Yaskawa Z1000 AC Drive HVAC - Manual (Page 298)

B.10 o: Operator-Related Settings
The o parameters set up the HOA keypad displays.
u o1: HOA Keypad Display Selection
No.
(Addr.
Hex)
Name LCD Display Description Values Page
o1-01
(500) Drive Mode Unit
Monitor Selection
User Monitor Sel
Selects the content of the last monitor that is shown when
scrolling through Drive Mode display. Enter the last three digits
of the monitor parameter number to be displayed: U-.
Default: 106
Range: 104 to
699
180
o1-02
(501) User Monitor Selection
after Power Up
Power-On Monitor
1: Frequency Ref
2: FWD/REV
3: Output Freq
4: Output Current
5: User Monitor
1: Frequency reference (U1-01)
2: Direction
3: Output frequency (U1-02)
4: Output current (U1-03)
5: User Monitor
Default: 1
Range: 1 to 5
180
o1-03
(502)
HOA Keypad Display
Selection
Display Unit Sel
0: 0.01 Hz
1: 0.01%
2: r/min
3: User Units
Sets the units the drive should use to display the frequency
reference and motor speed monitors.
0: 0.01 Hz
1: 0.01% (100% = E1-04)
2: r/min (calculated using the number of motor poles setting in
E2-04, E4-04, or E5-04)
3: User-selected units (set by o1-10 and o1-11)
Default: 0
Range: 0 to 3
181
o1-06
(517)
User Monitor Selection
Mode
Monitor Mode Sel
0: 3 Mon Sequential
1: 3 Mon Selectable
0: 3 Monitor Sequential
(Displays the next two sequential monitors)
1: 3 Monitor Selectable (o1-07 and o1-08 selected monitor are
shown)
Default: 0
Range: 0, 1
181
o1-07
(518)
Second Line Monitor
Selection
2nd Monitor Sel
Selects the monitor that is shown in the second line.
Enter the last three digits of the monitor parameter number to
be displayed: U-. For example, set "403" to display
monitor parameter U4-03.
Default: 102
Range: 101 to
699
181
o1-08
(519)
Third Line Monitor
Selection
3rd Monitor Sel
Selects the monitor that is shown in the third line.
Enter the last three digits of the monitor parameter number to
be displayed: U-. For example, set "403" to display
monitor parameter U4-03.
Default: 103
Range: 101 to
699
181
o1-09
(51C)
Frequency Reference
Display Units
Fref Disp Unit
0: WC
1: PSI
2: GPM
3: °F
4: CFM
5: CMH
6: LPH
7: LPS
8: Bar
9: Pa
10: °C
11: Mtr
12: Ft
13: LPM
14: CMM
15: Custom unit
16: No Unit
Sets unit display for the frequency reference parameters and
frequency related monitors when o1-03 > 40.
0: WC (Inch of water)
1: PSI (Pounds per square inch)
2: GPM (Gallons per minute)
3: F (Degrees Fahrenheit)
4: CFM (Cubic feet per minute)
5: CMH (Cubic meters per hour)
6: LPH (Liters per hour)
7: LPS (Liters per second)
8: Bar (Bar)
9: Pa (Pascal)
10: C (Degrees Celsius)
11: Mtr (Meters)
12: Ft (Feet)
13: LPM (Liters per minute)
14: CMM (Cubic meters per minute)
15: Custom units (Determined by o1-12)
16: None
Default: 16
Range: 0 to 16
181
o1-10
(520)
User-Set Display Units
Maximum Value
UserDisp Scaling
These settings define the display values when o1-03 is set to 3.
o1-10 sets the display value that is equal to the maximum output
frequency.
o1-11 sets the position of the decimal position.
Default: <1>
Range: 1 to
60000
182
o1-11
(521)
User-Set Display Units
Decimal Display
UserDisp Dec
Default: <1>
Range: 0 to 3
182
o1-13
(3105)
Frequency Reference
and Frequency Related
Monitor Custom Units 1
Fref Cust Unit 1
Sets the customer-specified unit display for the frequency
reference parameters and frequency related monitors when
o1-03 = 3 and o1-09 = 15 as custom units.
Default: 41
Range: 30 to 7A
182
o1-14
(3106)
Frequency Reference
and Frequency Related
Monitor Custom Units 2
Fref Cust Unit 2
Sets the customer-specified unit display for the frequency
reference parameters and frequency related monitors when
o1-03 = 3 and o1-09 = 15 as custom units
Default: 41
Range: 30 to 7A
182
B.10 o: Operator-Related Settings
298 YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual