The activation res. de-activation of the counter happens via an
internal gate (I gate). The I gate is the AND operation of the software
gate (SW gate) and the hardware gate (HW gate). The
SW gate
is
opened (activated) via your user application by an edge 0-1 of the bit
SW_GATE_SET of CCTRL_I in the
output area
. The
software
gate is
closed (de-activated) by an edge 0-1 of the bit SW_GATE_RESET.
The HW gate is controlled via the concerning "Gate" input. The
parameterization allows you to de-activate the consideration of the
HW
gate so that the counter activation can take place only via the
SW
gate. The following states influence the I gate:
SW gate
HW gate
influences
I gate
0
with edge 0-1
0
1
with edge 0-1
1
with edge 0-1
1
1
with edge 0-1
0
0
with edge 0-1
de-activated
1
Gate function abort and interrupt
The parameterization defines if the gate interrupts or aborts the
counter process.
n
At
abort function
the counter starts counting with the
load value
after gate restart.
Gate function
VIPA System SLIO FM 050
Deployment
Counter additional functions
HB300 | FM | 050-1BA00 | GB | 15-11
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