AutomationDirect DL205, Руководство пользователя

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DL205 User Manual, 7th Edition Rev. D xv
Table of Contents
Special V-Memory Locations 15–13
Module Configuration Registers 15–13
Number of I/O Channels Enabled & Data Format 15–14
Input Selection Resolution Bits 15–14
Input Track and Hold Selection Bits 15–15
Writing the Control Program 15–16
Configuring the Module to Read/Write I/O (Pointer Method, DL250-1 and
DL260 only)
15–16
Module Configuration Example 1: 15–17
Module Configuration Example 2: 15–18
Module Configuration Example 3: 15–19
Module 12 Bit Input Resolution 15–20
Module 14 Bit Input Resolution 15–20
Module 16 Bit Input Resolution 15–20
Analog and Digital Input Data Value Conversion 15–21
Input Value Comparisons: Analog, Digital, Engineering Units 15–21
Scaling the Input Data 15–22
Scaling Example 15–22
Input Engineering Unit Conversion Example 1: 15–23
Input Engineering Unit Conversion Example 2: 15–23
Input Engineering Unit Conversion Example 3: 15–24
Input Engineering Unit Conversion Example 4: 15–25
Using the Input Track and Hold Feature 15–25
Track and Hold Example: 15–26
Module 16 Bit Output Resolution 15–27
Digital and Analog Output Data Value Conversion 15–27
Output Value Comparisons: Analog, Digital, Engineering Units 15–27
Calculating the Digital Output Value 15–28
Calculating Output Data: Engineering Units Conversion 15–28
Output Engineering Unit Conversion / Output Data Calculation Example: 15–28
Chapter 16: F2-8AD4DA-2, 8-Ch. In / 4-Ch. Out Current Voltage Comb.
Module Specifications 16–2
F2-8AD4DA-2 Hardware and Firmware Requirements 16–2
Input Specifications 16–3
Output Specifications 13–3
General Module Specifications 16–5
Table of Contents