Emerson FISHER FIELDVUE DLC3010 Instruction Manual page 55

Instruction Manual
D102748X012
Figure 4‐9. PV LoLo Alerts
PLOT A
DEVICE OUTPUT (mA)
24
PV LOLO ALERT ENABLED
22
LOLO THRESHOLD: 2 m
ALARM SETTING: LOW
20
OUTPUT ACTION: DIRECT
RANGE: 0 TO 10 m
18
16
14
12
10
8
6
4
NAMUR NE 43 LOW ALARM LEVEL
2
-2 0 2 4 6 8 10
PLOT C
DEVICE OUTPUT (mA)
24
NAMUR NE 43 HIGH ALARM LEVEL
22
20
18
16
14
12
10
8
6
4
2
-2 0 2 4 6 8 10
1 NOTE THAT THE LOW ALARM CURRENT CAPABILITY IS NOT NAMUR NE 43 COMPLIANT.
D PV Value is the current process variable (level, interface, or density) in engineering units.
D Upper Range Value is the highest value of the primary variable that the digital level controller is currently configured
to measure in the 4 to 20 mA loop.
1
PV (m)
PV LOLO ALERT ENABLED
LOLO THRESHOLD: 2 m
ALARM SETTING: HIGH
OUTPUT ACTION: DIRECT
RANGE: 0 TO 10 m
PV (m)
PLOT B
24
22
20
18
16
14
12
10
8
PV LOLO ALERT ENABLED
6 LOLO THRESHOLD: 2 m
ALARM SETTING: HIGH
4 OUTPUT ACTION: REVERSE
RANGE: 10 TO 0 m
2
12 -2 0 2 4 6 8 10
PLOT D
24
22
20
18
16
14
12
10
8
6
4
2
12 -2 0 2 4 6 8 10
DLC3010 Digital Level Controller
DEVICE OUTPUT (mA)
NAMUR NE 43 HIGH ALARM LEVEL
PV (m)
DEVICE OUTPUT (mA)
PV LOLO ALERT ENABLED
LOLO THRESHOLD: 2 m
ALARM SETTING: LOW
OUTPUT ACTION: REVERSE
RANGE: 10 TO 0 m
NAMUR NE 43 LOW ALARM LEVEL
PV (m)
Configuration
May 2018
12
1
12
55