Delta ASDA-A3 Series User Manual page 882

Absolute System
This chapter introduces the absolute servo system, including the wiring and installation
of the absolute encoder, the steps to set up the system, and the procedures for
initializing and operating the system for the first time.
10.1 Battery box and absolute encoder cable ············································· 10-3
10.1.1 Battery specifications ································································ 10-3
10.1.2 Battery box dimensions ····························································· 10-5
10.1.3 Connection cable for the absolute encoder ···································· 10-6
10.1.4 Battery box cable ···································································· 10-11
10.2 Installation ··················································································· 10-12
10.2.1 Installing the battery box in the servo system ································ 10-12
10.2.2 Installing and replacing batteries ················································ 10-15
10.3 System initialization and operating procedures ···································· 10-18
10.3.1 System initialization ································································· 10-18
10.3.2 Pulse number········································································· 10-19
10.3.3 PUU number ·········································································· 10-20
10.3.4 Establishing the absolute origin position ······································· 10-21
10.3.4.1 Establishing the absolute origin position with DI/DO ················· 10-21
10.3.4.2 Establishing the absolute origin position with parameters ··········· 10-22
10.3.4.3 Establishing the absolute origin position with the PR homing
10.3.5 Reading the absolute position ···················································· 10-22
10.3.5.1 Reading the absolute position with DI/DO ······························ 10-22
10.3.5.2 Reading the absolute position with communication ··················· 10-25
10.4 Parameters, DI/DO, and alarms related to absolute function ··················· 10-27
function ··········································································· 10-22
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