GE IC697VAL348 - page 23

2-16 IC697VAL348 8-Channel, 16-bit Digital-to-Analog Converter Board User’s Manual GFK-2059

– December 2001

Figure 2-6: Calibration Adjustment Locations

COMPONENT SIDE

R1 R9 R17 R25

R13

R21

R29

R3 R11 R19 R27

R7 R15 R23 R31

1 16

Contents

Main GE Fanuc Automation Programmable Control Products IC697VAL348 8-Channel, 16-bit Digital-to-Analog Converter Board Users Manual Warnings, Cautions, and Notes as Used in this Publication Warning Caution Note Contents Introduction, Description, and Specifications Reference Material and Other GE Fanuc Manuals General Description Page Safety Summary Warning Ground the System Do Not Operate in an Explosive Atmosphere Keep Away from Live Circuits Configuration and Installation Caution Physical Installation Caution Configuration NOT USED A07 A06 A05 ON, CLOSED =0 OFF , OPEN = 1 A15 A08 ON OFF Before Applying Power: Checklist Digital-to-Analog Converter Board Installation Board Address Selection Switches Page Address Modifier Response Selection Digital Code Selection JA JB (TWOS COMPLEMENT CODE)(OFFSET BINARY) Program Controlled and External Start Convert Mode Connector Descriptions Page Page "PC Board" *Row C pins are all analog common Page DAC Zero Offset and Gain Calibration Note Page Programming Introduction to Programming the Digital-to-Analog Converter Board Note Digital-to-Analog Converter Board Programming Options Immediate DAC Update Mode Page Delayed DAC Update Mode Test Mode Programming Program Example (Delayed DAC Update Mode) Page Page Page Page Theory of Operation Operational Overview Immediate DAC Update Mode Delayed DAC Update Mode Program Control Update Mode External Trigger Update Mode Page VMEbus Interface Description Page Page Page Maintenance