Hitachi SJ700-4000HFU2

Chapter 3 Operation
3-4
3.2.2 Code display system and key operations
This section describes typical examples of digital operator operation (in basic and full display modes) and an example
of special digital operator operation in extended function mode U.
The initial display on the monitor screen after power-on depends on the setting of function "b038". For details,
see Section 4.2.85, "Initial-screen selection," (on page 4-78).
When the setting of function "b038" is "01" (factory setting), the monitor initially shows as the
setting of function "d001" (output frequency monitoring). Pressing the key in this status changes the
display to .
Note: The display contents on the monitor depend on the settings of functions "b037" (function code display
restriction), "b038" (initial-screen selection), and "b039" (automatic setting of user parameters). For details,
see Sections 4.2.84, "Function code display restriction," (on page 4-76), 4.2.85, "Initial-screen selection," (on
page 4-78), and 4.2.86, "Automatic user-parameter setting," (on page 4-79).
Function name
Code
Default
Function code
display restriction
b037
00
Full display
Initial-screen
selection
b038
01
d001(Output frequency monitoring)
Automatic
user-parameter
setting function
enable
b039
00
Disabling
note: The following procedure enables you to turn the monitor display back to (*), displaying
, regardless of the current display mode:
- Hold down the key for 3 seconds or more. The monitor shows (*) alternately.
* The monitor shows only when the motor driven by the inverter is stopped. While the motor is
running, the monitor shows an output frequency. The displayed monitor depends on "b038" (initial-screen
selection).
FUNC
FUNC