t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Input signal
Timer 1 / Timer 2
DEACTIVATED
Output signal
Timer 1 / Timer 2
T-ON DELAY
Output signal
Timer 1 / Timer 2
T-OFF DELAY
Output signal
Timer 1 / Timer 2
T-ON / T-OFF DELAY
Output signal
Timer 1 / Timer 2
IMPULSE (one shot)
Output signal
Timer 1 / Timer 2
Figure 4: Timer 1 / Timer 2
11.7.6.5
Switching output inversion
Table 42: Smart Tasks – Inverter
ISDU
Name
Data type
Data Stor‐
age
Length
Access
Default
value
Value/range
Index
Sub-
index
DEC
HEX
1089
441
-
Inverter 1
UInt
yes
1 Byte
rw
0
1)
0 = Not inverted
1 = Inverted
1090
442
-
Inverter 2
1 Byte
1)
Presetting for WL, WLA, WLG, WE, and WEO devices: 1 = Inverted
Inverter 1/2
inverts the logical status of the timer 1/2 output signal.
NOTE
Inverting the
Timer 1/2
output signal does not affect how the delay modes work.
Please note that inverting the
Timer 1/2
output signal could, for example, affect a selected switch-on delay or
switch-off delay.
11.7.6.6
Smart Task Inverter Ext. input
Table 43: Smart Task - Inverter Ext. input
ISDU
Name
Data type
Data Stor‐
age
Length
Access
Default
value
Value/range
Index
Sub-
index
DEC
HEX
1093
445
-
Inverter Ext.input
UInt
yes
1 Byte
rw
0
0 = Not inverted
1 = Inverted
The
Inverter Ext. input
function is used to change the signal logic of a pin 2 that has been configured as an external
input.
NOTE
Dependency:
•
Pin 2 configuration
(ISDU 121)
11.8
Events
IO-Link communication is a master-slave communication system.
With “Events”, an IO-Link device reports events to the master (without being prompted by the master). Device-spe‐
cific events are classified as follows:
Table 44: Device-specific events
Notification
For information purposes only; system is not restricted.
11
ANNEX
58
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
