Digital Operator
3-3
The IP54 Inverter is equipped with a different type of digital operator, the LCD Digital Operator or JVOP-
160-OY. This Operator features a clear text display with 5 lines while the key names and functions are the
same, see Fig 3.2. This operator is also available as an option for IP00 and NEMA 1 / IP20 Inverters.
Fig 3.2 LCD Digital Operator Component Names and Functions
îš‹ Digital Operator Keys
The names and functions of the Digital Operator Keys are described in Table 3.1.
Table 3.1 Key Functions
Key Name Function
LOCAL/REMOTE Key
Switches between operation via the Digital Operator (LOCAL) and
the settings in b1-01 and b1-02 (REMOTE).
This key can be enabled or disabled by setting parameter o2-01.
MENU Key Selects the modes.
ESC Key Returns to the status before the DATA/ENTER Key was pressed.
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 active digit when programming user parameters.
Also acts as the Reset key when a fault has occurred.
Drive Mode Indicators
FWD: Lights up when a forward run command is
input.
REV: Lights up when a reverse run command is
input.
SEQ: Lights up when the run command from the
control circuit terminal is enabled.
REF: Lights up when the frequency reference from
control circuit terminals A1 and A2 is enabled.
ALARM: Lights up when an error or alarm has
occurred.
Data Display
Displays monitor data, parameter numbers, and set-
tings.
Keys
Execute operations such as setting user parameters,
monitoring, jogging, and autotuning.
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