About This Manual
About This Manual
This manual explains the specifications and operations of the Change Detect DC Input Module (CD332) for Programmable Controller T3. Read this manual carefully before using the CD332.
Inside This Manual
Section 1 Overview
This section introduces the CD332. The CD332 has an interrupt generation function for the T3. This section outlines the CD332’s function. The external features of the CD332 are also provided in this section.
Section 2 Specifications
This section provides the hardware and functional specifications of the CD332. The information for external wire connections is also provided in this section.
Section 3 Mode Setting
The input delay time and the interrupt generation timings are user selectable. This section explains the switch settings for this purpose.
Section 4 I/O Allocation
This section provides the information to design T3 program for the CD332. This section explains the I/O allocation and functions of the I/O register assigned to the CD332.
Section 5 Programming
The CD332 generates an interrupt signal for the T3. This section provides T3’s sample program for the CD332. Precautions for using the interrupt function are also explained in this section.
2 Change Detect DC Input Module (CD332)
