DL06 Micro PLC User Manual, 3rd Edition, Rev. E
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Table of Contents
Timer Status Bit Map ...............................................................................................3–38
Counter Status Bit Map ...........................................................................................3–38
GX and GY I/O Bit Map ..........................................................................................3–39
Chapter 4: System Design and Configuration
DL06 System Design Strategies ................................................................................4–2
I/O System Configurations .......................................................................................4–2
Networking Configurations ......................................................................................4–2
Module Placement .....................................................................................................4–3
Slot Numbering........................................................................................................4–3
Automatic I/O Configuration ....................................................................................4–4
Manual I/O Configuration ........................................................................................4–4
Power Budgeting .......................................................................................................4–5
Power supplied .......................................................................................................4–5
Power required by base unit ...................................................................................4–5
Power required by option cards ..............................................................................4–5
Configuring the DL06’s Comm Ports ........................................................................4–7
DL06 Port Specifications ...........................................................................................4–7
DL06 Port Pinouts ....................................................................................................4–7
Choosing a Network Specification ............................................................................4–8
RS-232 Network .......................................................................................................4–8
RS-422 Network .......................................................................................................4–8
RS-485 Network .......................................................................................................4–8
Connecting to MODBUS and DirectNET Networks ..................................................4–9
MODBUS Port Configuration ....................................................................................4–9
DirectNET Port Configuration .................................................................................4–10
Non–Sequence Protocol (ASCII In/Out and PRINT) ...............................................4–11
Non-Sequence Port Configuration ..........................................................................4–11
Network Slave Operation ........................................................................................4–12
MODBUS Function Codes Supported .....................................................................4–12
Determining the MODBUS Address ........................................................................4–12
If Your Host Software Requires the Data Type and Address ....................................4–13
Example 1: V2100 ..................................................................................................4–14
Example 2: Y20 ......................................................................................................4–14
Example 3: T10 Current Value ................................................................................4–14
