This is an old revision of the document!
Manual for LoTHR Electronics Station
The Electric Load XY-FZ35
Do not exceed maximums
| Max Voltage | 25V |
| Max Current | 5A |
| Max Power Wattage | 35W |
Settings
| OVP | overvoltage protection (default 25.2V) |
| OCP | overflow protection (default 5.10A) |
| OPP | power protection (default 35.5W) |
| OTP | over-temperature protection (at > 80°C, LCD flickers) |
| LVP | undervoltage protection (default 1.5V) When discharging a battery, set this to prevent damage to the battery |
The electronic load automatically saves the switching state before shutting down and resumes with the last state (power == on/off)
Discharge capacity Statistics:
the load current is not zero start statistics, until the next load current is zero, it is believed that the completion of a discharge process, statistical end
Discharge time Statistics:
from the current is not zero start statistics, to the next load current is zero, think that the completion of a test process, statistical end;
Set maximum Capacity (OAH):
When the OAH function is started, when the load discharge capacity is higher than the maximum capacity set, the electronic load stops
automatically and flashes to display “OAH”, and when the OAH alarm is lifted, the capacity statistics are automatically emptied
Set the maximum discharge time (OHP):
When the OHP function is started, when the load running time is greater than the maximum discharge time set, the electronic load stops
automatically and flashes to display “OHP”, and when OHP alarm is lifted, the time statistics are automatically emptied;
Note: If neither OAP or OHP are set, the electronic load will record the discharge capacity and discharge time. When the OHP function is turned on, the running time of the electronic load is the countdown mode
| Data group Features | |
|---|---|
DAT0 | Flashing shows only the capacity value and running time of the previous stage, and does not accumulate in the next run |
DAT1 | Flashing shows the capacity value and running time of the previous stage and will accumulate in future runs |
Serial Interface
Connect your PC via USB port above FZ35. Use serial console with 9600 8 N 1
| Serial Commands | |
|---|---|
start | Start upload |
stop | Stop upload |
on | Turn on Load features |
off | Turn off Load features |
x.xxA | Set load current |
LVP:xx.x | Set down Undervoltage |
OVP:xx.x | Set over pressure |
OCP:x.xx | Set over flow |
OPP:xx.xx | Set over power |
OAH:x.xxx | Set maximum capacity |
OHP:xx:xx | Set maximum discharge time |
read | Read product parameter settings |
Data upload format
No alarm status:
Load supply voltage, load current, capacity value, discharge time;
11.90V,0.11A,0.004Ah,00:02 à Load voltage 11.90V, load current 0.11A, capacity 0.004Ah, discharge time 00:02;
Note: If the maximum discharge time is turned on, 00:02 indicates a countdown;
Alarm Status
Upload Alarm status code (OVP/OCP/OPP/LVP/OAH/OHP/OTP)
Read product parameter settings
OVP:25.2, OCP:5.10, OPP:35.5, LVP:1.50,OAH:0222,OHP:00:00,
Overvoltage, overcurrent, over power, undervoltage, maximum capacity, maximum discharge time
The Power Supply DS30V05A
The KSGEr solering station
Software Version: 2.09
Hardware Version: ….