turck TBEN-S2-4IOL - Page 117

V01.00 | 2019/10
117
Meaning of process data bits
Name Value Meaning
I/O data
DIx Digital input x
0 No signal at DI (pin 4, SIO)
1 Signal at DI (pin 4, SIO)
DXPx configurable digital channel (DXP channel)
0 No input signal at DXP-channel (pin 2)
1 Input signal at DXP-channel (pin 2)
DVSx Input value valid (Data Valid Signal)
0 The IO-Link data are invalid.
Possible causes:
n Sensor supply is below the admissible range.
n IO-Link port is parameterized as simple digital input.
n No device connected to the master.
n No input data received from the connected device (only
valid for devices with an input data length > 0).
n No reaction from the connected device to the sending of
output data (only valid for devices with an output data
length > 0).
n The connected device sends an process input data in-
valid error.
1 The IO-Link data are valid.
IO-Link process input
data
Process input data of the connected device The order of the IO-Link
process input data can be changed via the parameter Process input
data mapping.
Diagnostics
Software diagnostic messages
IO-Link Events
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Module status
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