Byte
Bit 7 ... 0
0
n
Bit 2 ... 0: Output set
(... when following condition is
met)
– 000b = never
– 001b = counter value
³
comparison value
– 010b = counter value
£
comparison value
– 100b = counter value = comparison value
n
Bit 3: Counter direction track B inverted
– 0 = No (not inverted)
– 1 = Yes (inverted)
n
Bit 6 ... 4: Reset
– 000b = de-activated
– 001b = high level
– 011b = edge 0-1
– 101b = edge 0-1 once
n
Bit 7
: 0 (fix)
n
For activation of the output the bit CTRL_DO_SET (bit 1) of the
control word
must be set!
n
For activation of reset the bit CTRL_SYNC_SET (bit 0) of the
con-
trol word
must be set!
Byte
Bit 7 ... 0
0
n
Bit 2 ... 0: Signal evaluation
– 000b = Counter de-activated
– 001b = Rotary encoder single (at A and B)
– 010b = Rotary encoder double (at A and B)
– 011b = Rotary encoder quadruple (at A and B)
– 100b = Direction (pulse at A and direction at B)
n
Bit 6 ... 3: HW gate
– 0000b = de-activated
– 0001b = activated
n
Bit 7: Gate function (internal gate)
– 0 = abort
– 1 = interrupt
n
At de-activated counter the further parameter settings are ignored.
n
With de-activated
HW gate
the counter starts by setting
SW gate
.
n
With activated
HW gate
activate a high level at gate the
HW gate
.
The counter may only start when
HW gate
and
SW gate
are set.
n
With gate function "abort" counting begins again at the load value.
With "interrupt" counting is continued with the count.
You may set an upper and a lower limit by setting a
load value
as
start and an
end value
.
The
hysteresis
serves the avoidance of many toggle processes of the
output and/or the interrupt, if the
counter value
is in the range of the
comparison value
. You may set a range of 0 to 255. The settings 0
and 1 deactivate the
hysteresis
. The
hysteresis
influences zero run,
comparison, over- and underflow.
MODE2_I Counter mode
2
MODE3_I Counter mode
3
END_I End value,
LOAD_I Load value
HYST_I Hysteresis
VIPA System SLIO FM 050
Deployment
Parameter data
HB300 | FM | 050-1BA00 | GB | 15-11
47