Mitsubishi Electric FR-F820-00046, Instruction Manual

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Appendix For customers replacing the conventional model with this inverter
FR-F800 A - 1
A Appendix
A.1 For customers replacing the conventional model with this
inverter
A.1.1 Replacement of the FR-F700(P) series
Differences and compatibility with the FR-F700(P) series
Item FR-F700(P) FR-F800
Control method
V/F control
Simple magnetic flux vector control
PM motor control
V/F control
Advanced magnetic flux vector control
PM motor control
(IPM motor/SPM motor)
Added functions
⎯
USB host function
Safety stop function
etc.
Maximum output frequency
V/F control
400 Hz 590 Hz
PID control
Turn the X14 signal ON to enable PID
control.
The X14 signal does not need to be
assigned. (PID control is available by the
Pr. 128 setting.)
Automatic restart after
instantaneous power failure
Turn the CS signal ON to enable restart.
Pr. 186 "CS terminal function selection"
initial value "6"
CS signal assignment not required. (Restart
is enabled with the Pr. 57 setting only.)
Pr. 186 "CS terminal function selection"
initial value "9999"
PTC thermistor input
Input from the terminal AU (the function of
the terminal AU is switched by a switch.)
Input from the terminal 2. (The function of
the terminal 2 is switched by the Pr. 561
setting.)
USB connector B connector Mini B connector
Main circuit terminal screw size
Terminals R/L1, S/L2, T/L3, U, V, W: Same for all capacities
Terminals P/+, N/-, P1:
Same except for the 400 V class 01800(75K)
(FR-F740(P)-01800(75K): M10, FR-F840-01800(75K): M8)
Screws for earthing (grounding):
Same except for the 200 V class 03160(75K)
(FR-F720(P)-03160(75K): M10, FR-F820-03160(75K): M8)
Control circuit terminal block Removable terminal block (screw type)
Removable terminal block (spring clamp
type)
Terminal response level
The FR-F800's I/O terminals have better response level than the FR-F700(P)'s terminals. By
setting Pr. 289 "Inverter output terminal filter" and Pr. 699 "Input terminal filter," the
terminal response level can be compatible with that of FR-F700(P). Set to approximately
5 to 8 ms and adjust the setting according to the system.
PU
FR-DU07 (4-digit LED)
FR-PU07
FR-DU08 (5-digit LED)
FR-LU08 (LCD)
FR-PU07 (Some functions, such as
parameter copy, are unavailable.)
FR-DU07 is not supported.
Plug-in option Dedicated plug-in options (not interchangeable)
Plug-in option connector
One connector (FR-F700P, FR-F700-CHT)
Two connectors (FR-F700-NA/EC)
Three connectors
Communication option
Connected to the connector 1.
(FR-F700P, FR-F700-CHT)
Connected to the connector 2.
(FR-F700-NA/EC)
Connected to the connector 1
Installation size
For standard models, installation size is compatible for all capacities.
(Replacement between the same capacities does not require new mounting holes.)
However, for the 200 V class 03160(75K), the installation interchange attachment
(FR-F8AT) is required.)
For separated converter types, installation size is not compatible. (New mounting
holes are required.)
Tab. A-1: Differences between FR-F700(P) and FR-F800 (1)