Energy Saving Monitor - Mitsubishi Electric FR-A820-00046 Instruction Manual

(M) Monitor display and monitor output signal
Adjusting the response of terminal AM (Pr. 867)
● Using Pr. 867, the output voltage response of the terminal AM can be adjusted in the range of 0
to 5 s.
● Increasing the setting stabilizes the terminal AM output more but reduces the response level.
(Setting "0" sets the response level to 7 ms.)
Parameters referred to
Pr. 54
Pr. 55
Pr. 56
Pr. 158
Pr. 290
Pr. 291
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.
52
M100
774
M101
775
M102
776
M103
992
M104
54
M300
158
M301
891
M023
892
M200
893
M201
5 - 354
FM/CA terminal function selection
Frequency monitoring reference
Current monitoring reference
AM terminal function selection
Monitor negative output selection
Pulse train I/O selection
Name
Operation panel main monitor
selection
Operation panel monitor
selection 1
Operation panel monitor
selection 2
Operation panel monitor
selection 3
Operation panel setting dial
push monitor selection
FM/CA terminal function
selection
AM terminal function selection
Cumulative power monitor
digit shifted times
Load factor
Energy saving monitor
reference (motor capacity)
Initial value Setting range
0
(output
frequency)
9999 Refer to page 5-327
0
(set
frequency)
1
(output Refer to page 5-341
frequency)
0 to 4
9999
9999
100% 30 to 150%
0.1 to 55 kW
Rated
inverter
0 to 3600 kW
current
Parameters
=> page 5-341
=> page 5-341
=> page 5-341
=> page 5-341
=> page 5-341
=> page 5-282
Description
50: Power saving monitor
51: Cumulative power saving
monitor
50: Power saving monitor
Set the number of times to shift
the cumulative power monitor
digit.
The monitored value is clamped
at the maximum value.
No shift.
The monitored value is cleared
when it exceeds the maximum
value.
Set the load factor for the
commercial power supply
operation.
This is multiplied by the power
consumption rate (page 5-359)
during commercial power supply
operation.
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.