O2: Digital Operator Keypad Functions - YASKAWA A1000 Technical Manual


o1-04: V/f Pattern Display Unit
Determines the units used for the frequency reference when setting parameters that create the V/f pattern: E1-04, E1-06,
E1-09, E1-11, and E2-04. For motor 2, this includes parameters E3-04, E3-06, E3-07, E3-09, and E3-11.
Enabled only in vector control modes (CLV, AOLV/PM, CLV/PM).
No.
o1-04
Setting 0: Hertz
-1
Setting 1: min
Note: For motor 2, o1-04 can only be set to 0 for Hertz.

o1-05: LCD Contrast Control
Sets the brightness of the LCD operator (option). The lower the setting, the brighter the LCD. The higher the setting, the
darker the LCD.
No.
o1-05

o1-10: User-Set Display Units Maximum Value
Determines the display value that is equal to the maximum output frequency.
No.
o1-10

o1-11: User-Set Display Units Decimal Display
Determines how many decimal points should be used to set and display the frequency reference.
No.
o1-11
Setting 0: No decimal point
Setting 1: One decimal point
Setting 2: Two decimal points
Setting 3: Three decimal points
 o2: Digital Operator Keypad Functions
These parameters determine the functions assigned to the operator keys.

o2-01: LO/RE (LOCAL/REMOTE) Key Function Selection
Parameter o2-01 determines whether the LO/RE key on the digital operator will be enabled or not for switching between
LOCAL and REMOTE.
No.
o2-01
Setting 0: Disabled
The LO/RE key is disabled.
Setting 1: Enabled
The LO/RE switches between LOCAL and REMOTE operation. Switching is possible during stop only. When LOCAL
is selected, the LED indicator on the LO/RE key will light up.
WARNING! Sudden Movement Hazard. The drive may start unexpectedly if the Run command is already applied when switching from
LOCAL mode to REMOTE mode when b1-07 = 1, resulting in death or serious injury. Check all mechanical or electrical connections
thoroughly before making any setting changes to o2-01 and b1-07.
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
Name
V/f Pattern Display Unit
Name
LCD Contrast Control
Name
User-Set Display Units Maximum Value
Name
User-Set Display Units Decimal Display
Name
LO/RE Key Function Selection
5.10 o: Operator Related Settings
Setting Range
Setting Range
Setting Range
1 to 60000
Setting Range
Setting Range
Table 5.43 lists the setting combinations for o2-01 and b1-07.
Default
0 or 1 Determined by A1-02
Default
0 to 5 3
Default
Determined by o1-03
Default
0 to 3 Determined by o1-03
Default
0 or 1 1
5
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