6/22/2016 5:09 AM | |
Joined: 10/17/2007 Last visit: 9/12/2024 Posts: 4019 Rating:
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Read my case for exchange information and I need help--here is Siemens specification: 6SN1118-0DK21-0AA1 SIMODRIVE 611 Digital High Performance, Closed-loop Control Plug-in Unit with Digital Setpoint Interface for FD or MSD control, 2-Axes for encoders with sin/cos 1 Vpp, NC Software required from 06.04.09 I have 840D PL (V.6.5.x) controlled m/c (Index C200) which use 13 this kind of 611D card (-0DK21-). Last night one of these card give me trouble alarm 300006 Module number 17 has not been found on the drive bus. and there is red LED on this card. I have no same type of card in stock, using 6SN1118-0DM23-0AA1 and 6SN1118-0DM33-0AA1 to replace for test, those 2 cards both cannot fit for my system--there would be no more other alarm but showing drive 17 /18 need start up or cycle time error. My boss prepare to order control card. Now I have question hope to get help: (for easy I define drive 17/18 as "A" and 19/20 as "B") #1--I switched control card (same type -0DK21-) drive "A" to "B" after original card from "A" (I think defective) pulled out left on the table for cooling down 3 hours. --Luck my system boot w/o error and m/c running until today . these 2 control all use 2x8A drive, only different is A card using P24 and BE1 on terminal X431--see my picture attached. but B not. My question is according to Siemens diagram in attached file , P24 is DC24V and BE1 is break output for motor#1, who can tell me , how can we control that output BE1 to trig K1 release brake? Is there some PLC interface signal in DB3x or somewhere ? #2--please help to confirm 6SN1118-0DK23-0AA0 can be use to replace 6SN1118-0DK21-0AA1, I only need to connect 1st encoder. leave 2nd empty. Thanks Siemens expert and forum friend in advance. AttachmentComb_0DK21_brake_1.pdf (226 Downloads) |
Last edited by: nulizhang at: 6/22/2016 5:22:05 AMadd more question Last edited by: nulizhang at: 6/22/2016 5:39:07 AMIf you like my comments please |
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