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V90 PN Closed-loop torque control insufficient documents

Created by: Rockon at: 4/3/2019 9:31 AM (7 Replies)

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4/3/2019 9:31 AM	Rate (0)
Rockon Bronze Member Joined: 11/2/2008 Last visit: 12/8/2024 Posts: 94 Rating: (1)	Hello experts, I am having following setup V90 -PN servo drive 6SL3210-5FE15-0UF0 V10300 V Assistant V1.05.05 S7-1200 CPU 1212C V90 OPI A5E37208830-006 GSD file gsdml-v2.32-siemens-sinamics_v90-20180321.xml As soon as I define supplementary telegram in V90 Servo drive switches to torque control mode. without enabling STW1.14 Even when its operated in Jog mode from V-Assistant software Latest operating instruction have very less information about this mode. I am having confusion when to use M_ADD1 M_LIMIT_POS M_LIMIT_NEG Please elaborate the same.

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4/3/2019 3:08 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/9/2024 Posts: 5960 Rating: (820)	Hello, when configuring telegram 750, the torqueliming value is set to the telegram value. The value is 0. So the limit is 0 and V90 has no torque to work. After connecting to a TO and activating "Additional Data", -> Torque data, the TO writes in 100% and all is OK.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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This contribution was helpful to 1 thankful Users Rockon

4/4/2019 10:14 AM	Rate (0)
Rockon Bronze Member Joined: 11/2/2008 Last visit: 12/8/2024 Posts: 94 Rating: (1)	Hello Tech Team, Thanks for your reply, Can't I switch to speed mode after selecting the supplementary telegram,. I mean to say Torque control mode shall be activated only when I make STW1.14 ON Regards,

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4/4/2019 4:59 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/9/2024 Posts: 5960 Rating: (820)	Hello, speedmode is active in every case. It is possible to use additionally torquelimiting. 10.12 Torque data 10.12.1 MC_TorqueLimiting V4 https://support.industry.siemens.com/cs/ww/en/view/109749262
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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4/6/2019 3:13 PM	Rate (0)
Foca Regular Member Joined: 7/25/2014 Last visit: 12/3/2024 Posts: 6 Rating: (0)	Hello, i've the same problem to Rockon, i write 100% in to limits but when i try to enable the driver it goes in alarm "overspeed". Some signals in the controls words change the functinality using telegram 750?

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This contribution was helpful to 1 thankful Users Rockon

4/8/2019 3:22 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/9/2024 Posts: 5960 Rating: (820)	Hello, when you don't use TO (Technologyobject), you have to ensure a secure operation, because you can switch between torque control and speed control. When you use TO, STW1.14 is not used. You can only activate torque limiting via the MC commands.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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9/17/2020 8:42 AM	Rate (0)
Rafi_smd Experienced Member Joined: 12/2/2018 Last visit: 9/5/2022 Posts: 5 Rating: (0)	Kindly provide with a sample program. I am not clear about the discussion.

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9/18/2020 11:32 AM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/9/2024 Posts: 5960 Rating: (820)	Hello, you can use MC_Torquelimiting. 7.15.3 MC_TorqueLimiting V5 (S7-1500, S7-1500T) https://support.industry.siemens.com/cs/ww/en/view/109766462
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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