Toshiba CD332 14

14 Change Detect DC Input Module (CD332)

3. Mode Setting

3.1 Input delay setting

The input delay time of the CD332 can be selected either normal or high speed mode.

Refer to section 2.2 for the delay time of each mode.

The input delay setting is made by the jumper plugs provided on the CD332’s printed

circuit board. This setting is applied for all 8 input points as a block.

CD332 left side

Set these jumper plugs as follows.

Mode J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11

Normal mode ON (short) OFF B side

High speed mode OFF (open) OFF A side

J11J10

NOTE

(1) The factory setting is the normal mode.

(2) Use a pair of tweezers to set the jumper plugs.

(3) J9 must be always OFF (open).

Contents

Main CD332 Page Page Page Safety Precautions Safety Symbols Safety Precautions ! ! ! 2 About This Manual About This Manual Inside This Manual About This Manual Related Manuals 4 Contents Contents Section 1 CD332 Overview 6 1.1 Introduction 1.2 External features CD332 8 Section 2 Specifications 10 2. Specifications 2.1 General specifications 2.2 Functional specifications 2. Specifications 2.3 Input circuit 2.4 Input signal connections Page Section 3 Mode Setting 14 3. Mode Setting 3.1 Input delay setting 3. Mode Setting 3.2 Interrupt generation timing setting Page Section 4 I/O Allocation 18 4.1 I/O allocation and I/O register Page 20 4.2 Interrupt assignment Section 5 Programming 22 Page 24 5.2 Interrupt operation