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Toshiba CD332 manual

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Table of contents for the manual

  • Page 1

    UM-TS03 ∗∗∗ -E024 PROGRAMMABLE CONTROLLER PROSEC T3 CHANGE DETECT DC INPUT MODULE CD332 USER’S MANUAL TOSHIBA CORPORATION[...]

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    [...]

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    Important Information Misuse of this equipment can result in property damage or human injury. Because controlled system applications va ry widely, you should satisfy yourself as to the acceptability of this equipment for your intended purpose. In no event will Toshiba Corporation be responsible or liable for either indirect or consequential damage [...]

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    [...]

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    User’s Manual 1 Safety Precautions This module (CD332) is a change detect DC input module for Toshiba’s Programmable Controller PROSEC-T3 or T3H (hereafter called T3 generica lly). Read this manual thoroughly before using this module. Also, keep this manual and related m anuals so that you can read them anytime while this module is in operation[...]

  • Page 6

    2 Change Detect DC Input Module (CD332) 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 i[...]

  • Page 7

    User’s Manual 3 About This Manual Related Manuals The following related manuals are available for T3. Besides this manual, read the following manuals for your better understanding. T3 User’s Manual - Hardware This manual covers the T3’s main body and basic I/O - their specifications, handling, maintenance and services. T3 User’s Manual - Fu[...]

  • Page 8

    4 Change Detect DC Input Module (CD332) Contents Contents Safety Precautions ...................................................................................... 1 About This Manual ...................................................................................... 2 Contents ....................................................................[...]

  • Page 9

    User’s Manual 5 Section 1 CD332 Overview 1.1 Introduction, 6 1.2 External features, 7[...]

  • Page 10

    6 Change Detect DC Input Module (CD332) 1. CD332 Overview 1.1 Introduction The change detect DC input module CD332 (hereafter called CD332) is an 8 points 12 - 24 Vdc input module with interrupt generation function for Toshiba’s Programmable Controller PROSEC-T3 or T3H (hereafter called T3 generically). When the input signal status of the CD332 i[...]

  • Page 11

    User’s Manual 7 1. CD332 Overview 1.2 External features CD332 DATA STATUS CHANGE DETECT 01234567 CD332 01234567 1 3 2 11 10 9 8 7 6 5 4 IN4 IN5 IN6 IN7 COM IN0 IN1 IN2 IN3 NC NC IN0 1 2 3 4 5 6 7 IN0 1 2 3 4 5 6 7 UP DOW N ON ON NOTE Status LEDs Interrupt timing setting DIP switches Input terminals Do not connect any wires to the NC terminals.[...]

  • Page 12

    8 Change Detect DC Input Module (CD332) 1. CD332 Overview Status LEDs Indicates the input signal ON/OFF status (DATA 0 - 7) and the interrupt generation point (STATUS 0 - 7). Normally STATUS 0 - 7 are all OFF. (momentary ON) DATA 0 - 7 Indicates the input signal status of IN0 to IN7. Lit when ON. STATUS 0 - 7 Indicates the input point which is the [...]

  • Page 13

    User’s Manual 9 Section 2 Specifications 2.1 General specifications, 10 2.2 Functional specifications, 10 2.3 Input circuit, 11 2.4 Input signal connections, 11[...]

  • Page 14

    10 Change Detect DC Input Module (CD332) 2. Specifications 2.1 General specifications Item Specifications Remarks Power voltage 5 Vdc (supplied from back plane bus) Current consumption 0.3 A (5 Vdc) maximum Note (1) Environmental conditions Conforms to T3 specifications Withstand voltage 1500 Vac - 1 minute Note (2) Size T3 I/O module size (1 slot)[...]

  • Page 15

    User’s Manual 11 2. Specifications 2.3 Input circuit 2.4 Input signal connections Input terminal block 12 - 24 Vdc COM IN2 IN0 IN1 IN3 IN4 IN5 IN6 IN7 11 10 9 8 7 6 5 4 3 2 1 IN0 470 Ω 1. 5 µ F 2.4 k Ω IN7 IN1 Inter rupt COM LED displa y Do not connect any wire[...]

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    12 Change Detect DC Input Module (CD332)[...]

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    User’s Manual 13 Section 3 Mode Setting 3.1 Input delay setting, 14 3.2 Interrupt generation timing setting, 15[...]

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    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 jum per plugs provided on the CD332’s printed circuit board. This setting is applied for a[...]

  • Page 19

    User’s Manual 15 3. Mode Setting 3.2 Interrupt generation timing setting The interrupt generation timing of each input point can be selected either rising, falling or both edges. • Rising edge (OFF to ON) ON OFF OFF I nterr upt I nput • Falling edge (ON to OFF) ON OFF OFF I nterr upt I nput • Both edges (OFF to ON and ON to OFF) ON OFF OFF [...]

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    16 Change Detect DC Input Module (CD332)[...]

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    User’s Manual 17 Section 4 I/O Allocation 4.1 I/O allocation and I/O register, 18 4.2 Interrupt assignment, 20[...]

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    18 Change Detect DC Input Module (CD332) 4. I/O Allocation 4.1 I/O allocation and I/O register The CD332 has the I/O type ‘ i X 1W ’ for I/O allocation. When the automatic I/O allocation is performed with mounting the CD332, the following I/O allocation table will be created in the T3. (T-PDS screen example - in the case that CD332 is mounted o[...]

  • Page 23

    User’s Manual 19 4. I/O Allocation The following table shows the function of each bit of the input register assigned to the CD332. F E D C B A 9 8 7 6 5 4 3 2 1 0 X W ( n ) Status Data Register Bit Name Description 0 IN0 Indicates ON/OFF status of input IN0 1 IN1 Ditto IN1 2 IN2 Ditto IN2 3 Data IN3 Ditto IN3 4 IN4 Ditto IN4 5 IN5 Ditto IN5 6 IN6[...]

  • Page 24

    20 Change Detect DC Input Module (CD332) 4. I/O Allocation 4.2 Interrupt assignment The T3 has 8 I/O interrupt programs, I/O#1 to I/O#8. If one interrupt generation module (CD332) is used, the I/O#1 program is assigned to the CD332. And the I/O#1 is activated when the CD332 generates an interrupt. If two or more (up to 8) interrupt generation modul[...]

  • Page 25

    User’s Manual 21 Section 5 Programming 5.1 T3 sample program, 22 5.2 Interrupt operation, 24[...]

  • Page 26

    22 Change Detect DC Input Module (CD332) 5. Programming 5.1 T3 sample program The following sample program configuration shows the case of one CD332 is used. In this example, it is assumed that XW000 is assigned to the CD332. Main Program User pr ogram (M ain progr am ) I/O Interrupt Program #1 (I/O#1) Proc essi ng for I N7 i nterr upt Proc essi ng[...]

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    User’s Manual 23 5. Programming c At the first scan, initializes the status of the CD332. − Important d End of the main program e Resets the interrupt flag and confirms the interrupt factor. − Important f Processing program for each interrupt factor (Subroutine call can also be used) g End of the interrupt program NOTE When the Direct I/O ins[...]

  • Page 28

    24 Change Detect DC Input Module (CD332) 5. Programming 5.2 Interrupt operation The enable/disable of the interrupt program is changed as follows. n+1 n 2 1 Interrup t PLC m ode HALT RUN HOLD RUN Disabl e (Hold) Time Disable Enab le Enab le Disable HALT Scan In the RUN mode, interrupt operation is disabled at the first scan, and enabled from the se[...]

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    User’s Manual 25 5. Programming The interrupt operation can be controlled by the user program instructions, DI (disable interrupt) and EI (enable interrupt). If a part of program is required to be executed under interrupt disable state, these instructions can be used. When using these instructions, note the following precautions. • On the T3 pr[...]

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    26 Change Detect DC Input Module (CD332)[...]

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    TOSHIBA INTERNATIONAL (EUROPE) LTD. 1 Roundwood Avenue Stockley Park, Uxbridge Middlesex, ENGLAND UB11 1AR Tel: 0181-848 4466 Fax: 0181-848 4969 TOSHIBA INTERNATIONAL CORPORATION Industrial Division 13131 West Little York Road Houston, TX. 77041, U.S.A. Tel: 713-466-0277 Fax: 713-466-8773 TOSHIBA INTERNATIONAL CORPORATION PTY. LTD. Unit 1, 9 Orion [...]