YASKAWA Z1000U Technical Manual page 165

n o1-10: User-Set Display Units Maximum Value
Determines the display value that is equal to the maximum output frequency.
No.
o1-10
n 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
u
o2: HOA Keypad Functions
These parameters determine the functions assigned to the operator keys.
n o2-04: Drive Model Selection
Set this parameter when replacing the control board or the terminal board.
information on drive model selection.
NOTICE: Drive performance will suffer and protective functions will not operate properly if the correct drive capacity is not set to o2-04.
No.
o2-04
Note: Change o2-04 setting only when necessary.
u
o4: Maintenance Monitor Settings
n o4-03: Cooling Fan Operation Time Setting
Sets the value for how long the cooling fan has been operating. This value can be viewed in monitor U4-03. Parameter o4-03
also sets the base value used for the cooling fan maintenance, which is displayed in U4-04. Reset this parameter to 0 after
replacing the cooling fan.
Note: 1. The value in o4-03 increases after every 10 hours of use. A setting of 30 will set the cooling fan operation time counter to 300 h. "300"
will be displayed in monitor U4-03.
2. The cooling fan may require maintenance at an earlier date in harsher environments.
No.
o4-03
n o4-11: U2-oo, U3-oo, and UB-09 to UB-16 Initialization
Resets the drive and bypass fault trace and fault history monitors.
Note: Initializing the drive using A1-03 does not reset these monitors.
No.
o4-11
Setting 0: No Action
The drive and bypass keep the previously saved record concerning fault trace and fault history.
Setting 1: Reset Fault Data
Resets the data for the U2-oo, U3-oo, and UB-09 to UB-16 monitors. Setting o4-11 to 1 and pressing the ENTER key
erases fault data in the bypass and drive and returns the display to 0.
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Name
User-Set Display Units Maximum Value
Name
User-Set Display Units Decimal Display
Name
Drive Model Selection
Name
Cooling Fan Operation Time Setting
Name
U2, U3, and UB-09 to UB-16 Initialization
5.10 o: Operator-Related Settings
Setting Range
1 to 60000
Setting Range
0 to 3
Refer to Defaults by Drive Model on page 329
Setting Range
-
Setting Range
0 to 9999 h
Setting Range
0, 1
Default
Determined by
o1-03
Default
Determined by
o1-03
for
Default
Determined by
drive capacity
5
Default
0 h
Default
0
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