I-O Display Systems Basic I/O Product manual Changing Setup Parameters Via Pushbutton

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Setup 3

Changing Setup Parameters Via Pushbutton:

During setup the user may need to change the unit address, serial link, baud rate, and protocol pass type. The pushbutton located under the removable cover is used to change these parameters. The pushbuton causes the ajacent red LED to flash each time it is pushed. Any changed values are automatically saved in non-volatile EEPROM.

During the diagnostic test period following the application of power, the sequential display shows “GoGoGo/” Flashing the pushbutton LED once when the/ appears, places the unit in setup mode. The value of each setup character can be changed, as they appear in sequence, by pressing the pushbutton. The display will continue to cycle through the setup sequence until there is a full cycle with no changes. The BASIC I/O AD then stores all values in EEPROM for automatic use following each power cycle. If desired changes were not implemented correctly, line power can be cycled and setup via pushbutton procedure can begin again.

Once the unit has been placed in setup mode, as described above, the value of each setup character shown below, can be changed.

U 000G 8H096P2 Only underlined digits may be changed.

The 2 digits after U0 indicate the master unit control address; initially set for address 00H-00.

Note: In the address offset mode, only one master address is set, the other addresses are automatically set 40H above each other

The digit after the G indicates the analog/ digital separator.

The 3 digits after H show the baud rate divided by 100, initially set for 9600 baud. -096

The 1 digit after P signifies the handshake protocol type, initially set for 2 pass -2

3-4(Vol.2)

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Contents Page Basic I/O Product Family Page Vol.1 Table of Contents Vol Table of Contents Basic I/O Basic I/OAnalog input instruction types are Analog InputsAnalog Outputs Digital Inputs Digital Outputs Throughput Tables System Throughput7Vol.1 Communication Protocol Analog INPUTS, 12 BIT Analog OUTPUTS, 12 BIT Physical Characteristics DiagnosticsBasic I/O Models Product Test12Vol.1 Mounting Setup & Installation+5V GND Power WiringCommunicating with the Basic I/O Repeat RS-485 can only be multidropRS-485 RS-422RS-485 Programming Communication Wiring Network Bias Resistor Locations Network load V.S. Noise suppressionRS-422 Host to Basic I/O RS-422 Host to Basic I/O wiringRS-422 Basic I/O-To-BASIC I/O multidrop Basic I/O to Basic I/O RS-422 Multidrop or RepeaterRS-485 To-BASIC I/O RS-485 Host to Basic I/ORS-485 Basic I/O to Basic I/O Multidrop Basic I/O to Basic I/O RS-485 Multidrop onlyBasic I/O Connectors, Switches and Indicators Basic I/O setupBaud Rates Analog/ DigitalAddresses Protocol Handshake Types L1 Repeater Network Type SwitchL2 Multidrop L3 Last UnitU1=00 H096 L3 P2 Setup via PushbuttonCommunication verification Error Code Hardware error codesOther error codes Sensor/ Actuator I/O wiringAnalog Inputs 10 AC Current and Voltage Wiring11 Analog Voltage and Current input Wiring Analog outputs 13 Analog Voltage and Current Output WiringDigital Inputs 14 Digital Input WiringDigital Outputs 15 Digital Output WiringAnalog Outputs Vol.1 IndexPage Basic I/O AD Vol Table of Contents Basic I/O AD to Basic I/O AD RS-422 Product Test IntroductionCapacity Signal compatibility Protocol Compatibility Offsets TemperatureGain/ Slope Range LimitsDigital inputs Read DelayedPulse widths Pulse countingExtended capabilities SquarewavePulse Generator Ordering Information SpecificationsPosition Basic I/O AD BIO8AD/L8Vol.2 Installation InstallationPower Wiring Multidrop Designing the NetworkRS-422 RS-485 Programming Communication Wiring Network Bias resistor locations Basic I/O AD Connectors, Switches and Indicators Network Type SwitchesLast Unit RS-422 Host to Basic I/O AD Communications WiringRS-485 To-BASIC I/O AD RS-485 Host to Basic I/O ADRS-422 Basic I/O AD-To-BASIC I/O AD Basic I/O AD to Basic I/O AD RS-422RS-485 Basic I/O AD to Basic I/O AD Basic I/O AD to Basic I/O AD RS-485Basic I/O AD Module Placement Worksheet Installing the I/O modules11 AC current and voltage wiring Module Wiring Analog Inputs12 Analog Voltage, frequency and Current input Wiring 14 Analog Voltage and Current Output Wiring 15 Digital Input Wiring 16 Digital output wiring Chassis Setup SetupOffset Mode Function addressesVariable Mode Baud Rates Changing Setup Parameters Via Pushbutton Communication Verification Hardware error codes Vol.2 Index Vol.2 Index