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Starting up the device - Configuration
Parameter
Comparative
value (event
counter)
Comparison
mode (Event
Counter)
Reset mode
(Event Counter)
Parameter length
23 bytes
Input data
None
Output data
None
Comment
The bias level also defines whether the output is low-active (0) or high-active (1).
Switching on an I/O configured as an output means switching to the active state; switching off, on the other
hand, results in switching to the inactive or idle state.
8.12.7 Module 74 – SWIO status and control
PROFINET-IO module identifier
Module ID: 1074
Submodule ID: 1
Description
Module for handling switching input and switching output signals.
Parameter
None
Input data
Tab. 8.42:
Input data for module 74
Input data
State 1
State 2
Leuze electronic GmbH + Co. KG
Description
If the number of activation events of
the selected switch-on function
reaches this comparative value, the
switching output is activated. A de-
activation event of the selected
switch-off function resets the
counter.
Specifies whether the switching out-
put switches only on parity (once) or
also in the event of greater or equal
to (multiple times) after the compara-
tive value is reached.
Specifies whether the counter (Event
Counter) is reset only by the reset bit
and the selected switch-off function,
or if the counter should be automati-
cally reset after the comparative
value is reached.
Description
Signal state of the switching in-
put 1
Signal state of the switching out-
put 2
Addr. Data type
9
UN-
SIGNED16
11
UNSIGNED8 0: SWO
12
UNSIGNED8 0: Reset bit
Addr. Data type
0.0
Bit
0.1
Bit
BCL 248i
Value range
Default
0 ... 65535
0
0
switches
once
1: SWO
switches sev-
eral times
0
and switch-
off function
1: Compara-
tive value
reached
Value range
Initial
value
0, 1
0
0, 1
0
92
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