YASKAWA VIPA System SLIO Manual page 284

Configuration with VIPA SPEED7 Studio
Deployment I/O periphery > Frequency measurement
Sub module Output address
Count 816
820
824
828
12.6.6.2.2 Basic parameters
Select interrupt
12.6.6.2.3 'Channel x:'
Operating mode
Parameter overview
Operating parameters
Integration time
max. counting frequency ...
284
Access
DWORD
DWORD
DWORD
DWORD
Via 'Basic parameters' you can reach 'Select interrupt' . Here you can define the inter-
rupts the CPU will trigger. The following parameters are supported:
n None: The interrupt function is disabled.
n Process: The following events of the frequency measurement can trigger a hardware
interrupt (selectable via 'Frequency counting' ):
– End of measurement
n Diagnostics+process: A diagnostics interrupt is only triggered when a hardware inter-
rupt was lost.
Select via 'Channel' the channel and select for frequency measurement via 'Operating
mode' the operating mode 'Frequency counting' . Default values and structure of this
dialog box depend on the selected 'Operating mode' . The following parameters are sup-
ported:
1 Integration time
2 Counting pulse
3 SW gate
4 Evaluated frequency
Description
Specify the integration time
Range of values: 10ms ... 10000ms in steps of 1ms
Specify the max. frequency for the corresponding input
Frequency shortest permissible count pulse
1kHz 400µs
2kHz 200µs
5kHz 80µs
Assignment
reserved
reserved
reserved
reserved
HB300 | CPU | 013-CCF0R00 | en | 19-30
VIPA System SLIO
Assignment
100ms
60kHz