Toshiba CD332- Manuals

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

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

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 generical...

User’s Manual 7 1. CD332 Overview 1.2 External features CD332 DATA STATUS CHANGE DETECT 0 1 2 3 4 5 6 7 CD332 0 1 2 3 4 5 6 7 1 3 2 11 10 9 8 7 6 5 4 IN4 IN5 IN6 IN7 COM IN0 IN1 IN2 IN3 NC NC IN0 1234567 IN0 1234567 UP DOW N ON ON NOTE Status LEDs Interrupt timing setting DIP switches Input terminal...

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. ST...

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

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 Interrupt COM LEDdisplay Do not connect any wire

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

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 print...

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 Interrupt Input • Falling edge (ON to OFF) ON OFF OFF Interrupt Input • Both edges (...

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

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. I...

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

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 program (Main program) I/O Interrupt Program #1 (I/O#1) ...

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 Interrupt PLC mode HALT RUN HOLD RUN Disable (Hold) Time Disable Enable Enable Disable HALT Scan In the RUN mode, interrupt operation is disabl...

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