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G7 ASD Multi-Protocol Communication Option and PG Feedback Option Manual
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9.6.3
Drive Parameter Access Procedure .......................................................................................34
9.6.4
Register Access Error Codes..................................................................................................35
9.7
Parameters...................................................................................................................................35
10. RS-485 Interface...............................................................................................36
10.1
Physical Layer.............................................................................................................................36
10.2
Modbus RTU..............................................................................................................................37
10.2.1
Configuration.....................................................................................................................37
10.2.2
Communication Formats....................................................................................................37
10.2.3
Modbus/ASD Register Mappings.......................................................................................38
10.2.4
ASD Scan Registers............................................................................................................39
10.2.5
Supported Modbus Functions ............................................................................................41
10.2.6
Programmable Pointer Registers.......................................................................................42
10.2.7
Response Delay Timer Function........................................................................................42
10.2.8
LED Indicators...................................................................................................................43
10.2.9
Register Summary..............................................................................................................43
11. DeviceNet Interface..........................................................................................45
11.1
Feature Summary........................................................................................................................45
11.2
Unit Addressing..........................................................................................................................46
11.3
Grounding...................................................................................................................................46
11.4
Connection Information..............................................................................................................46
11.4.1
Connection Sizes................................................................................................................46
11.4.2
I/O Assembly Instances......................................................................................................47
11.5
Object Specifications..................................................................................................................48
11.5.1
Identity Object....................................................................................................................49
11.5.2
Message Router..................................................................................................................51
11.5.3
DeviceNet Object ...............................................................................................................52
11.5.4
Assembly Object.................................................................................................................54
11.5.5
Connection class................................................................................................................58
11.5.6
Control Supervisor Object .................................................................................................62
11.5.7
Motor Data Object.............................................................................................................65
11.5.8
AC/DC Drive Object..........................................................................................................67
11.5.9
Parameter Class.................................................................................................................72
11.6
Network Communication Loss Action........................................................................................73
12. Notes..................................................................................................................75