O P E R A T I N G I N S T R U C T I O N S | T - E A S I C
®
8023072/1E22/2022-02-23| SICK AG
Subject to change without notice
2 9
7
COMMISSIONING
7.3.3
Configuration options for Q1 and Q2
Q1 and Q2 can be configured as a hysteresis output for flow (normally open or normally
closed), window output for flow (normally open or normally closed), hysteresis output
for temperature (normally open or normally closed) and window output for temperature
(normally open or normally closed). Q1 can be configured as an empty pipe detection
output (normally open or normally closed). Q2 can be configured as a pulse output or
disabled (by selecting
Off Pin Q2 inactive
).
Q2 can be linked to Q1 as an input using Boolean logic (AND or OR). In the electrical
version B with analog output, Q2 can additionally be configured as an analog output.
Q1 Switchpoint 1
<
>
20.0 [unit]
Q1 Switchpoint 2
<
>
40.0 [unit]
Q1 Mode
<
>
Flow
Flow
Flow
Flow
Temp
Temp
Temp
Temp
Empty
Emty
Hysteresis norm open
Hysteresis norm closed
Window norm open
Window norm closed
Hysteresis norm open
Hysteresis norm closed
Window norm open
Window norm closed
Detection norm open
Detection norm closed
Always available
Error
Configuration-
dependent
Fig. 19: Menu structure for Q1 mode
Q2 Switchpoint 1
<
>
20.0 [unit]
Q2a low
<
>
20.0 [unit]
Q2a Pulse Width
<
>
20.0 ms
Q2a Pulse Valency
<
>
40.0 [unit]
Q2 Switchpoint 2
<
>
40.0 [unit]
Q2 Mode
<
>
Flow
Flow
Flow
Flow
Flow
Temp
Temp
Temp
Temp
Temp
Volume
Input
Input
Off
Hysteresis norm open
Hysteresis norm closed
Window norm open
Window norm closed
Current 4-20mA
Hysteresis norm open
Hysteresis norm closed
Window norm open
Window norm closed
Current 4-20mA
Pulse Output
AND with Q1
OR with Q1
Pin Q2 inactive
Q2a high
<
>
40.0 [unit]
Fig. 20: Menu structure for Q2 mode