Flowserve NRR 2-40 - Manual (Page 6)

6
Key
LED 1 – Switchpoint 1
LED 2 – Control valve closing
LED 3 – Control valve opening
LED 4 – Switchpoint 4
LED “Bus status”
LED “Power”
Enter button / Test mode
Decrease button
Increase button
Program button
Code selector switch, 10 poles
Terminal strip
Screws for terminal strip
High-level
not allocated
not allocated
Low-level
Multifunction
Multifunction
Multifunction
Malfunction Alarm
Multifunction
Indicator LED 1
2
3
4
5
6
7
8
A
B