Banner iVu Plus TG Series Instruction Manual

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Banner iVu Plus TG Series Instruction Manual Manual pdf 160 page image

In this example, there are only two Blemish sensors in the current inspection. The Blemish3 location will be all zero on thecustomizable space. The customizable map had not reserved space for a Match sensor, so Match1 from the inspection willnot be outputted on the custom map.15.5.4 Input and Output BitsWriteable Input Bits are inputs to the iVu (outputs from the PLC or HMI). They are used for basic control of the iVu. They areaccessible using function code 6 (Preset Single Register). The same control is also possible using Coils 00001-16, functioncode 05 (Force Single Coil).Table 46: Input Bits: PLC Holding Register 1, also Coils 00001-16Coil 16 Coil 15 Coil 14 Coil 13 Coil 12 Coil 11 Coil 10 Coil 9 Coil 8 Coil 7 Coil 6 Coil 5 Coil 4 Coil 3 Coil 2 Coil 1Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0Commandreserved reserved reserved reserved reserved reserved reserved reserved reserved reserved reserved BarcodemodelsonlyTrigger TeachLatchProductChangeRead-only Input ACK Bits are outputs from the iVu (inputs to the PLC or HMI). They are used to acknowledge each of theinput bits sent from the PLC. For example, if the PLC changes the Trigger bit (from Input Bits, above) from a 0 to a 1, the iVuchanges the Trigger ACK bit from a 0 to a 1 in response. This information is available as Input Registers or HoldingRegisters. Use either function code 04 (Read Input Registers) or function code 03 (Read Holding Registers). The same datacan also be read from Inputs (10000) using Modbus function code 02 (Read Input Status).Table 47: Input ACK Bits: PLC Input Register 1 or Holding Register 1001, also Inputs 10001-16Input 16 Input 15 Input 14 Input 13 Input 12 Input 11 Input 10 Input 9 Input 8 Input 7 Input 6 Input 5 Input 4 Input 3 Input 2 Input 1Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0CommandACKreserved reserved reserved reserved reserved reserved reserved reserved reserved reserved reserved BarcodemodelsonlyTriggerACKTeachLatchACKProductChangeACKRead-only Status Bits are outputs from the iVu (inputs to the PLC or HMI). They are used to report the basic status of theiVu and the last inspection run. This information is available as Input Registers or Holding Registers. Use either functioncode 04 (Read Input Registers) or function code 03 (Read Holding Registers). The same data can also be read from Inputs(10000) using Modbus function code 02 (Read Input Status).Table 48: Status Bits: PLC Input Register 2 or Holding Register 1002, also Inputs 10017-32Input 32 Input 31 Input 30 Input 29 Input 28 Input 27 Input 26 Input 25 Input 24 Input 23 Input 22 Input 21 Input 20 Input 19 Input 18 Input 17Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0ExecutionErrorSystemErrorTeachErrorMissedTriggerreserved reserved reserved reserved Output 3 Output 2 Output 1reserved ReadyLatchRead/NoReadPass/Fail Ready15.6 PLC5, SLC500, and MicroLogix (PCCC)Allen-Bradley’s PLC5, SLC 500, and MicroLogix family of devices uses PCCC communications protocol.PCCC is also known as EtherNet/IP transport class 3 and uses explicit Read and Write message commands, or EIPmessaging, placed into the ladder logic program, to interface with the Safety Controller.These PLCs do not support cyclic EtherNet/IP IO data transfer (referred to as EtherNet/IP in this manual). The programmingsoftware used by these PLCs is RSLogix 5 (PLC5) or RSLogix 500 (SLC500 and MicroLogix series).The iVu supports these PLCs using input and output register arrays.The Output bits, ACK bits and Input bits bit definitions are the same as defined inInput and Output Bits (p. 160). The terms“Input” and “Output” are from the point of view of the PLC.15.6.1 ConfigurationThe following images represent a typical configuration.iVu Plus TG and Color Gen2 Image Sensors160 www.bannerengineering.com - Tel: + 1 888 373 6767