The Error codes are #7(mA LOW ERROR) and #12 (EXPOSURE TIME LIMIT ERROR).
The system does not allow to make exposure over 100mA. under this value everything seems normal but the error codes appear when I trying to make an exposure over 100 mA I did kVp, mA/mAs calibration but nothing has changed.
Could it be a problem with software?
Does this happen with all techniques? Or only with certain exposures? Also check the medium size resistors (1 or 2 what) on the board that has the 4 square shaped relays. (the technical name has escaped me at the moment and I do not have documentation at hand) some tm50 generators have orange relays and others black. If you have a manual, or anyone else does that they could share - then I can be more specific on the board description. I had a similar problem a while back, and those resistors were fried causing all sorts of odd problems.
Dear Hughes thanks for your response.
It happens with all techniques. I only have a TM series general service manual it covers TM30,40,50,80.Not specific for TM50.
Do you remember the board name that has relays you told because I could not find any relays on my system
Finally I remembered, The relays on the board I was talking about are to control the IGBTs (IGBT had escaped my memory). The name of the board still eludes my memory, but I do think that it also did something with the filament control. If any other tech out there knows the board I am talking about feel free to chime in! It has a couple 10 Watt ceramic resistors, has a couple Red LEDs on it, I don't remember about any ICs but possibly, and then the 4 medium size relays that control the switching of the IGBTs. That's really all I have, sorry Provenzo if that is a dead end. I had a 2 cabinet system, the cabinet that had the top section that would side out included the board I am talking about. It was in about the middle on the left. About 20cm by 15cm?
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provenzo arrow
Trex TM50
May 21, 2014 09:56
I am having a problem with trex50 Time limit error and mA low error.Does anyone have a suggestion
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Irfan Malik
re: Trex TM50
May 21, 2014 05:06
what is error no.?, i can send you the manual please contact me valleymedical786@gmail.com
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provenzo arrow
re: re: Trex TM50
May 22, 2014 08:40
The Error codes are #7(mA LOW ERROR) and #12 (EXPOSURE TIME LIMIT ERROR).
The system does not allow to make exposure over 100mA. under this value everything seems normal but the error codes appear when I trying to make an exposure over 100 mA I did kVp, mA/mAs calibration but nothing has changed.
Could it be a problem with software?
to rate and post a comment
Joseph Hughes
re: Trex TM50
May 22, 2014 08:38
Does this happen with all techniques? Or only with certain exposures? Also check the medium size resistors (1 or 2 what) on the board that has the 4 square shaped relays. (the technical name has escaped me at the moment and I do not have documentation at hand) some tm50 generators have orange relays and others black. If you have a manual, or anyone else does that they could share - then I can be more specific on the board description. I had a similar problem a while back, and those resistors were fried causing all sorts of odd problems.
to rate and post a comment
provenzo arrow
re: re: Trex TM50
May 22, 2014 01:33
Dear Hughes thanks for your response.
It happens with all techniques. I only have a TM series general service manual it covers TM30,40,50,80.Not specific for TM50.
Do you remember the board name that has relays you told because I could not find any relays on my system
to rate and post a comment
Joseph Hughes
re: re: re: Trex TM50
May 22, 2014 07:28
Finally I remembered, The relays on the board I was talking about are to control the IGBTs (IGBT had escaped my memory). The name of the board still eludes my memory, but I do think that it also did something with the filament control. If any other tech out there knows the board I am talking about feel free to chime in! It has a couple 10 Watt ceramic resistors, has a couple Red LEDs on it, I don't remember about any ICs but possibly, and then the 4 medium size relays that control the switching of the IGBTs. That's really all I have, sorry Provenzo if that is a dead end. I had a 2 cabinet system, the cabinet that had the top section that would side out included the board I am talking about. It was in about the middle on the left. About 20cm by 15cm?
to rate and post a comment