ICP DAS USA DGW-521, User Manual

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Table of Contents
1. Introduction .......................................................................................................... 3
1.1 More Information ........................................................................................ 4
1.2 Terminal Assignment .................................................................................. 5
1.3 Specifications .............................................................................................. 6
1.4 Dimensions .................................................................................................. 8
1.5 Jumper Setting ............................................................................................. 9
1.6 Quick Start................................................................................................. 11
1.7 Default Settings ......................................................................................... 12
1.8 USB Driver Installation............................................................................. 13
1.9 DALI Commands ...................................................................................... 15
1.9.1 Find all DALI devices on the DALI bus ......................................... 15
1.9.2 Allocate address to DALI device .................................................... 15
1.9.3 Change address of a DALI device................................................... 16
1.9.4 Send DALI command...................................................................... 16
1.10 Configuration Tables............................................................................... 18
1.11 Protocol Switching .................................................................................. 20
1.12 Technical Support.................................................................................... 21
2. DCON Protocol .................................................................................................. 22
3. Modbus Protocol ................................................................................................ 27
3.1 Address Mappings..................................................................................... 28
4. Troubleshooting ................................................................................................. 32
4.1 Communicating with the module .............................................................. 33
A. Appendix ........................................................................................................... 34
A.1 INIT Mode................................................................................................ 34
A.2 Dual Watchdog Operation........................................................................ 36
DGW-521 User Manual, Rev. A1.0
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