2 using the hoa keypad – Yaskawa Z1000 AC Drive HVAC User Manual
Page 104
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Flashing
ON
ON
ON
ON
ON
ON
1 s
Flashing
quickly
Figure 4.3 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 4.4 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 4.5 LEDs and Drive Operation in HAND Mode
4.2 Using the HOA Keypad
104
YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual
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