9.6.6.2 Parametrization in SPEED7 Studio
9.6.6.2.1 ‘I/O addresses’
Sub module Input address Access Assignment
Count 816 DINT Channel 0: Counter value / Frequency value
820 DINT Channel 1: Counter value / Frequency value
824 DINT Channel 2: Counter value / Frequency value
828 DINT Channel 3: Counter value / Frequency value
Sub module Output address Access Assignment
Count 816 DWORD reserved
820 DWORD reserved
824 DWORD reserved
828 DWORD reserved
9.6.6.2.2 Basic parameters
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.
9.6.6.2.3 ‘Channel x:’
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
Select interrupt
Operating mode
VIPA System MICRO
Configuration with VIPA SPEED7 Studio
Deployment I/O periphery > Frequency measurement
HB400 | CPU | M13-CCF0000 | en | 16-47 194
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