YASKAWA Varispeed G7 Series Instruction Manual page 86

Key Name
FWD/REV Key
Shift/RESET Key
Increment Key
Decrement Key
DATA/ENTER Key
RUN Key
STOP Key
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.
Inverter output frequency
STOP
Frequency setting
RUN
STOP
Lit
Table 3.1 Key Functions (Continued)
Selects the rotation direction of the motor when the Inverter is being
operated from the Digital Operator.
Sets the number of digits for user constant settings.
Also acts as the Reset Key when a fault has occurred.
Selects menu items, sets user constant numbers, and increments set
values.
Used to move to the next item or data.
Selects menu items, sets user constant numbers, and decrements set
values.
Used to move to the previous item or data.
Pressed to enter menu items, user constants, and set values.
Also used to switch from one display to another.
Constants cannot be changed when Undervoltage (UV) is detected.
Starts the Inverter operation when the Inverter is being controlled by
the Digital Operator.
Stops Inverter operation.
This Key can be enabled or disabled when operating from the control
circuit terminal by setting user constant o2-02.
RUN
Blinking Not lit
Fig 3.2 RUN and STOP Indicators
Function
STOP
Digital Operator
3
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