Shenzhen Hpmont Technology Co., Ltd. Chapter 5 Operation Instructions
HD3L Series Controller User Manual ―39―
Upload and download parameters
Upload:
When F01.03 = 1, the keypad displays “UPLd”. When the upload is finished, the keypad will jump to
display F01.00.
Figure 5–11 Uploading parameters
Download:
When F01.02 = 2, the keypad displays “dnLd”. When the download is finished, the keypad will jump to
display F01.03.
Figure 5–12 Downloading parameters
Note:
1. When downloading parameters, it displays ”dFAiL” which means that the EEPROM storage parameters of
keypad does not match with function parameters of HD3L.
First, upload the setting value of the correct function code to the EEPROM of keypad, and then download.
2. When uploading / downloading parameters, it displays ”E0022” and flashing which means EEPROM fault.
It will jump to next function code 10 seconds later. The troubleshooting is in Chapter 8 (on page77).
5.3 Initial Power On
It need carefully check before power is on. Please wire the controller according to the specifications
supplied by this manual.
After checking the wiring and mains supply voltage, switch on the MCCB and HD3L will be initialized.
The display will be as Figure 5–13.
Figure 5–13 Display initializing keypad
Hz
AVRPM%
REVFWD ALM LO/RE LOCK
U
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