turck FM-IM Serie Betriebsanleitung Seite 72

Instruction manual FM-IM / FMX-IM
Setting of display range of flow monitoring (MAX/MIN trim)
➤ You completed setting of the switchpoint (SP Flow) or you push the
➤
"Mode" button twice in the display mode.
The display range setting (MAX/MIN trim) starts, the top and bottom LED of the
LED-band are yellow.
➤ Set the flow rate to the desired value.
➤
➤ Push the "Enter" button one time.
➤
DeltaFlow-Monitoring (∆ Flow Monitoring) (see Chapter 3.5.2 on p. 14)
➥ ➤
starts.
➥ ➤ If the top LED of the LED-band blinks green instead of yellow, the operation
can be continued.
➤ Push the "Set" button for 5 s (equals 5 × blinking).
➤
The actual flow rate of the monitored system is learned as upper limit
(MAX trim). The top LED of the LED-band remains green.
➤ Push the "Enter" button one time.
➤
The flow value is stored.
➥ ➤ The entire LED-band will be green for 1 s, afterward the flow value is stored
and setting of the lower limit (MIN trim) starts.
➤ Decrease the flow rate to the desired value, depending on application.
➤
➥ ➤ DeltaFlow-Monitoring (∆ Flow Monitoring) starts.
Setting is skipped by pushing the "Mode" button.
➥ ➤ If the bottom LED on the LED-band blinks green instead of yellow, the
operation can be continued.
➤ Push the "Set" button for 5 s (equals 5 × blinking).
➤
The actual flow rate of the monitored system is learned as lower limit (MIN trim).
The bottom LED of the LED-band turns green after 5 s.
➤ Push the "Enter" button one time.
➤
The flow value is stored.
28
Hans Turck GmbH & Co. KG • Tel. +49 (0) 208/4952-0 • Fax +49 (0) 208/4952-264