The speed at which communication takes place on the network. Group is dedicated to every ½ slot (This means you get 2 groups for In 2-slot addressing, a group isĭedicated to every 2 slots. On bank #3 on the SLC adapter, or the backplane of a PLC-5 chassisĭetermine the addressing mode. Please do not get the terms Rack and Chassis confused. A chassis can be small enough that it does not take up an entire rack of memory, or may be large enough that it consumes more than one rack of memory. The Rack is not the same as a chassis on Remote I/O. Important: A RACK ALWAYS consists of 8 Groups. A Rack is a memory location consisting of 8 Groups. A Group is a memory location consisting of one word of You can see this clearly when the RADIX is switched to The entire input and output data tables are made up ofġ6 bit words. SLC, a word is a memory location consisting of 16 bits byĭefinition. Only have 2 states: On or Off, True or False, 1 or 0, Yes or Smallest unit of information the processor can handle. (Racks and Groups into Slots and Words)Ĭonsider the Following Image: SLC-500 Remote I/O (1747-SN) Terms Memory Bit Sometimes the amount of I/O we need wouldn’t normally fit in a standard SLC chassis, or even extended local I/O on the SLC.Ī key concept to understand is that the 1747-SN (Scanner Module) converts PLC-5 typed addressing into SLC addressing. We also use Remote I/O to increase the number of I/O points the processor controls. FactoryTalk View SE Trends and Data Log.Beginning a FactoryTalk View SE Project.Derivative Settings for ControlLogix PID Enhanced.Integral Settings for ControlLogix PID Enhanced.Proportional Settings for ControlLogix PID Enhanced (PIDE).
Proportional, Integral, Derivative (PID).