PWM (Real) – ModuleIdent 0x1009C8
The pulse width and frequency of a 5…24 V DC binary signal with a maximum load capacity of 1.5 A can be changed via the digital pulse width modulation output (PWM).
- Prerequisite: A SlotGroup must be assigned a ModuleGroup that contains the ModuleIdent 0x1009C8 “PWM Output Duty Cycle, Frequency”.
- 1. In “PWM (Real)“” operation mode, the process data are specified as floating-point variables, REAL32 PDO:
the duty cycle via “PWM Duty Cycle” and
the frequency via “PWM Frequency”.
Fig.19: Module/slot assignment with process data in “PWM (Real)” operation mode
Fig.20: Setting the duty cycle, shown for 25%, 50%, and 75%