used to move to the next item or data.
Decrement Key
Selects menu items, sets user constant numbers, and decrements set
values.
Used to move to the previous item or data.
DATA/ENTER Key
Pressed to enter menu items, user constants, and set values.
Also used to switch from one screen to another.
RUN Key
Starts the Inverter operation when the Inverter is being controlled by
the Digital Operator.
STOP Key
Stops Inverter operation.
This Key can be enabled or disabled when operating from the control
circuit terminal by setting user constant o2-02.
Table 3.1 Key Functions (Continued)
Key
Name
Function
Inverter output frequency
Frequency setting
STOP
STOP
RUN
RUN
STOP
Lit
Blinking
Not lit
