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
Diagprocess: 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
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