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Pulse-Width Modulation (PWM) Navigate to Online → Special Module Setup → IO-SD0032PPWM Module or click on the AD module within the Card Properties. Applied Modules IO-SD0032PPWM PWM Module 12-PWM channels Programmable duty cycle Programmable PWM pulse frequency Ramp Control for duty cycle and pulse frequency
PWM Module Features The IO-SD0032PPWM supports the following features: Programmable duty cycle of output pulse range of 0.0% ~ 100.0% in 1/1,000 resolution. Programmable PWM pulse frequency up to to 4,000pps. Frequencies can be controlled in groups with 4 channels as a unit for a total of 3 groups. A maximum of 12 duty cycles can be…
PWM Module Concept Pulse-Width Modulation is a digital output that can control a pulse's duty cycle when the output pulses have a constant frequency.
PWM Module General Specifications SpecificationDescriptionStandardsOperating Temperature-10°C ~ 65°C14°F ~ 149°F-Storage Temperature-25°C ~ 80°C-13°F ~ 176°F-Operating Humidity5% ~ 95% RH, Non-condensing-Storage Humidity5% ~ 95% RH, Non-condensing- Intermittent Vibration FrequencyAccelerationAmplitudeTimes5Hz ≤ f < 9Hz-3.5mm10 times in X, Y, and Z9Hz ≤ f ≤ 150Hz9.8m/s2 (1G)-10 times in X, Y, and Z Standard IEC 61131-2 Continuous Vibration FrequencyAccelerationAmplitudeTimes5Hz…
IO-SD0032PPWM Internal I/O Table OutputName of SignalOutputName of SignalYn.0General Digital OutputYn. + 1.0General Digital OutputYn.1General Digital OutputYn. + 1.1General Digital OutputYn.2Frequency AChannel 1PWM or General Digital OutputYn. + 1.2Frequency CChannel 9PWM or General Digital OutputYn.3Frequency AChannel 2PWM or General Digital OutputYn. + 1.3Frequency CChannel 10PWM or General Digital OutputYn.4General Digital OutputYn. + 1.4Frequency CChannel 11PWM…
PWM Module Buffer Memory To write to buffer memory, use the TO instruction. To read from buffer memory, use the FROM instruction. Please refer to the table below for writing to and reading from buffer memory. The IO-SD0032PPWM expansion module reserves 64 WORDs of buffer memory. Memory Address(Hexadecimal)Memory Address(Decimal)DetailsReadWrite00H0PWM Output Enable✓✓01H1Frequency 1, 2, 3, and 4✓✓02H2Frequency 5,…
IO-SD0032PPWM RAMP Control The output control of the IO-SD0032PPWM is available from 1 ~ 4,000pps. RAMP is supported when the frequency value is changed. Please refer to the RAMP instruction. The frequency RAMP feature changes according to the frequency RAMP control time. If the set time is 0, the frequency RAMP changes immediately. The setting…
IO-SD0032PPWM ACC-TB32M (Terminal Block) Pin Map ACC-TB32MIO-SD0032PPWMPWM ChannelA1Yn.0-B1Yn.1-A2Yn.2Channel 1B2Yn.3Channel 2A3Yn.4-B3Yn.5-A4Yn.6Channel 3B4Yn.7Channel 4A5Yn.8-B5Yn.9-A6Yn.AChannel 5B6Yn.BChannel 6A7Yn.CChannel 7B7Yn.DChannel 8A8Yn.E-B8Yn.F-A9N.C.-B9N.C.-A10DC 12/24V COM-B10DC 12/24V COM-A11Yn+1.0-B11Yn+1.1-A12Yn+1.2Channel 9B12Yn+1.3Channel 10A13Yn+1.4Channel 11B13Yn+1.5Channel 12A14Yn+1.6-B14Yn+1.7-A15Yn+1.8-B15Yn+1.9-A16Yn+1.A-B16Yn+1.B-A17Yn+1.C-B17Yn+1.D-A18Yn+1.E-B18Yn+1.F-A19N.C.-B19N.C-A20DC GND-B20DC GND-