7
Operation
7.1
Safety
A few guidelines must be followed to ensure the operational safety of the device:
•
Carry out a daily functional check (
see "Daily thorough check", page 14
•
If you want to connect devices to the device or remove devices, switch off the volt‐
age supply first.
•
Only operate the WI180C-IOA00 under the specified operating conditions (
).
7.2
Daily thorough check
You should carry out the following functional checks once a day:
•
Check the function of the LED indicators.
•
Use appropriate status queries to check communication with each of the con‐
nected devices.
7.3
LED status indicators
Q1
Q2
POWER
1
2
3
Table 3: LED status indicators
LED
Display
Meaning
1
POWER
Green
O
Voltage supply on, no communication
Ö
(green)
IO-Link activity
o
Voltage supply off
2
Q1
Yellow
o
Smart Task QL1 output Low (= 0)
O
Smart Task QL1 output High (= 1)
3
Q2
Yellow
o
Smart Task QL2 output Low (= 0)
O
Smart Task QL2 output High (= 1)
7.4
Device slots
The WI180C-IOA00 allows up to 16 modules to be connected. The following addressing
scheme is used to access the data from the modules (process data, parameters):
7
OPERATION
14
O P E R A T I N G I N S T R U C T I O N S | WI180C-IOA00
8025143/2020-01-23 | SICK
Subject to change without notice
