Mitsubishi Electric FR-F720P-0.75K Instruction Manual page 120

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