22
Reference Manual
00809-0100-4130, Rev DC
Installation
January 2019
Installation
2.6
Operating mode
Note
For SIL 2 compliance, self-check mode must be enabled.
See also
“Safety Integrity Level (SIL) certification option” on page 51
Selecting self-check operating mode
Figure 2-20. Selecting Self-check Operating Mode
When the self-check mode is operating, the ‘heartbeat’ LED color is yellow.
Selecting normal operating mode
Figure 2-21. Selecting Normal Operating Mode
When the normal mode is operating, the ‘heartbeat’ LED color is red.
Dry On
Wet On
Seconds Delay
0.3
0.3
3
30
10
1
3
30
10
1
Dry On
Wet On
Seconds Delay
0.3
0.3
3
30
10
1
3
30
10
1
Dry On
Wet On
Seconds Delay
0.3
0.3
3
30
10
1
3
30
10
1
1
< 3
seconds
Dry On
Wet On
Seconds Delay
0.3
0.3
3
30
10
1
3
30
10
1
Dry On
Wet On
Seconds Delay
0.3
0.3
3
30
10
1
3
30
10
1
Dry On
Wet On
Seconds Delay
0.3
0.3
3
30
10
1
3
30
10
1
1
< 3
seconds