LX ACGD?
1. Check the 208V power and cable (maybe not completely seated at the Axis SGA). Check a gradient amplifiers, adjust them.
2. For LX EchoSpeed or TwinSpeed systems, with ACGD running ASP2 or 9.x software: Intermittent SGA Internal Wiring Fault and Internal Power Supply Undervoltage. May be associated with oblique imaging, but also seen on sagital FSE scans using a knee coil and very small FOV. The fault may be somewhat repeatable with a given sequence, but will clear up if the FOV is increased. May be the real root cause of this problem with the GP:
There is one IC to be replaced in the GP. It is an IC to be populated at U108 on the GP, marked "gg513"
Look at SGA-PS front LEDs. If BUS OV LED lit, check PDU 420V output. If OV X,Y,Z LED lit, swap military connectors to isolate SGA vs. SGA-PS. Power cycle ACGD POWER breaker on PDU to recover.
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roman solano jesus antonio
gradient problem g.e. 9x
November 26, 2014 08:17
Hello good day I have this problem:
the gp reported a gradient amplifier z axis internal wiring fault or control undervoltage
the gp reported a gradient amplifier y axis internal wiring fault or control undervoltage
error number:
2244573
automatically makes recovery
help me thanks
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Konstantin Kuznetsov
re: gradient problem g.e. 9x
November 27, 2014 09:41
LX ACGD?
1. Check the 208V power and cable (maybe not completely seated at the Axis SGA). Check a gradient amplifiers, adjust them.
2. For LX EchoSpeed or TwinSpeed systems, with ACGD running ASP2 or 9.x software: Intermittent SGA Internal Wiring Fault and Internal Power Supply Undervoltage. May be associated with oblique imaging, but also seen on sagital FSE scans using a knee coil and very small FOV. The fault may be somewhat repeatable with a given sequence, but will clear up if the FOV is increased. May be the real root cause of this problem with the GP:
There is one IC to be replaced in the GP. It is an IC to be populated at U108 on the GP, marked "gg513"
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Yasir Raza
re: gradient problem g.e. 9x
November 27, 2014 09:41
1st of all Try to replace the CPU boards with any other amplifier....and check the results
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mahmoud abdelhaddy
re: gradient problem g.e. 9x
November 27, 2014 09:42
it is may be gradient power supply
you may swap between gradient to check if the error disappered or not for any help
en.mahmoud.abdelhady@gmail.com
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Joe Valdez
re: gradient problem g.e. 9x
January 10, 2015 06:09
Look at SGA-PS front LEDs. If BUS OV LED lit, check PDU 420V output. If OV X,Y,Z LED lit, swap military connectors to isolate SGA vs. SGA-PS. Power cycle ACGD POWER breaker on PDU to recover.
to rate and post a comment