IFM AL4042, Руководство по эксплуатации

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AL4042 Remote I/O module 16 DI
24
9.1.6 Ports: Configuring input filters
u
Observe the notes on input filters: Digital input filters (
Ò /
8)
Available parameters:
Name Description Value range Access
[pin2]/[debounce_time] Pin 2: debounce time (= value *
0.1 ms) • 0: 0 ms (default)
…
• 500: 50 ms
rw
1
[pin2]/[hold_time] Pin 2: Hold time (= value * 0.1 ms) • 0: 0 ms (default)
…
• 60000: 6000 ms
rw
1
[pin2]/[hold_level] Pin 2: Hold level • 0: hold LOW
• 1: hold HIGH (default)
rw
1
[pin2]/[invert] Pin 2: Inversion • 0: do not invert (default)
• 1: invert
rw
1
[pin4]/[debounce_time] Pin 4: debounce time (= value *
0.1 ms) • 0: 0 ms
…
• 500: 50 ms
rw
1
[pin4]/[hold_time] Pin 4: Hold time (= value * 0.1 ms) • 0: 0 ms (default)
…
• 60000: 6000 ms
rw
1
[pin4]/[hold_level] Pin 4: Hold level • 0: hold LOW
• 1: hold HIGH (default)
rw 1
[pin4]/[invert] Pin 4: Inversion • 0: do not invert (default)
• 1: invert
rw
1
1
The parameter can only be changed if no connection to the fieldbus controller is active
u
Select the menu option [io] > [port[n]] (n: 1…8).
w
The menu page displays the available parameters.
u
Set the parameters.
u Write the changed parameter values to the device.
w The digital input filters have been configured.
9.1.7 Ports: Reading digital input data
Available information:
Name Description Value range Access
[pin2]/[digital] Process value digital input - pin 2 (af-
ter filtering) • LOW: Off
• HIGH: On
ro
1
[pin4]/[digital] Process value digital input - pin 4 (af-
ter filtering) • LOW: Off
• HIGH: On
ro
1
1
read only
Requirements:
ü The parameter setting software has been started.
ü
The detailed view of the device is active.
u
Select the menu option [io] > [port[n]] (n: 1…8).
w
The menu page displays the current process values of the port’s digital inputs.