Dantherm HCV 700, Руководство по обслуживанию

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Firmware update
Introduction The HCV700 unit utilizes an USB-B connection, for updating the units firmware, by up-
loading a firmware file onto the units internal storage, where after it will be loaded and
activated upon the next reboot of the unit
Preparation Make sure the unit is in normal running condition, and it’s easy to disconnect/connect
the 230V power supply.
Tools needed The following tools is necessary for updating the HCV700 unit firmware

Computer (PC) with any MS Windows installed, and free USB slot available.

USB cable- USB_A to USB_B plugs (printer cable)

Firmware file (filename.BIN)
Procedure Follow these steps to update the firmware:
Step Action
1 Switch off the HCV700 unit if on
2 Switch on the PC, and wait until its ready
3 Connect the USB cable to the PC and to the HCV700 unit (plug located behind
the upper front cover)
4 Switch on the HCV700 unit
5 If connected correct, the PC will now find the USB connection, and automati-
cally install the correct USB driver (DAH-UVC)
6 Open Windows file explorer, and locate the HCV700 unit with its own drive
letter
7 The HCV700 unit drive will contain minimum one file, BOOT_LOG.TXT and if
previously firmware updated, also the present firmware, renamed to *.OLD
8 Locate the new firmware file with extension *.BIN on the PC, copy this file to
clipboard. Navigate back to the HCV700 unit drive, and paste the file from
clipboard into the HCV700 unit drive. Now the file is placed next to
BOOT_LOG.TXT.
This copy process must not exceed 60 seconds
9 Safely disconnect USB, using the MS Windows function: Safely Remove Hard-
ware, and disconnect the USB cable when prompted for it.
10 Switch of the HCV700 unit, wait 30 seconds
11 Switch on the HCV700 unit, and wait while it loads the new firmware into the
controller. This process must not exceed 120 seconds. The recent uploaded
*BIN file is renamed to *.OLD, and stored for future roll backs if needed.
12 Now the unit is updated.