Siemens   6ES7315-1AF03-0AB0  !!!  --- sales3@amikon.cn  

  Contact:  Jessica

                                Skype:     jessica01235483

                                Wechat:   hu18030235311

                                Mobile:   86-18030235311(WhatsApp)

Figure 7 illustrates how the module WX/WY words and the command blocks are used together. The 2572-A writes values in the WX words, the PLC writes values in the WY words. WX1 and WY3 contains bits allow the PLC to monitor and control module global status. WY4 and WX2 contain bits that allow the PLC to trigger commands and monitor command status. The Command Slots (WY5-8) are used to point to the starting V Memory addresses of the Command Blocks. 

Siemens   6ES7315-1AF03-0AB0

6ES7315-1AF03-0AB0 | Siemens |  Controller Module

         sales3@amikon.cn  

To use the module command interface, your PLC logic typically loads a Command Slot with the address of the desired command block. 

It then sets a corresponding trigger bit in WY4 to cause the 2572-A to execute the command

Emal:sales3@amikon.cn                                                                                         

Shipping Term : TNT,DHL,FEDEX,ETC
Payment Term : T/T

Warranty: 12 month
Amikon supply： New+original+factory sealed+high quality