9/25/2017 9:05 PM | |
Joined: 10/5/2016 Last visit: 5/15/2024 Posts: 24 Rating: (2) |
And how i program it? I am Beginer in programing pleas help me? It is speciat SFC or FC for pulse ? Thank You |
9/25/2017 10:49 PM | |
Joined: 9/27/2006 Last visit: 6/5/2024 Posts: 12260 Rating: (2670)
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Hello milhaus; With the CPU and standard output modules you have it will not be possible to generate a PTO (pulse train output) signal to control a stepper motor. You have these choices: - change the CPU with a Compâct model (such as a CPU 314C-2DP) that has integrated Technological functions, and then you can use SFB 49 to generate a pulse. - use a specialized function module designed for stepper control: SIMATIC S7-300, FM 353 FUNCTION MODULE FOR POSITIONING WITH STEPPER MOTOR - make a small Profibus-DP network with a IM 151-1 head module for ET 200S,a nd use the following specialized pulse generator module: 6ES7138-4DD00-0AB0 ET200S, EL-MOD., 2 PULSE SIMATIC DP, ELECTRONIC MODULE FOR ET 200S, 2 PULSE PULSED GENERATOR AND TIMER MODULE, 15 MM WIDE, 2 CHANNELS - Use a 3rd-party pulse genertor as suggested earlier by CaOd. Hope this helps, Daniel Chartier |
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