Vfd Interface (Hmi) - Daikin McQuay AGZ-D Operating And Maintenance Manual

VFD Interface (HMI)

The HMI is located in the lower left-hand corner of the unit control panel. It is used to view data
including fault and alarm information. No operator intervention on this control is required for normal
unit operation.
Table 14, Display Key Functions
Table 15, Display Key Functions
No. Display
Function
1
Key(F1, F2)
ESC Key
2 3
RESET Key
3
4 RUN Key
5 Up Arrow Key
Down Arrow
6
7 STOP Key
8 ENTER Key
9
Selection Key
10 RUN Light
11 LO/RE Light
12 ALM LED Light
OMM 1087
Name
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.
• 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.
• Moves the cursor to the right.
• Resets the drive to clear a fault situation.
Starts the drive in LOCAL mode.
Scrolls up to display the next item, select parameter numbers, and increment setting
values.
Scrolls down to display the next item, select parameter numbers, and increment setting
Key values.
Stops drive operation.
• Enters parameter values and settings.
• Selects a menu item to move between displays
LO/RE Switches drive control between the operator (LOCAL) and an external source
(REMOTE)for the Run command and frequency reference.
Lit while the drive is operating the motor.
Lit while the operator is selected to run the drive (LOCAL mode).
Refer to ALARM (ALM) LED Displays on page 63
Function
AGZ 025D through 190D 61