Yaskawa Z1000 AC Drive HVAC - Manual (Page 101)

4.2 Using the HOA Keypad
Use the HOA keypad to enter OFF commands, switch AUTO or HAND Mode, change parameters, and display data including
fault and alarm information.
u Keys and Displays
F2 F1
ESC
M M
AUTO OFF
ENTER RESET
ALM DIGITAL OPERATOR JVOP-183
HAND
12
11
9
8
1
2
3
10
4 5 6 7
Figure 4.1 Keys and Displays on the HOA Keypad
No. Display Name Function
1
F1
F2
Function Key
(F1, F2)
The functions assigned to F1 and F2 vary depending on the currently displayed menu. The name of
each function appears in the lower half of the display window.
2 ESC ESC Key
• Returns to the previous display.
• Moves the cursor one space to the left.
• Pressing and holding this button will return to the Frequency Reference display.
3 RESET Key
• Moves the cursor to the right.
• Resets the drive to clear a fault situation.
4 AUTO AUTO Key
Selects the source of Run command and frequency reference.
• Set the drive to AUTO mode.
• Run command input source depends on b1-02.
• Frequency reference input source depends on b1-01.
5 Up Arrow Key Scrolls up to display the next item, selects parameter numbers, and increments setting values.
6 Down Arrow Key Scrolls down to display the previous item, selects parameter numbers, and decrements setting values.
7 OFF OFF Key Follows the stopping method set in b1-03 to stop drive operation.
8 ENTER Key
• Enters parameter values and settings.
• Selects a menu item to move between displays.
9
HAND
HAND Key
The drive runs at a selectable frequency reference source by b1-12.
• Set the drive to HAND mode.
• When b1-13 is set to 1, HAND and AUTO mode can be switched while the drive is running.
10
AUTO
AUTO Light Lit while the drive is in AUTO mode. Refer to page 103 for details.
11
HAND
HAND Light Lit while the drive is in HAND mode. Refer to page 103 for details.
12 ALM LED Light Refer to ALARM (ALM) LED Displays on page 103 .
4.2 Using the HOA Keypad
YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual 101
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Start-Up Programming & Operation