Mitsubishi Electric FR-F820-04750 Instruction Manual page 695

Parameters
Details of the setting value
● FR-F820-02330(55K) or lower, FR-F840-01160(55K) or lower
Regeneration unit
Brake unit (FR-BU2 (GZG/GRZG/
FR-BR), FR-BU, BU)
High power factor converter
(FR-HC2),
Power regeneration common converter
(FR-CV)
For manufacturer setting. Do not set.
Tab. 5-278: FR-F820-02330(55K) or lower, FR-F840-01160(55K) or lower
● FR-F820-03160(75K) or higher, FR-F840-01800(75K) or higher
Regeneration unit
Without regenerative function
Brake unit (FR-BU2 (MT-BR5))
Power regeneration converter (MT-RC)
High power factor converter (FR-HC2)
Tab. 5-279: FR-F820-03160(75K) or higher, FR-F840-01800(75K) or higher
● FR-F842-07700(355K) or higher
Regeneration unit
Without regenerative function (FR-CC2)
Brake unit (FR-CC2 + FR-BU2 (MT-BR5))
High power factor converter (FR-HC2)
Tab. 5-280: FR-F842-07700(355K) or higher
While the power is supplied only to the control circuit with Pr. 30 = "100 or higher", the inverter
reset is not performed when the power is supplied to the main circuit.
When using brake unit (FR-BU2, BU, FR-BU)
(FR-F820-02330(55K) or lower, FR-F840-01160(55K) or lower)
When using FR-BU2 in combination with GZG/GRZG/FR-BR, or using BU or FR-BU, set Pr. 30 = "0 (initial
value), 10, 20, 100, 110, 120".
When using brake unit (FR-BU2)
(FR-F820-03160(75K) or higher, FR-F840-01800(75K) or higher)
To use FR-BU2 in combination with MT-BR5, set as follows.
● Set Pr. 30 = "1, 11, 21".
● Set the brake unit FR-BU2, Pr. 0 "Brake mode selection" = "2".
NOTE When Pr. 30 = "1, 11, 21", oL (stall prevention (overvoltage)) does not operate.
When using power regeneration converter (MT-RC)
● Set Pr. 30 = "1, 11, 21".
FR-F800
Power supply terminals of inverter
R, S, T
P, N
R, S, T/P, N
P, N
Power supply terminals of inverter
R, S, T
P, N
R, S, T/P, N
R, S, T
P, N
R, S, T/P, N
R, S, T
P, N
Pr. 30 Setting
10 (initial value), 110
11, 111
2, 102
(G) Control parameters
Pr. 30 Setting
0 (initial value), 100
10, 110
20, 120
2, 102
1, 11, 21, 101, 111, 121
Pr. 30 Setting
0 (initial value), 100
10, 110
20, 120
1, 101
11, 111
21, 121
1, 101
2, 102
5 - 533