Rev.00 - 01.2020 | LD30 IO-Link manual ENG | © 2020 |
CARLO GAVAZZI Industri
14
EN
“Gated SR-FF” function
The function is designed to: e.g. function as a filling or emptying function using only two interconnected
sensors
Symbol
Truth table
A
B
Q
0
0
0
0
1
X
1
0
X
1
1
1
X – no changes to the output.
2.4.4. Timer (Can be set individually for Out1 and Out2)
The Timer allows the user to introduce different timer functions by editing the 3 timer parameters:
• Timer mode
• Timer scale
• Timer value
Selector
A
Logic
A - B
Time
delay
Output
inverter
Sensor
output
One of
1 to 4
AND, OR,
XOR, S-R
ON, OFF
One-shot
N.O., N.C.
NPN, PNP,
Push-Pull
Selector
B
Logic
A - B
Time
delay
Output
inverter
Sensor
output
One of
1 to 4
AND, OR,
XOR, S-R
ON, OFF
One-shot
N.O., N.C.
NPN, PNP,
Push-Pull
EXT-Input
3.
Temperature
4.
EXT-Input
A
B
A
B
SO1
SO2
EXT-
Input
1.
SSC1
S.P (trimmer)
Two P
Windows
Hyst. Auto/Adj.
2.
SSC2
S.P .
Two P.
Windows
Hyst. Adj.
Sensor fr
ont
Out 1
Out 2
4
2.4.4.1. Timer mode
This selects which type of timer function is introduced on the Switching Output. Any one of the following is
possible:
2.4.4.1.1. Disabled
This option disables the timer function no matter how the timer scale and timer delay is set up.
2.4.4.1.2. Turn On delay (T-on)
The activation of the switching output is generated after the actual sensor actuation as shown in the figure
below.
