PLC,WorkShop,for,Modicon,Quant computer PLC WorkShop for Modicon of Quantum VME Configuration
Gone are those times when the companies and the organisations didn't need a hi-tech system to handle them. Owing to the considerable increase in the business sector and thus, an enormous increase in the complexity of the organisational struc ----------------------------------------------------------Permission is granted for the below article to forward,reprint, distribute, use for ezine, newsletter, website,offer as free bonus or part of a product for sale as longas no changes a
Oneelement (the "master") has manage over other parts ("slaves")with a protocol of master/slave. As the network runs, every element can misplaceand increase master status, according to negotiations with other network members.Toadd the Quantum VME Bus extension:· Press box of "TSX QTM VME SysCtrl" on the dialog box of Configuration Extensions. The button of VME SysCtrl turns into selectable.· Choose the button of VME Sys Ctrl. The VMESys Ctrl parameters show in the dialog box of TSX QTM VME CE Setup.1. Writethe suitable value in the Slave Interrupt Level field. Get on a VME Bus can transferand reply to messages on 7 interrupt levels. This area decides which interruptlevel the board utilizes when it's working as a slave.2. Writea value between 1 and 255 in the field of Status ID. While the VME controller getsan interrupt though working as a slave, this is the value it transfers.3. Choosea suitable value for Master Arbitration Type. The setting decides how thecontroller will run. Applicable settings are Not System Controller, Round RobinMode (RRS) or Primary Mode (PRI). 4. Choosea suitable value for Master Release Mode. The area decides when a board workingas a master abandons its master status. Applicable settings are Release on BusCapture and Hold (BCAP), Request (ROR), Release On Clear (ROC) or Release WhenDone (RWD).5. Choosethe suitable value for Master VMEBus Request Level. The setting establisheswhat main concern the board has when trying to get master status. It can varietyfrom the lowest (BR0) to the highest (BR3).6. Forevery level of interrupt from Interrupt 1 to Interrupt 7, pick whether it oughtto be Disabled or Enabled. These settings will have a consequence when the VME operatesas a master. If an interrupt level is enabled, the controller will respond toany messages sent on that interrupt. If a level of interrupt is disabled, thecontroller will disregard them.7. Press OK.
PLC,WorkShop,for,Modicon,Quant