4/16/2021 4:15 AM | |
Joined: 6/22/2018 Last visit: 12/25/2023 Posts: 109 Rating:
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and my devise of technological module |
Young passionate programmer ! |
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4/16/2021 8:59 AM | |
Joined: 3/30/2020 Last visit: 9/2/2024 Posts: 4713 Rating:
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Hello. For an expanded description look at the topic: Focus especially to the post with date code 5/25/2018 4:50 PM. There is a sample attached there. For convenience sake the message text is quoted.
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Last edited by: qwazee at: 04/16/2021 12:51:10Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued. |
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4/16/2021 9:58 AM | |
Joined: 4/28/2015 Last visit: 7/31/2024 Posts: 394 Rating:
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Hello, please check the signal input voltage of the TB6600 motor step driver... The SIMATIC S7-1511C uses 24V output singals at PTO connectors. If you use this TB6600 motor step driver with a SIMATIC S7-1200, normally you use a "option board" for 5V singal outputs. This is not possible at the S7-1511C... Take care! For more information, see CPU manual: |
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4/16/2021 12:04 PM | |
Joined: 10/11/2006 Last visit: 8/27/2024 Posts: 5901 Rating:
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Hello, with S7-1500 you need additionally TM PTO 4. Page 28: Stepper motors Drives with a stepper motor interface are connected using telegram 3 and with the help of PTO (Pulse Train Output) pulse generators. For functional support of stepper motor operation, quantization of the control deviation can be set. Through the specification of a quantization, a range around the target position is defined in which no correction of the actual position is to be made. This prevents a possible oscillation of the stepper motor around the target position. Two types of quantization can be set: ● Quantization of the control deviation corresponding to the encoder resolution ("<TO>.PositionControl.ControlDifferenceQuantization.Mode" = 1) This prevents oscillation of the stopped motor between two increment values, for example. This mode is especially helpful when using multiple encoders. With this setting, the quantization is adapted appropriately at an encoder switchover. This mode is helpful for stepper motors with encoders in which the resolution of the encoder is lower than the step size of the stepper motor. ● Direct specification of a value for quantization of the control deviation. ("<TO>.PositionControl.ControlDifferenceQuantization.Mode" = 2, value setting in "<TO>.PositionControl.ControlDifferenceQuantization.Value") This mode is helpful for stepper motors with encoders in which the resolution of the encoder is greater than the step size of the stepper motor. https://support.industry.siemens.com/cs/ww/en/view/109766462 5.3.5 TM PTO 4 (S7-1500, S7-1500T) https://support.industry.siemens.com/cs/ww/en/view/109766459 |
With best regards, |
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