C h a p t e r 8 H a r d w a r e C o n f i g u r a t i o n
8 - 3 6
8.2
Setting Interrupts
8.2.1
Program Architectures
AH500 series PLCs uses IEC 61131-3. In the IEC 61131-3 architecture, a program is divided into several
program organization units (POUs). Every program organization unit can be developed independently, and
can be assigned a task.
The Classic architecture and the IEC 61131-3 architecture are shown below.
The figure below is a project created in ISPSoft. Program 4 is a POU of the function block type. The cyclic
programs and the interrupt program are POUs of the program type.
The interrupts supported by AH500 series CPU modules will be introduced in the following sections. Please
refer to ISPSoft User Manual for more information about creating interrupts, and writing programs.
Summary of Contents for AH500 series
Page 35: ...AH500 Hardware and Operation Manual 2 2 2 12 2 Profiles 2 117 2 12 3 Dimensions 2 118 ...
Page 153: ...AH500 Hardware and Operation Manual 2 120 MEMO ...
Page 167: ...AH500 Hardware and Operation Manual 3 14 MEMO ...
Page 343: ...AH500 Hardware and Operation Manual 6 38 MEMO ...
Page 361: ...AH500 Hardware and Operation Manual 7 18 MEMO ...
Page 403: ...Chapter 8 Hardware Configuration 8 42 MEMO ...
Page 412: ...Chapter 9 Network Configuration 9 9 ...
Page 445: ...AH500 Hardware and Operation Manual 9 42 MEMO ...
Page 552: ...Chapter 12 Troubleshooting 12 3 12 1 3 Troubleshooting Procedure ...
Page 649: ...AH500 Hardware and Operation Manual A 8 ...
Page 657: ...AH500 Hardware and Operation Manual A 16 MEMO ...
Page 658: ...B 1 Appendix B Device Addresses Table of Contents B 1 Device Addresses B 2 ...
Page 663: ...AH500 Hardware and Operation Manual C 4 MEMO ...
Page 681: ...AH500 Hardware and Operation Manual 3 14 MEMO ...