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
3 8
7
COMMISSIONING
7.3.12
Configuring the Q2 analog output
In the electrical version B, the T-Easic
®
FTS has an analog output on Q2. The analog
output is available as an active current output with 4...20mA. The analog output can be
parameterized with regard to flow (flow rate, volume flow) and temp (temperature).
Configuration based on Q2 for flow (example)
1. Use the arrow keys (left/right) to select
Q2 Mode
.
2. Use the arrow keys (up/down) to select
Flow Current 4-20mA
.
3. Use the right arrow key to select
Q2a low
.
4. Increase or decrease the value using the arrow keys (up/down).
5. Use the right arrow key to select
Q2a high
.
6. Increase or decrease the value using the arrow keys (up/down).
7. If required, configure the Q2a error mode (see
).
Inversion of the analog output can be achieved by setting the lower threshold as Q2a
high and the higher threshold as Q2a low.
The Error Current Q2a submenu defines how the analog output behaves in the event of
a critical device error. You can select whether to output 3.5mA or 21.5mA as a signal in
the event of an error.
Measurand
Measurand
Electricity
Electricity
.
.
.
.
Fig. 30: Behavior of the analog output