Has anyone flashed the new firmware (1.04 / 1.05) and then tried the battery discharge app? The new firmware broke that feature for me, load wont go above 0.1A regardless of settings. I found 1.02 firmware hosted online and rolled it back, and suddenly it works fine again.
Curious to see if anyone can replicate that or if it's just mine.
Hi all,
I had DL3031A, the HW version 01.00
Already flash the new firmware 00.01.05 and this bug is also happened. Sometimes, the load is wont run. Then need to power off and on again to start normally. Do you have link for old firmware 1.02 ?
Today I just join the forum, to ask help for fixing the PS protection. The INPUT is not working at all. Checking by SCPI command
-> *TST?
<- (Return Count:100)
OppRef:FAILED,VmonTrig:FAILED,ImonTrig:FAILED,OcpRef:FAILED,OvpRef:FAILED,Temp1:FAILED,Temp2:FAILED
-> :STAT:OPER:COND?
<- (Return Count:5)
8192
Think I got big trouble, cause the device is not working right now, since there is no opertion manual to clear this PS protection.
note of DL3000 programming guide in page 1-7, SCPI Status Register, opertion condition is 8192 --> PS :
Protection Shutdown. When overcurrent, overpower, or overtemperature occurred, the load's input is turned off (protection shutdown).