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Parameter list
Parameter list
5
ADJUSTMENT
Useful function (energy saving operation) — Energy saving monitor (Pr.891 to Pr.899)
891
Refer to Pr.52.
892
Load factor
0.1% 100% 30 to 150%
Set the load factor for commercial power-
supply operation.
This value is used to calculate the power
consumption estimated value during
commercial power supply operation.
893
Energy saving
monitor reference
(motor capacity)
0.01/
0.1kW
*
Inverter
rated
capacity
0.1 to 55/
0 to 3600kW
*
Set the motor capacity (pump capacity).
Set when calculating power saving rate and
average power saving rate value.
894
Control selection
during commercial
power-supply
operation
10
0 Discharge damper control (fan)
1 Inlet damper control (fan)
2 Valve control (pump)
3
Commercial power-supply drive (fixed value)
895
Power saving rate
reference value
1 9999
0
Consider the value during commercial power-
supply operation as 100%
1 Consider the Pr.893 setting as 100%.
9999 No function
896
Power unit cost
0.01 9999
0 to 500
Set the power unit cost. Displays the power
saving rate on the energy saving monitor
9999 No function
897
Power saving monitor
average time
1h 9999
0 Average for 30 minutes
1 to 1000h Average for the set time
9999 No function
898
Power saving
cumulative monitor
clear
1 9999
0 Cumulative monitor value clear
×
1 Cumulative monitor value hold
10
Cumulative monitor continue (communication
data upper limit 9999)
9999
Cumulative monitor continue (communication
data upper limit 65535)
899
Operation time rate
(estimated value)
0.1% 9999
0 to 100%
Use for calculation of annual power saving
amount. Set the annual operation ratio
(consider 365 days
× 24h as 100%).
9999 No function
* The setting depends on the inverter capacity (55K or lower/75k or higher)
Parameter
Name
Incre-
ments
Initial
Value
Range Description
Parameter
copy
Parameter
clear
All parameter
clear
Related
parameters
: enabled
× : disabled