Mitsubishi Electric FR-A700 Instruction Manual page 242

Parameter overview
Parameter
Func-
Name
tion
888 Free parameter 1
889 Free parameter 2
891 Refer to Pr. 52
892 Load factor
Energy saving monitor
893 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)
Tab. 6-1: Parameter overview (62)
6 - 62
Incre- Initial Setting
ments Value Range
1 9999 0–9999
1 9999 0–9999
0.1% 100% 30–150%
SLD/LD/
ND/HD
0.01/ value of 0.1–55/
0.1kW * Applied 0–3600kW *
motor
Capacity
0
1
1 0
2
3
0
1 9999
1
9999
0–500
0.01 9999
9999
0
1 9999 1–1000h
9999
0
1
10
1 9999
9999
0–100%
0.1% 9999
9999
Description
Parameters you can use for your
own purposes
Used for maintenance, manage-
ment, etc. by setting a unique
number to each inverter when
multiple inverters are used.
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 sav-
ings rate and average power sav-
ings rate value.
* The setting depends on the
inverter capacity:
(01800 or less/02160 or more)
Discharge damper control (fan)
Inlet damper control (fan)
Valve control (pump)
Commercial power-supply drive
(fixed value)
Consider the value during com-
mercial power-supply operation as
100%.
Consider the Pr. 893 setting as
100%.
No function
Set the power unit cost. Display
the power savings 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 × 24hr as 100%).
No function
Parameter
All
Para- Para-
para-
meter meter
meter
copy clear
Refer
clear
to
page
✔: enabled
—: disabled
✔
— —
6-536
✔
— —
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✔ ✔ ✔
6-360
✔ ✔ ✔
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