Mitsubishi Electric FR-F700PJ Series, Инструкция по эксплуатации

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Energy saving operation and energy saving monitor
4
P
ARAM
ETE
R
S
 Details of the energy saving monitors ( Pr. 52 and Pr. 54 = "50")

Details of the cumulative power saving monitors (
Pr. 52
= "51")
(The monitor value of the cumulative monitor can be shifted to the right with Pr. 891 Cumulative power monitor digit shifted
times .)
Energy Saving
Monitored Item
Description and Formula Unit
Parameter Setting
Pr. 895 Pr. 896 Pr. 897 Pr. 899
1)
Power saving
Difference between the estimated value of power
necessary for commercial power supply operation
and the input power calculated by the inverter
Power during commercial power supply
operation

input power monitor
0.01kW 9999

9999

2)
Power saving rate
Ratio of power saving on the assumption that power
during commercial power supply operation is 100%

100
0.1%
0
Ratio of power saving on the assumption that Pr.
893
is 100%

100
1
3)
Average power
saving
Average value of power saving amount per hour
during predetermined time (
Pr. 897 )
0.01kWh 9999
9999
0 to
1000h
4)
Average power
saving rate
Ratio of average power saving on the assumption
that the value during commercial power supply
operation is 100%

100
0.1%
0
Ratio of average power saving on the assumption
that
Pr. 893 is 100%

100
1
5)
Average power cost
savings
Average power saving represented in terms of
cost
3) Average power saving

Pr. 896
0.01

0 to
500
Energy Saving
Monitor Item
Description and Formula Unit
Parameter Setting
Pr. 895 Pr. 896 Pr. 897 Pr. 899
6)
Power saving
amount
Power saving is added up per hour.

( 1) Power saving
 
t)
0.01kWh
*1*2

9999

9999
7)
Power cost
savings
Power saving amount represented in terms of cost
6) Power saving amount

Pr. 896
0.01
*1

0 to
500
8)
Annual power
saving amount
Estimated value of annual power saving amount

24

365

0.01kWh
*1*2

9999
0 to
100%
9)
Annual power
cost savings
Annual power saving amount represented in terms of
cost
8) Annual power saving amount

Pr. 896
0.01
*1

0 to
500

For RS-485 communication, the display increments are 1. For example, 10.00kWh indicates that communication data is 10.

When using the parameter unit (FR-PU04/FR-PU07), "kW" is displayed.
REMARKS
 Since four digits are displayed on the operation panel, the value is displayed in 0.1 increments when a monitor value in 0.01
increments exceeds 99.99, then rounded up to 100.0. The maximum display is "9999".
 As the operation panel (FR-PU04/FR-PU07) is 5-digit display, it displays in 0.1 increments since a carry occurs, e.g. "1000.0",
when a monitor value in 0.01 increments exceeds "999.99". The maximum display is "99999".
 The upper limit of RS-485 communication is "65535" when Pr. 898 Power saving cumulative monitor clear = "9999". The upper
limit of 0.01 increments monitor is "655.35" and that of 0.1 increments monitor is "6553.5"
Power during commercial
power supply operation
1) Power saving
1) Power saving
Pr. 893

( 1) Power saving
 
t)
Pr. 897

( 2) Power saving rate
 
t)
Pr. 897
3) Average power saving
Pr. 893
6) Power saving amount
Operation time during accumulation
of power saving amount
Pr. 899
100