Remote I/O module 16 DI
AL4142
33
Name
Description
Value range
Access
[configuration] > [connection-
timeout]
Set timeout for interruption of the fieldbus
connection (value in milliseconds)
• 20: 2 ms
…
• 31000: 31000 ms
…
• 60000: 60000 ms
rw
1
[configuration] > [byteswap]
Arrangement of the bytes in a data word
• big-endian: Big-endian format
• little-endian: Little-endian
format
rw
1
1
read and write
2
read only
Requirements:
ü
IoT Core Visualizer has been launched.
ü
The [Parameter] menu is active.
u
Select the [Fieldbussetup] submenu.
w
The menu page shows the current settings.
u
Set the parameters.
u
Click on
to save the changes to the device.
u
If necessary, restart the device.
w
The ModbusTCP interface is configured.
9.2.3.2 Setting the arrangement of the digital inputs
The arrangement of the digital input channels in Modbus registers 0, 400 and 401 is adjustable.
Available options:
•
Pin-based:
Word
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
n
X8
pin 2
X7
pin 2
X6
pin 2
X5
pin 2
X4
pin 2
X3
pin 2
X2
pin 2
X1
pin 2
X8
pin 4
X7
pin 4
X6
pin 4
X5
pin 4
X4
pin 4
X3
pin 4
X2
pin 4
X1
pin 4
•
Port-based:
Word
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
n
X8
pin 2
X8
pin 4
X7
pin 2
X7
pin 4
X6
pin 2
X6
pin 4
X5
pin 2
X5
pin 4
X4
pin 2
X4
pin 4
X3
pin 2
X3
pin 4
X2
pin 2
X2
pin 4
X1
pin 2
X1
pin 4
Available parameters:
Name
Description
Value range
Access
[di_channel_mapping]
Setting the arrangement of the digital in-
puts in the process data
• 0: Pin-based
• 1: Port-based
rw
1
1
read and write
Requirements:
ü
IoT Core Visualizer has been launched.
ü
The [Parameter] menu is active.
u
Select the [io] submenu.
w
The menu page shows the current settings.
u
Set the parameters.
