socomec SUNSYS - B10, Инструкция по установке и эксплуатации

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6.4. Using the LCD Display and Data Logger
6.4.1.
Operation
1. Keys on the data logger:
On the data logger, there are 5 keys used to change and operate. Generally, the functions of keys are defined
as followings.
“
→
” : View the lower layer (1st to 2nd) or move the cursor right
“
←
” : View upper layer (2nd to 1st) or move the cursor left
“
↑
” : View the previous screen or move the cursor up
“
↓
” : View the next screen or move the cursor down
“ OK ” : Set or confirm
2. Back light of LCD
As described in previous section, the color of backlight changes according to operation status. To save power,
the light remains illuminated only for 3 minutes after last operation. However, in case a failure or error occurs,
other than the backlight goes red, the backlight flashes every second until user presses the key accordig to
instruction on the LCD.
3. Audio Alarm
To inform the user, data logger will emit audio alarm in cases of following:
a. Inverter failure
b. Memory capacity of data logger is less than 5% remained
c. Convection fan is not able to rotate for any reason
This audio alarm can be disabled by “system information” menu. To do this consult the section “system
information” at follow.
4. Behavior in case memory is reach to full condition
Once the capacity of memory is less than 5%, data logger will emit audible alarm. At that moment, user should
manage the data inside and try to clear the memory by using a PC. In case user ignores the warning and does
not clear the memory, after memory is 100% full, the latest data will overwrite the earlier ones.