53
par. name
setup 1
(sensorless)
setup 2
(external sensor)
setup 3
(external bms)
analog
in/out
6-00 Live zero timeout time No operation 1s No operation
6-01 Live zero timeout function No operation Stop No operation
6-10 Terminal 53 low voltage No operation No operation 0.07
6-11 Terminal 53 high voltage No operation No operation 10
6-12 Terminal 53 low current No operation No operation 4
6-13 Terminal 53 high current No operation No operation 20
6-14 Terminal 53 low ref./feedb. value No operation No operation 0
6-15 Terminal 53 high ref./feedb. value No operation No operation 60
6-20 Terminal 54 low voltage No operation 0.07 No operation
6-21 Terminal 54 high voltage No operation 10 No operation
6-22 Terminal 54 low current No operation 4 No operation
6-23 Terminal 54 high current No operation 20 No operation
6-24 Terminal 54 low ref./feedb. value No operation minimum sensor value 0
6-25 Terminal 54 high ref./feedb. value No operation maximum sensor value 60
6-50 Terminal 42 output No operation No operation No operation
comm.
and option
8-30 Protocol fc, mc Depends on controller Depends on controller
8-31 Address 1 Depends on controller Depends on controller
8-32 Baud rate 9600 Depends on controller Depends on controller
8-33 Parity/stop bits Even Prity, 1 Stop bit Depends on controller Depends on controller
special
functions
14-10 Mains failure [0] No function [0] No function [0] No function
14-11 Main voltage at mains fault Set to 83.5% of site voltage Set to 83.5% of site voltage Set to 83.5% of site
voltage
14-12 Function at mains imbalance [0] No function [0] No function [0] No function
14-60 Function at over temperature [1] Derate [1] Derate [1] Derate
14-61 Function at inverter overload [1] Derate [1] Derate [1] Derate
14-62 Inverter overload derate
current (%)
95 95 95
drive
closed
loop
20-00 Feedback 1 source Sensorless Pressure Analog input 54 No operation
20-02 Feedback 1 source unit Unit used for feedback 1 source Unit of external sensor No operation
20-12 Reference/feedback unit Unit of par 2021 (ex: ft WG) Unit of external sensor No operation
20-13 Minimum reference/feedback Low limit of sensor No operation
20-14 Maximum reference/feedback Max of head and flow mapped Upper limit of sensor No operation
20-20 Feedback function Minimum Minimum No operation
20-21 Setpoint 1 Design Head in unit in par 2012 Design setpoint No operation
20-60 Sensorless unit Unit of par1850 (ex: GPM) not used No operation
20-70 Closed-loop type not used Fast Pressure No operation
20-71 pid performance not used Normal No operation
20-93 pid proportional gain Start at 0.05 Needs to be fine tuned on site No operation
20-94 pid integral time Start at 0.1 Needs to be fine tuned on site No operation
application
functions
22-43 Wake up speed [hz] No operation Needs to be fine tuned on site No operation
22-50 End of curve function O O O
22-80 Flow compensation Enabled No operation Disabled
22-81 Square-linear curve approximation 100% No operation 100%
22-84 Speed at no-flow [hz] No operation Frequency at no flow
and minimum head set
No operation
22-86 Speed at design point [hz] No operation No operation No operation
22-87 Pressure at no-flow speed 40% of maximum system head No operation No operation
22-89 Flow at design point Flow at Design Point No operation No operation
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