Emerson Rosemount 2130 Quick Start Manual page 32

Quick Start Guide
5.2 Set the operating mode
All versions of the level switch have two operating modes:
• Normal mode (red LED)
• Self-check mode (yellow LED)
Procedure
1. Set the mode switch to 1 s Dry On (or 1 s Wet On).
2. Wait for 10 seconds.
3. Move the mode switch to 30 s Dry On (or 30 s Wet On), and wait for
1 second before moving the mode switch back to 1 s Dry On (or 1 s
Wet On). This should be completed within 3 seconds.
Figure 5-4: Change Operating Mode
32
Dry On Wet On
0.3 0.3
1
1
3
3
10
10
30
30
Seconds Delay
A. 10 seconds
B. < 3 seconds
A
Dry On
0.3
1
3
10
30
Seconds Delay
May 2022
B
Wet On Dry On
0.3
0.3
1
1
3
3
10
10
30 30
Seconds Delay
Quick Start Guide
Wet On
0.3
1
3
10
30