Setting the real time clock, Feedback loss wire break alarm – Yaskawa iQpump Micro User Manual
Page 95
Flashing
ON
ON
ON
ON
ON
ON
1 s
Flashing
quickly
Figure 4.7 AUTO LED and OFF LED Status and Meaning
Long blink
(50% dut y)
Double blin k
Short lin k
(15% dut y)
1 s
2 s
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
Figure 4.8 LEDs and Drive Operation in AUTO Mode
OFF
ON
Blink
OFF
Blink
OFF
Output Frequency
RUN Command
Frequency
AUTO LED
HAND Mode Selection
AUTO Mode Selection
OFF
AUTO
Operation Mode
OFF
HAND LED
OFF
0 Hz
6 Hz
ON
Short blink
Figure 4.9 LEDs and Drive Operation in HAND Mode
u
Setting the Real Time Clock
The time and date must be set when a new HOA keypad is plugged in and the drive is powered up. The HOA keypad will
display the time and date setup screen for 30 seconds. If a button is not pressed during this time, the display will clear and a
“Clock Not Set” alarm will flash. Pressing the F2 (Data) key will display the setting screen again.
n
Feedback Loss Wire Break Alarm
If there is no sensor wired to the drive, a “Feedback Loss – Wire Break” alarm will flash on the display. Providing the proper
feedback device signal will clear the Feedback Loss alarm.
4.5 Using the Optional HOA Keypad
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
95
4
Start-Up Programming & Operation