Parameters/address space
4.4 Pulse width modulation
Digital output module DQ 4x24VDC/2A HS (6ES7132-6BD20-0DA0)
20
Manual, 03/2015, A5E34944434-AA
Configuration
You configure the pulse width modulation with the following parameters:
●
"Pulse width modulation" operating mode
●
Pulse width modulation time period
●
Substitute value duty factor
●
Diagnostics: Overflow
Chronological sequence
The output value (0 to 1000) is written from the user program to the output word of the
channel. The module maps this value by means of the output characteristic and the values
for minimum pulse duration and minimum pulse pause to the configured time period and thus
determines the pulse/pause duty factor (the pulse duration) of the pulse width modulation.
①
Time period T
②
Minimum pulse duration
③
Minimum pulse pause
Figure 4-3
Minimum pulse duration and minimum pulse pause
Summary of Contents for DQ 4x24VDC/2A HS
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