YASKAWA VIPA System SLIO Manual page 155

VIPA System SLIO
Sub module Output
address
Counter 816
820
824
828
5.8.4.2 Pulse width modulation
Parameter hardware con-
figuration
Parameter overview
Operating parameters
Output format
Time base
On-delay
HB300 | CPU | 013-CCF0R00 | en | 19-30
Access Description
DWORD reserved
DWORD reserved
DWORD reserved
DWORD reserved
Default values and structure of this dialog box depend on the selected 'Operating mode' .
The following parameters are relevant for PWM, which must be specified or determined:
1 Period
2 On-delay
3 Pulse duration
4 Pulse pause
Description
Here specify the range of values for the output. The CPU
hereby determines the pulse duration:
Per mil
n
– Output value is within 0 ... 1000
– Pulse duration = (Output value / 1000) x Period
n S7 Analog value:
– Output value is Siemens S7 analog value 0 ...
27648
– Pulse duration = (Output value / 27648) x Period
Here you can set the time base, which will apply for resolu-
tion and range of values of the period duration, minimum
pulse duration and on-delay.
n 1ms: Die Time base is 1ms
0.1ms: Time base is 0.1ms
n
Enter here a value for the time to expire from the start of
the output sequence to the output of the pulse. The pulse
sequence is output at the output channel, on expiration of
the on-delay.
Range of values: 0 ... 65535 from this there are the fol-
lowing effective values:
n Time base 1ms: 0 ... 65535ms
n Time base 0.1ms: 0 ... 6553.5ms
Deployment I/O periphery
Pulse width modulation - PWM > Parametrization
Assignment
Per mil
0.1ms
0
155