Binary Outputs; Multistate Inputs - Grundfos CIU 300 Functional Profile And User Manual

6.3 Binary outputs

Binary objects for control of the Grundfos booster.
ID Object Name
BO, 0 Set control source
BO, 4 Reset fault
BO, 5 Fault simulation

6.4 Multistate inputs

Objects that contain an enumeration value from the booster.
ID Object Name
MI, 0 Actual control mode
MI, 1 Actual operating mode
MI, 3 CIM status
MI, 4 Subpump 1 control source
MI, 5 Subpump 2 control source
MI, 6 Subpump 3 control source
MI, 7 Subpump 4 control source
MI, 8 Subpump 5 control source
MI, 9 Subpump 6 control source
R/W Notes
Sets the control source.
Set to 1 to enable control via BACnet.
W
0 = Local control (default)
1 = Bus control.
Resets alarm if bus control is enabled.
(Triggered on rising edge).
W
0 = No resetting (default)
1 = Resetting.
Enables fault simulation.
W 0 = Disabled (default)
1 = Enabled.
R/W Notes
Reads the current control mode.
1 = Constant speed
2 = Constant pressure
3 = Proportional pressure
4 = RESERVED
R 5 = Constant flow
6 = Constant temperature
7 = Constant level
8 = Constant percentage.
See section 7.1 Control modes
on the control modes.
Reads the current operating mode.
1 = Start (normal)
R 2 = Stop
3 = Minimum
4 = Maximum.
Reads the status of the CIM module,
useful for fault finding.
R 1 = OK
2 = EEPROM fault
3 = Memory fault.
1 = Buttons
2 = GENIbus
R
3 = GENIlink
4 = External control.
1 = Buttons
2 = GENIbus
R
3 = GENIlink
4 = External control.
1 = Buttons
2 = GENIbus
R
3 = GENIlink
4 = External control.
1 = Buttons
2 = GENIbus
R
3 = GENIlink
4 = External control.
1 = Buttons
2 = GENIbus
R
3 = GENIlink
4 = External control.
1 = Buttons
2 = GENIbus
R
3 = GENIlink
4 = External control.
Multi-E
X
X
Multi-E
X
for details
X
X
MPC
X
X
X
MPC
X
X
X
X
X
X
X
X
X
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