3-30
3-7 Modified Constants Mode
The
modified constants mode is used to display or
change parameters that have been
changed from their factory-preset values.
When any parameters have been changed in program mode (b1-01 through o2-08),
pressing
the Enter Key in modified constants mode will cause these parameters to be
displayed. (The initialize-mode parameters won’t be displayed.)
S Modified Constants Mode Operations
• In
the following example, parameters C1-01 (acceleration time 1) and d1-01 (preset reference 1) have
been changed from their factory settings.
• The settings for these two parameters are displayed and the setting for d1-01 is changed from
“60.00 Hz” to “30.00 Hz.”
Key sequence Display Explanation
** Main Menu **
Operation
Displays operation mode.
** Main Menu **
Modified Consts
Displays modified constants mode.
Accel Time 1
c1-01= 20.0 Sec
Displays acceleration time 1 (C1-01).
Frequency Ref 1
d1-01= 60.00 Hz
Displays frequency reference 1 (d1-01).
Frequency Ref 1
060.00 Hz
Pressing Enter allows the setting to be changed.
(The leading digit will flash.)
Frequency Ref 1
030.00 Hz
Changes the setting to “30.00 Hz.”
Entry Accepted
Writes the new setting.
Frequency Ref 1
d1-01= 30.00 Hz
Returns to the frequency reference 1 display.
** Main Menu **
Modified Consts
Returns to the modified constants mode display.
Preparing for Operation Chapter
3
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