turck TBPN-L1-FDIO1-2IOL - Start-Up Problems - Frequently Failure Causes

Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com
50
7.3 Start-up problems – frequently failure causes
LED Diagnostics Possible causes Explanation/solution
DIA
and
LED 12/LED 14
Data storage error IO-Link device in accordance with IO-
Link V1.0 connected.
IO-Link devices in accordance with IO-
Link specification V1.0 do not support
data storage
Deactivate the data storage.
To do so, set parameter
"
Data storage mode" to "deactivated,
clear", see
page -19.
The data storage buffer contains data
of another device.
Clear the data storage buffer of the master.
To do so, set the parameter "
Data storage
mode
" to "deactivated, clear", see page -19,
and re-activate the data storage if necessary.
wrong or missing
device
The connected device does not match
the configured one (wrong vendor-ID,
device-ID etc.).
Change the parameterization of the IO-Link
port at the master.
Correct the vendor-ID, device-ID, etc.
The parameterization can be done by teaching
the master via IOL_CALL using the port func-
tion
Subindex 67: Teach Mode or via a
manual port parameterization.
Process input
data invalid
Certain IO-Link devices send a "process
input data invalid"-diagnosis if the 
process value can not be measured.
Deactivate the sending of the "process input
data invalid"-diagnosis for the respective port.
To do so, set parameter 
"
Process input data invalid" to "no diag-
nostic generated", see
page -19.