Products > Test Equipment
Siglent SDL1000X/SDL1000X-E Electronic Load
tautech:
--- Quote from: martin1959 on July 11, 2024, 06:03:11 am ---Some weeks ago when I tried to update firmware from V1.1.1.23R1 to V1.1.1.23R2 the update failed with "Host update failed by udisk!" (using 1GB USB-Stick and filename SDL1000X_1.1.1.23R2.ADS).
Today I retried it with some different strategy and this time the firmware update WORKED:
- renamed the ADS file to 8.3 character MS-DOS compatible name "SDL1000X.ADS"
- ADS file saved to root directory of the USB-Stick
- using different USB-Stick, 8GB Sandisk USB-Stick, FAT32 format
- I found that the cluster size was 16384 bytes (instead of the 4096 bytes recommended by Siglent)
I think that renaming the ADS file to the short 8.3 filename and saving it to the root directory was the trick to make the update work.
I don't know whether the FAT32 cluster size in this case did make a difference or not. Normally I would go with the 4096 bytes recommended by Siglent, but I used that Sandisk 8GB USB-Stick out of the box and only afterwards checked the cluster size.
--- End quote ---
Only this ^^^ is required.
Long filename will work.
Installed from a folder works.
16k clusters also work.
Your old USB stick was the problem, for whatever reason, nothing else.
Martin72:
I might want to install my load in my 19" rack - which Siglent rack kit would be suitable?
tautech:
--- Quote from: Martin72 on July 11, 2024, 03:32:12 pm ---I might want to install my load in my 19" rack - which Siglent rack kit would be suitable?
--- End quote ---
SDG-RMK
Rack mount kit, compatible with SDG800, SDG1000X, SDG2000X, SDG5000, SDG6000X series generators and SDM digital multimeters, SDL1000X load, Height 3U
CM:
Can you please repost the service manual? My SDL is out of spec. Thank you.
Martin72:
I can do that in a few days.
--- Quote --- My SDL is out of spec.
--- End quote ---
How did you determine that?
With which measuring equipment?
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