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Accessory 24E2

Table of Contents

INTRODUCTION.......................................................................................................................................................1

Overview...................................................................................................................................................................1

Features .....................................................................................................................................................................1

Board Configuration..................................................................................................................................................1

ACC-24E2 Power Supply Requirements ..................................................................................................................2

E-POINT JUMPER SETTINGS................................................................................................................................3

ACC-24E2 Base Board (Channels* 1 & 2)...............................................................................................................3

ACC-24E2 Option 1 Board (Channels 3 & 4)...........................................................................................................4

HARDWARE SETUP.................................................................................................................................................5

Position Compare Port Driver IC ..............................................................................................................................5

Switch Configuration ................................................................................................................................................5

UMAC Address DIP Switch S1.............................................................................................................................5

MACRO Station Address DIP Switch S1 ..............................................................................................................5

ACC-24E2 Clock Settings.........................................................................................................................................6

Resistor Pack Configuration......................................................................................................................................6

Differential or Single-Ended Encoder Selection...................................................................................................6

Termination Resistors...........................................................................................................................................7

ACC-24E2 Limit and Flag Wiring............................................................................................................................7

Connecting Limits/Flags to the ACC-24E2 ..........................................................................................................8

Loss of Encoder Circuit.............................................................................................................................................8

ACC-24E2 Encoder Loss Detection with UMAC Turbo CPU..............................................................................8

ACC-24E2 Encoder Loss Detection with UMAC MACRO CPU..........................................................................9

CONNECTIONS .......................................................................................................................................................11

Mating Connectors..................................................................................................................................................12

Terminal Block Connectors ................................................................................................................................12

DB15 Connector Option.....................................................................................................................................12

Indicators.................................................................................................................................................................12

Overall Wiring Diagram..........................................................................................................................................13

Sample Wiring Diagrams........................................................................................................................................14

TTL Level Inputs and Outputs ............................................................................................................................14

Position Limits, Home Flag, and User Flag.......................................................................................................15

ACC-24E2 Stepper Motor Outputs (TTL level) ..................................................................................................15

Servo IC Configuration I-Variables ........................................................................................................................16

Servo IC Numbering ...........................................................................................................................................16

Servo Channel Numbering..................................................................................................................................16

Multi-Channel I-Variables..................................................................................................................................16

Single-Channel I-Variables ................................................................................................................................17

Encoder Conversion Table I-Variables ..............................................................................................................18

Motor Addressing I-Variables ............................................................................................................................18

ULTRALITE/MACRO STATION SETUP ............................................................................................................21

Hardware Setup for MACRO Station Use ..............................................................................................................21

Node-Specific Gate Array MI-Variables.............................................................................................................21

Encoder/Timer n Decode Control (MSn,MI910) ....................................................................................................21

Flag Capture Control (MSn,MI911-MI913)............................................................................................................22

Output Mode Select (MSn,MI916)..........................................................................................................................24

MACRO Station Encoder Conversion Table (MSn,MI120-MI151).......................................................................24

Encoder Conversion Table for ACC-24E2 at MACRO Station ..........................................................................24

MLDT FEEDBACK FOR UMAC-TURBO & UMAC-MACRO .........................................................................25

MLDT Hardware Setup of the ACC-24E2..............................................................................................................25

MLDT Software Setup of the UMAC Turbo ..........................................................................................................25

Hardware Setup I-Variables for Servo IC m ......................................................................................................25

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