Mitsubishi PLC FX3U pulse axis jog function block (mc_jog)

  Here is our jog function block (FB) It's using PLSV Instructions （ Variable speed pulse output command ）, About PLSV For a more detailed explanation of the instructions, see 《 Mitsubishi PLC special column 》 The next article , Different projects FB The design will be different , Here are the general methods and ideas , Code rights should attract jade . Limited to my level , The shortcomings and deficiencies in the article are inevitable , Readers are warmly welcome to criticize and correct , At the same time, thank you for your praise + forward .

Mitsubishi PLC Control step driver pulse positioning Correlation （ Code wiring diagram is attached ）_RXXW_Dor The blog of -CSDN Blog _ Mitsubishi plc Wiring diagram with stepping driver Stepping driver 、 Most of them are directions + Type of pulse , Therefore, the wiring is slightly more complex than the bus class , The signal level and amplitude need to be considered , Some need parallel current limiting resistors , This is something to be aware of .FX1N Pulse control instruction writing （ Support acceleration and deceleration pulse command , It is recommended to have acceleration and deceleration buffer control ） The customer process of the listing procedure is very simple （ Customers require a simple cycle , The system has a rear limit ：X0( Normally open signal ）, Just an example for reference . State machine programming （ Status register ）M8147 Y0 Pulse operation signal transition state ......https://blog.csdn.n