3/5/2016 3:31 AM | |
Posts: 30 Rating: (0) |
Hello everyone, My CNC machine is using 611 simodrive for 20 years. First break down was DC capacitor on 1 E/R module failure, after changing capacitor, everything seems silence. I/R module goes Yellow led when activate. DC link ok 580V, Ribbon cable enough P5, P24, P15... HF+, HF-.. 7 segs LED diplay " n ". I open the modules and check all IGBT, IGBT ASH, All are OK but Servo not run when activate. anyone help me any suggest? Thanks and best regards ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 3/7/2016 10:49:02 AMNew subject after splitting |
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3/5/2016 7:27 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Please provide the MLFB number of I/R module. |
3/6/2016 12:56 PM | |
Posts: 30 Rating: (0) |
It is very strange! All signals displayed READY without fault alarm but no any torque at shaft of servo. My machine is IMA CNC |
3/8/2016 6:57 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Attached drawing is of NE module. Please attach drawing of axis LT control module drawing. |
3/8/2016 8:21 AM | |
Posts: 30 Rating: (0) |
this is diagram for X axis |
3/8/2016 8:22 AM | |
Posts: 30 Rating: (0) |
This is for Y axis |
3/8/2016 8:31 AM | |
Posts: 30 Rating: (0) |
this is Z axis |
3/8/2016 8:33 AM | |
Posts: 30 Rating: (0) |
This is last axis, W axis |
3/8/2016 10:04 AM | |
Joined: 12/9/2015 Last visit: 3/28/2022 Posts: 4 Rating: (0) |
AS1_X=0V AS2_X=0V AS1_Y=0V AS2_Y=0V AS1_Z=0V AS2_Z=0V AS1_W=0V AS2_W=0V |
3/8/2016 10:11 AM | |
Posts: 30 Rating: (0) |
Dear Piscean, Please take alook to my attachment for Schematic of AS1-AS2 series |
3/8/2016 11:28 AM | |
Posts: 30 Rating: (0) |
Dear Piscean, do you have full specification of 34 pins RIBBON cable? Thanks |
3/8/2016 11:59 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Please see attachment.
Ok. Just power On the machine, press cycle start button & measure the analog in put voltage by multi-meter, with DC voltage range, at X, Y, Z, W axis module (which ever is applicable) card at terminal at X321 terminal 56 & 14. Ensure that feed pot on CNC panel is at 100%. Please reply on measurement of actual DC voltage at LT power module bus. Attachment611A_RIBBON_CABLE_DATA (1).pdf (421 Downloads) |
3/8/2016 1:47 PM | |
Joined: 12/9/2015 Last visit: 3/28/2022 Posts: 4 Rating: (0) |
DC bus voltage is 572V. |
3/8/2016 1:54 PM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
OK. Please provide set point to axis externally & check the behaviour of axis motor. (As suggested in earlier post) |
3/8/2016 2:40 PM | |
Joined: 12/9/2015 Last visit: 3/28/2022 Posts: 4 Rating: (0) |
i have been tried. But motor no happen. Motor not run |
3/8/2016 2:54 PM | |
Posts: 30 Rating: (0) |
Dear Piscean, Please tell me function of pin no.: 10, 12, 14 of 34 pins X151? How is good condition of these signal? Thanks |
3/9/2016 4:53 PM | |
Posts: 30 Rating: (0) |
Dear Nulizang, Piscean Where are you? |