9.6
Teach-In function
The Teach-In function is activated after triggering the push-button for at least 2 s. The switching point of
the switching output can be changed to the current flow at the time the Teach-In command is issued by
using the push-button.
Sp
= current flow
new
The release point is automatically shifted by the same amount as the switching point.
Rsp
= Rsp
new
If the current flow value falls outside the valid range, the Teach-In function is not executed.
The switching point is only applied after the push-button is released.
9.7
Switch-on delay
(1)
Release point
(2)
Switching point
(3)
Flow velocity
(4)
Switch-on delay
A switch-on delay can be set for the switching output. This delay only takes effect when switching on the
switching output.
9.8
Manual mode
For test purposes or plant startup, the switching output can be manually turned on or off. Manual mode
of the digital output can only be activated using the setup program. The output switches to the currently
valid status when manual mode is exited.
For devices with analog outputs, the analog output can be manually set using the setup interface for test
purposes or plant startup. The output switches to the currently valid value when manual mode is exited.
Manual mode is only valid temporarily, which is why manual mode is always deactivated after power on.
+ (current flow - Sp
old
old
(3) [ms]
(2)
(1)
1
0
)
(4)
9 Startup
t
NO
t
31