CPM2A_PROGRAMMING MANUAL (W353-E1-2) (Техническая документация), страница 8
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Файл "CPM2A_PROGRAMMING MANUAL (W353-E1-2)" внутри архива находится в следующих папках: Техническая документация, 1. Программируемый контроллер OMRON SYSMAC CPM2A. PDF-файл из архива "Техническая документация", который расположен в категории "". Всё это находится в предмете "инструментальные средства" из 9 семестр (1 семестр магистратуры), которые можно найти в файловом архиве МПУ. Не смотря на прямую связь этого архива с МПУ, его также можно найти и в других разделах. Архив можно найти в разделе "остальное", в предмете "инструментальные средства" в общих файлах.
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. . . . . . . . . . .2-2-2 Input Interrupts In Counter Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CPM1/CPM1A Interrupt Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3-1 Types of Interrupts . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .2-3-2 Input Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3-3 Masking All Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3-4 Interval Timer Interrupts . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3-5 High-speed Counter Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SRM1(-V2) Interrupt Functions . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .2-4-1 Types of Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4-2 Interval Timer Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .CPM2A/CPM2C Pulse Output Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5-1 Using Single-phase Pulse Outputs Without Acceleration and Deceleration(Fixed Duty Ratio) . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5-2 Using Pulse Outputs With Variable Duty Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5-3 Using Pulse Outputs With Trapezoidal Acceleration and Deceleration . . . . . . . .CPM1A Pulse Output Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .2-6-1 Programming Example in Continuous Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6-2 Programming Example in Independent Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6-3 Using Pulse Output Instructions . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6-4 Changing the Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6-5 Stopping Pulse Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .Synchronized Pulse Control (CPM2A/CPM2C Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Data Computation Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8-1 Pulse Outputs . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8-2 Synchronized Pulse Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Analog I/O Functions (CPM1/CPM1A/CPM2A/CPM2C Only) . . . . . . . . .
. . . . . . . . . . . .Temperature Sensor Input Functions (CPM1A/CPM2A/CPM2C Only) . . . . . . . . . . . . . . .CompoBus/S I/O Slave Functions (CPM1A/CPM2A/CPM2C Only) . . . . . . . . . . . . . . . . .CompoBus/S I/O Master Functions (SRM1(-V2) Only) . . . . . .
. . . . . . . . . . . . . . . . . . . . .Analog Controls (CPM1/CPM1A/CPM2A Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Quick-response Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-14-1 CPM1/CPM1A Quick-response Inputs . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .2-14-2 CPM2A/CPM2C Quick-response Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Macro Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .Calculating with Signed Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16-1 Definition of Signed Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . .2-16-2 Arithmetic Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16-3 Inputting Signed Binary Data Using Decimal Values . . . . . . . . . . . . . . . . . . . . . .Differential Monitor . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Expansion Instructions (CPM2A/CPM2C/SRM1(-V2) Only) . . . . . . . . . . . . . . . . . . . . . .2-18-1 CPM2A/CPM2C Expansion Instructions . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .2-18-2 SRM1(-V2) Expansion Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Using the CPM2A/CPM2C Clock Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19-1 Data Area Words . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19-2 Setting the Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242532374060686870757678868686899310310812112212212212312312413413513513613613613713814014014214514614714714714714814915015115115123SectionCPM2A/CPM2C Interrupt Functions2-12-1CPM2A/CPM2C Interrupt FunctionsThe CPM2A and CPM2C provide the following kinds of interrupt processing.
Interrupts may be disabled temporarily when online editing is performed duringoperation or STUP(––) is executed to change settings.Types of InterruptsNote *Input points 00005 and 00006 do not exist in CPM2C CPU Units with only 10 I/Opoints. In these CPU Units, interrupt subroutine numbers 000 and 001 are allocated to input points 00003 and 00004.Interrupt InputsInterrupt programs are executed when inputs to the CPU Unit’s built-in inputpoints (00003 to 00006*) are turned from OFF to ON.
Interrupt subroutine numbers 000 to 003* are allocated to input points 00003 to 00006*.Interval Timer InterruptsInterval timer interrupt programs are executed with a precision of 0.1 ms. Interrupt subroutine numbers 000 to 049 are allocated by instructions.Count-up Interrupts Using Interrupt Inputs (Counter Mode)Input signals to the CPU Unit’s built-in input points (00003 to 00006*) arecounted at high speed (2 kHz), and the normal program is stopped and an interrupt program is executed.
Interrupt subroutine numbers 000 to 003* are allocated to input points 00003 to 00006*.Count-check Interrupts Using the High-speed CounterPulse inputs to the CPU Unit’s input points (00000 to 00002) are counted at highspeed (20 kHz/5 kHz), and an interrupt program is executed when the presentvalue matches the target value or falls within a given range. Interrupt subroutinenumbers 000 to 049 are allocated by instructions.Interrupt programs are defined as interrupt subroutines within the user program.Just like ordinary subroutines, an interrupt subroutine is defined by SBN(92) andRET(93). It is written at the end of the normal program.Writing InterruptProgramsNormalprogramInterruptprogram1, 2, 3...Subroutine1.
A new interrupt can be defined in an interrupt subroutine, and an existingone can be cleared.2. Within any given interrupt subroutine, it is not possible to write another subroutine for processing another interrupt. Do not nest another interrupt subroutine between the SBN(92) and RET(93) instructions.3. It is not possible to write a subroutine program within an interrupt subroutine.Do not nest an ordinary subroutine program between the SBN(92) andRET(93) instructions.24SectionCPM2A/CPM2C Interrupt Functions2-14.
It is not possible to write an interrupt subroutine within an ordinary subroutine program. Do not nest an interrupt subroutine between the SBN(92) andRET(93) instructions.When an interrupt subroutine is defined, an SBS UNDEFD error will be generated during the program check but execution will be normal.! CautionOrder of Priority forInterruptsInterrupt inputsAlthough IORF(97) can be used in interrupt subroutines, you must be careful ofthe interval between IORF(97) executions.
If IORF(97) is executed too frequently, a fatal system error may occur (FALS 9F), stopping operation. The intervalbetween executions of IORF(97) should be at least 1.3 ms + total execution timeof the interrupt subroutine.The order of priority for interrupts is as follows:Count-up interrupts=>Interval timerinterrupts=High-speed countercount check interruptsIf an interrupt with a higher priority is generated. during interrupt program execution, the interrupt that is currently being processed will be stopped and the newinterrupt will be processed first. Then the original interrupt will be resumed afterthe higher-priority interrupt processing has been completed.If interrupts of the same priority are generated simultaneously, they will be processed in the following order:Interrupt input 0 → Interrupt input 1 → Interrupt input 2 → Interrupt input 3 (including count-up mode)Interval timer interrupt → High-speed counter interrupt2-1-1 Interrupt InputsBy turning the CPU Unit’s built-in input points from OFF to ON, the normal program can be stopped and the interrupt program executed.
