KROHNE SU 600 Ex EN - Manual (Page 15)

6 Setup with the integrated indicating and
adjustment unit
6.1 Adjustment system
The integrated indicating and adjustment unit is for measured
value display, adjustment and diagnosis ofSU 600 Ex.
Indication and adjustment is carried out in the front via a clear
LC-display and a function switch as well as two keys.
To open the cover, insert a screwdriver in the two slots on the
top and turn it slightly.
01
2 3
456
78
9
A
B C
- +
1 2
1
3
8
7
6
5
2
4
Fig. 6: Indicating and adjustment elements
1 Status indications operating relay 1 and 2
2 Status indication fail safe relay
3 Status indication operation
4 [+/-] adjustment keys
5 Insertable tag for identification of the measurement loop
6 Function switch
7 Mode switch for sensor input (active/passive) on the rear of the instrument
8 LC display
SU 600 Ex - 4 ... 20 mA signal conditioning 15
Setup with the integrated indicating and adjustment unit
30653
-EN
-050803