Mitsubishi Electric FR-A720-0.4K Instruction Manual page 142

Parameter
Name
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
897
monitor average
time
Power saving
898
cumulative monitor
clear
Operation time rate
899
(estimated value)
C0
FM terminal
(900)
calibration
C1 AM terminal
(901)
calibration
C2(902)
to
Refer to Pr. 125 and Pr. 126.
—
C7(905)
Incre- Initial
Range
ments Value
Set the load factor for commercial power
supply operation.
0.1% 100% 30 to 150% 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
Inverter
0.01/ 0.1 to 55/
and average power saving rate value.
rated
* The increments and setting range differ
0.1kW 0 to 3600kW
* *
capacity
0 Discharge damper control (fan)
1 Inlet damper control (fan)
1 0 2 Valve control (pump)
Commercial power-supply drive (fixed
3
value)
Consider the value during commercial
0
power-supply operation as 100%
1 9999
1 Consider the Pr. 893 setting as 100%.
9999 No function
Set the power unit cost. Displays the
0 to 500 power saving rate on the energy saving
0.01 9999
monitor
9999 No function
0 Average for 30 minutes
1 to 1000h Average for the set time
1h 9999
9999 No function
0 Cumulative monitor value clear
1 Cumulative monitor value hold
Cumulative monitor continue
1 9999 10
(communication data upper limit 9999)
Cumulative monitor continue
9999
(communication data upper limit 65535)
Use for calculation of annual power saving
0 to 100% amount. Set the annual operation ratio
0.1% 9999
(consider 365 days
9999 No function
Calibrate the scale of the meter connected
--- --- ---
to terminal FM. (Only when Pr. 291 = 0, 1)
Calibrate the scale of the analog meter
--- --- ---
connected to terminal AM.
Description
according to the inverter capacity. (55K or
lower/75k or higher)
×
24h as 100%).
Parameter List
: enabled
× : disabled
×
×
×
3
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