Mitsubishi FR-A800

(M) Monitor display and monitor output signal
PARAMETERS
379
5
GROUP
M
5.11.5 Energy saving monitor
From the estimated consumed power during commercial power supply operation, the energy saving effect by use of the
inverter can be monitored and output.
Pr. Name Initial value Setting range Description
52
M100
Operation panel main
monitor selection
0
(output
frequency)
Refer to page 359
50: Power saving monitor
51: Cumulative power saving monitor
774
M101
Operation panel monitor
selection 1
9999
775
M102
Operation panel monitor
selection 2
776
M103
Operation panel monitor
selection 3
992
M104
Operation panel setting
dial push monitor
selection
0
(set
frequency)
54
M300
FM/CA terminal function
selection
1
(output
frequency)
Refer to page 369 50: Power saving monitor
158
M301
AM terminal function
selection
891
M023
Cumulative power
monitor digit shifted
times
9999
0 to 4
Set the number of times to shift the
cumulative power monitor digit.
The monitored value is clamped at the
maximum value.
9999
No shift.
The monitored value is cleared when it
exceeds the maximum value.
892
M200
Load factor
100% 30 to 150%
Set the load factor for the commercial power
supply operation.
This is multiplied by the power consumption
rate (page 382) during commercial power
supply operation.
893
M201
Energy saving monitor
reference (motor
capacity)
Rated inverter
current
0.1 to 55 kW

Set the motor capacity (pump capacity). Set
when calculating the power saving power
rate, average power saving rate, and power
during commercial power supply operation.
0 to 3600 kW

894
M202
Control selection during
commercial power-supply
operation
0
0 Discharge damper control (fan)
1 Inlet damper control (fan)
2 Valve control (pump)
3 Commercial power supply drive (fixed value)
895
M203
Power saving rate
reference value
9999
0
Consider the value during commercial power
supply operation as 100%.
1 Consider Pr.893 setting as 100%.
9999 No function
896
M204
Power unit cost
9999
0 to 500
Set the power unit cost. The power cost
savings are displayed on the energy saving
monitor.
9999 No function
897
M205
Power saving monitor
average time
9999
0 Average of 30 minutes
1 to 1000 h Average of the set time
9999 No function
898
M206
Power saving cumulative
monitor clear
9999
0 Cumulative monitor value clear
1 Cumulative monitor value hold
10
Continue accumulation
(communication data upper limit 9999)
9999
Continue accumulation
(communication data upper limit 65535)
899
M207
Operation time rate
(estimated value)
9999
0 to 100%
This value is used for calculating the annual
power saving amount. Set the annual
operation ratio (consider 365 days  24h as
100%).
9999 No function
 For the FR-A820-03160(55K) or lower, and FR-A840-01800(55K) or lower.
 For the FR-A820-03800(75K) or higher, and FR-A840-02160(75K) or higher.