GE IC697VAL348 user manual Configuration and Installation

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Chapter

2

GFK-2059

Configuration and Installation

This chapter contains configuration and installation instructions for the Digital-to-Analog Converter Board, and is divided into the following sections:

Physical Installation

Configuration

Before Apply Power: Checklist

Board Address Selection Switches

Address Modifier Response Selection

Digital Code Selection

Program Controlled and External Start Convert Mode

Connector Descriptions

Analog Output Accuracy

DAC Zero Offset and Gain Calibration

Caution

Some of the components assembled on GE Fanuc’s products may be sensitive to electrostatic discharge and damage may occur on boards that are subjected to a high energy electrostatic field. Unused boards should be stored in the same protective boxes in which they were shipped. When the board is to be placed on a bench for configuring, etc., it is suggested that conductive material be inserted under the board to provide a conductive shunt.

Upon receipt, any precautions found in the shipping container should be observed. All items should be carefully unpacked and thoroughly inspected for damage that might have occurred during shipment. The board(s) should be checked for broken components, damaged circuit board(s), heat damage, and other visible contamination. All claims arising from shipping damage should be filed with the carrier and a complete report sent to GE Fanuc together with a request for advice about the disposition of the damaged item(s).

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Contents GE Fanuc Automation As Used in this Publication CimstarContents Introduction, Description, and Specifications Reference Material and Other GE Fanuc ManualsGeneral Description Functional Description Safety Summary Ground the SystemConfiguration and Installation Physical Installation Do not install or remove boards while power is appliedConfiguration Jumper Function Preset ConditionBefore Applying Power Checklist Digital-to-Analog Converter Board InstallationBoard Address Selection Switches Read this Direction OFF, Open = ON, Closed =Address Modifier Address Modifier Response Selection Digital Code Selection JA Offset Binary TWO’S Complement CodeProgram Controlled and External Start Convert Mode Connector Descriptions Rear View of Board PC Board P2 Connector Pin Number Row a Signal MnemonicRow B Signal Mnemonic Row C Signal MnemonicPC Board P3 Connector Row B Signal Mnemonic Row CP3 Connector DAC Zero Offset and Gain CalibrationDigital-to-Analog Converter Board Calibration Table Channel Offest PotSide Programming 1Control and Status Register DAC Channels Address MapDAC Channels 0 to 7 Address Write Only D15 MSB D00 LSBImmediate DAC Update Mode Digital-to-Analog Converter Board Programming OptionsControl Register Data Format and Definitions D09 D08 Delayed DAC Update Mode Test Mode Programming Program Example Delayed DAC Update Mode END Control Word D15 to D0 Hex Value Analog Output Control in Immediate DAC Update ModeAnalog Out Pathway DAC Programming Sequence Delayed DAC Update Mode Analog Output Control in Delayed DAC Update Mode Theory of Operation Operational Overview Immediate DAC Update Mode Program Control Update Mode Digital-to-Analog Converter Board Functional Block Diagram VMEbus Interface Description A01 A02 A03 A04 VMEbus Interface Logic and Interface Signals DIG GND Maintenance