Binary Inputs - Grundfos CIM 300 BACnet MS/TP Instructions Manual

6.2 Binary inputs

Binary objects provide information from the Grundfos booster system.
ID Object name
BI, 0 Control source status
BI, 2 Rotation status
BI, 3 At minimum speed
BI, 4 At maximum speed
BI, 5 Standby pumps active
BI, 6 Pressure relief active
BI, 7 Soft pressure active
BI, 8 Low-flow boost active
BI, 9 Low-flow stop active
BI, 10 Alternative setpoint active
BI, 11 Digital input 1 status
BI, 12 Digital input 2 status
BI, 13 Digital input 3 status
BI, 14 Digital output 1 status
BI, 15 Digital output 2 status
BI, 16 Subpump 1 presence
BI, 17 Subpump 1 communication status
BI, 18 Subpump 2 presence
BI, 19 Subpump 2 communication status
BI, 20 Subpump 3 presence
BI, 21 Subpump 3 communication status
BI, 22 Subpump 4 presence
BI, 23 Subpump 4 communication status
BI, 24 Subpump 5 presence
R/W Notes
Status of the actual control source
R 0: Local control
1: Bus control
Rotation status
R 0: No rotation
1: Rotation (one or more pumps running)
0: Not running at minimum speed
R
1: Running at minimum speed
0: Not running at maximum speed
R
1: Running at maximum speed
0: Standby pumps not active
R
1: Standby pumps active
0: Pressure relief not active
R
1: Pressure relief active
0: Soft pressure not active
R
1: Soft pressure active
0: Low-flow boost not active
R
1: Low-flow boost active
0: Low-flow stop not active
R
1: Low-flow stop active
0: Alternative setpoint not active
R
1: Alternative setpoint active
0: Not active
R
1: Active
0: Not active
R
1: Active
0: Not active
R
1: Active
0: Not active
R
1: Active
0: Not active
R
1: Active
0: Subpump not present
R
1: Subpump present
0: Communication OK
R
1: Communication fault
0: Subpump not present
R
1: Subpump present
0: Communication OK
R
1: Communication fault
0: Subpump not present
R
1: Subpump present
0: Communication OK
R
1: Communication fault
0: Subpump not present
R
1: Subpump present
0: Communication OK
R
1: Communication fault
0: Subpump not present
R
1: Subpump present
● ● ●
● ● ●
● - ●
● - ●
- - ●
- - ●
- - ●
- - ●
H ● ●
- - ●
● ● ●
● ● ●
H ● ●
● ● ●
● ● ●
H ● ●
H ● ●
H ● ●
H ● ●
- ● ●
- ● ●
- ● ●
- ● ●
- - ●
●
●
●
●
-
-
-
-
-
-
●
●
●
●
●
●
●
●
●
●
●
●
●
●
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