YASKAWA iQpump Micro CIMR-PW Series User Manual page 77

Long blink
(50% dut y)
Double blin k
Short lin k
(15% dut y)
Output Frequency
AUTO Mode Selection
HAND Mode Selection
RUN Command
Frequency
AUTO LED
HAND LED
Operation Mode
Setting the Real Time Clock
u
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.
Feedback Loss Wire Break Alarm
n
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.
The drive requires a feedback device (e.g., pressure transducer, flow meter, etc.) to perform automatic system regulation. Any
analog 0~10 V or 4-20 mA feedback device can be used in combination with the drive.
Note:
The factory default setting for the drive is 4~20 mA feedback device connected to analog input A2.
Real Time Clock Setting Display
n
Note: Setting the Real-Time Clock will clear a "Clock Not Set" alarm.
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
1 s
ON
ON ON
ON
Figure 4.6 AUTO LED and HAND LED Timing Status
OFF ON
6 Hz
0 Hz
OFF Short blink
OFF
Figure 4.7 LEDs and Drive Operation in AUTO and HAND Modes
4.6 Using the Optional HOA Keypad
2 s
ON
ON ON ON
ON Blink
OFF
AUTO
ON
ON
ON
OFF Blink OFF
4
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