1 Period duration
2 ON delay
3 Pulse duration
4 Pulse pause
Output format
n Here select the range of values of the output value. With this the
CPU calculates the pulse duration:
Output format Range of values Pulse duration
Per mil (Default) 0 ... 1000 (Output value / 1000) x Period duration
S7 analog value 0 ... 27648 (Output value / 27648) x Period duration
Time base
n Set the time base, which is valid for resolution and the range of
values of period duration, minimum pulse duration and on-delay.
n If you have checked the "1ms" button times with a resolution of
1ms can be set.
n If you have checked the "0.1ms" button times with a resolution of
0.1ms can be set.
n Default: "0.1 ms"
On-delay
n Enter a value for the delay time between the start of an output
sequence and the output of the pulse. The pulse sequence is
output on the output channel after the on-delay has expired.
n Range of values: 0 ... 65535ms respectively 0 ... 6553.5ms
Period (Period duration)
n With the period duration the length of the output sequence (pulse
duration/pulse pause) is defined
n Range of values: 1 ... 65535ms respectively 0.4 ... 6553.5ms
n Default value: 20000
Minimum pulse duration
n You can set a minimum pulse time for the attenuation of short
output pulses/pauses. This suppresses all pulses or pauses
shorter than the minimum pulse time. Thus you may filter very
small pulses (spikes), which are not noted from the periphery any-
more.
n Range of values:
0 ... Period duration/2 * 1ms respectively
2 ... Period duration/2 * 0.1ms
n Default: 2
VIPA System 300S Deployment I/O periphery
Pulse width modulation - PWM > Parameterization
HB140 | CPU-SC | 313-6CF13 | GB | 15-50 135
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