15
6.6 Analog inputs
Objects with measured values and status information from the booster.
X = Always available.
S = Sensor required.
ID
Object Name
R/W Notes
Unit
Multi-E
MPC
AI, 0
Fault code
R
Grundfos fault code.
See section
11. Grundfos alarm and warning codes
.
-
X
X
AI, 1
Warning code
R
Grundfos warning code.
See section
11. Grundfos alarm and warning codes
.
-
X
X
AI, 3
Capacity
R
Actual capacity value (process feedback).
%
X
X
AI, 4
Head
R
Actual system head/pressure.
bar
S
S
AI, 5
Flow
R
Actual system flow.
m
3
/h
S
S
AI, 6
Relative performance
R
Performance relative to maximum performance.
%
X
X
AI, 9
Actual setpoint
R
Actual setpoint.
%
X
X
AI, 10
Motor current
R
Actual motor current.
A
X
AI, 13
Power
R
Total power consumption of the system.
W
X
X
AI, 15
Inlet pressure
R
System inlet pressure.
bar
S
AI, 16
Remote pressure
R
Measured pressure at external sensor.
bar
S
AI, 17
Level
R
Tank level.
m
S
S
AI, 20
Remote temperature
R
Temperature at external sensor.
°C
S
S
AI, 25
Auxiliary sensor input
R
Auxiliary sensor input.
%
S
AI, 27
Runtime
R
Total operating time of the system.
h
X
X
AI, 30
Energy consumption
R
Total energy consumption of the system.
kWh
X
X
AI, 33
Ambient temperature
R
Ambient temperature.
°C
S
AI, 34
Forward temperature
R
Flow-pipe temperature.
°C
S
AI, 35
Return temperature
R
Return-pipe temperature.
°C
S
AI, 36
Differential temperature
R
Differential temperature.
°C
S
AI, 37
Outlet pressure
R
System outlet pressure.
bar
S
AI, 38
Feed tank level
R
Actual level in the feed tank.
m
S
AI, 39
Subpump 1 fault code
R
Fault code of subpump 1.
-
X
X
AI, 40
Subpump 1 runtime
R
Total operating time of subpump 1.
h
X
X
AI, 41
Subpump 1 speed
R
Actual speed of subpump 1.
%
X
AI, 42
Subpump 2 fault code
R
Fault code of subpump 2.
-
X
X
AI, 43
Subpump 2 runtime
R
Total operating time of subpump 2.
h
X
X
AI, 44
Subpump 2 speed
R
Actual speed of subpump 2.
%
X
AI, 45
Subpump 3 fault code
R
Fault code of subpump 3.
-
X
X
AI, 46
Subpump 3 runtime
R
Total operating time of subpump 3.
h
X
X
AI, 47
Subpump 3 speed
R
Actual speed of subpump 3.
%
X
AI, 48
Subpump 4 fault code
R
Fault code of subpump 4.
-
X
X
AI, 49
Subpump 4 runtime
R
Total operating time of subpump 4.
h
X
X
AI, 50
Subpump 4 speed
R
Actual speed of subpump 4.
%
X
AI, 51
Subpump 5 fault code
R
Fault code of subpump 5.
-
X
X
AI, 52
Subpump 5 runtime
R
Total operating time of subpump 5.
h
X
X
AI, 53
Subpump 5 speed
R
Actual speed of subpump 5.
%
X
AI, 54
Subpump 6 fault code
R
Fault code of subpump 6.
-
X
X
AI, 55
Subpump 6 runtime
R
Total operating time of subpump 6.
h
X
X
AI, 56
Subpump 6 speed
R
Actual speed of subpump 6.
%
X
