Editing Acquiring VSD-E/XE fault reason details

This article describes how to use TweakTool to read ''fault location'' parameter from drive to examine the detailed reason of drive fault.
==TweakTool==
Tweak tool is a utily to read/write raw parameters from drive by using the USB adapter. TweakTool can be downloaded from [http://granitedevices.com/assets/files/TweakTool.zip this link]. The application does not require installing, just extract the ZIP file to local disc.
===Acquiring fault location===
====Preparations====
#Remove any cable from drive CMD port (the 16 pin flat cable)
#Follow instructions from 1-5 in TweakTool screen in order to be able to communicate to drive (see screenshot below). You may need to set Force SPI mode with GDtool if it's not selected.
#Close GDtool if it's is running
#Launch TweakTool_1.0.exe
====Reading the fault location parameter====
These numbers are referencing to the image below.
#Enter 15440 to parameter number
#Click Read parameter
#Observe that "Command OK" reads in the status bar. If some error is reported, connection didn't succeed. Ensure that earlier steps are followed. 
#''Fault location'' value should now display in parameter value
[[File:Tweaktool usage.png]]

==Fault location expanations==
Fault location changes only during fault and does not stay in memory after power-off. Read fault location after fault has occurred before shutting down drive.
{| class="wikitable"
|-
! Value !! Meaning
|-
| 1|| Overcurrent > 24A per phase
|-
| 2|| Overcurrent < -24A per phase
|-
| 10 || PLL error (1)
|-
| 15 || Illegal opcode (1)
|-
| 20 || Misalign data (1)
|-
| 25 || HW stack error (1)
|-
| 30 || Logic undervoltage < 2.2V (bad 12V input or overload on 5V lines)
|-
| 35 || Logic undervoltage < 2.7V (bad 12V input or overload on 5V lines)
|-
| 120 || Motor output short circuit
|-
| 600 || Overcurrent (user limit exceeded)
|-
| 100,110 || Loading config fail (1)
|-
|219 || Motor type is DC or parallel DC but power outputs of drive are not connected properly parallel. In DC mode B & C should be parallel and in parallel DC mode A & D and B & C should be wired parallel to eliminate this error. See VSD-E/XE manual for more details.
|-
| 200,210,220 ||  Saving config fail (1)
|-
| 9996,9997,9998,9999 || Internal variable safe range check limits exceeded (1)
|-
| 10000 || No fault location info (this value after normal power-up). Most faults don't change fault location.
|}
(1) If encountered, please send us detailed report how this happened and how to reproduce the error