Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 691

 Details of the setting value
• FR-A820-03160(55K) or lower, FR-A840-01800(55K) or lower
Regeneration unit
*3
Built-in brake ,
brake unit
(FR-BU2 (GZG/GRZG/
FR-BR), FR-BU, BU)
High-duty brake resistor
(FR-ABR)
High power factor converter
(FR-HC2),
Power regeneration common
converter (FR-CV)
• FR-A820-03800(75K) or higher, FR-A840-02160(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)
• FR-A842-07700(315K) or higher
Without regenerative function (FR-CC2)
Brake unit
(FR-CC2+FR-BU2 (MT-BR5))
High power factor converter (FR-HC2)
*1 For the FR-A820-00490(7.5K) or lower and FR-A840-00250(7.5K) or lower.
*2 For the FR-A820-00630(11K) or higher, and FR-A840-00310(11K) or higher.
*3 The built-in brake is installed on FR-A820-00490(7.5K) or lower and FR-A840-00250(7.5K) or lower.
*4 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.
NOTE
• For the use of a brake resistor other than the FR-ABR, contact your sales representative.
 When using the built-in brake resistor or brake unit (FR-BU2, BU, FR-BU)
(FR-A820-03160(55K) or lower, FR-A840-01800(55K) or lower)
• When using the built-in brake, using the FR-BU2 in combination with the GZG/GRZG/FR-BR, or using the BU or FR-BU,
set Pr.30 = "0 (initial value), 10, 20, 100, 110, or 120". The Pr.70 setting is invalid. At this time, the regenerative brake duty
is as follows.
FR-A820-00250(3.7K) or lower
FR-A820-00340(5.5K), FR-A820-00490(7.5K)
FR-A840-00250(7.5K) or lower
Other than the above
NOTE
• The built-in brake resistor is equipped for the FR-A820-00490(7.5K) or lower, and the FR-A840-00250(7.5K) or lower.
690
5. PARAMETERS
5.16 (G) Control parameters
Power supply
terminals of
inverter
0 (initial
R, S, T
value), 100
P, N 10, 110
R, S, T/P, N 20, 120
R, S, T 1, 101
P, N 11, 111
R, S, T/P, N 21, 121
P, N 2, 102
Power supply terminals of
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
Regeneration unit
Inverter
Pr.30 Pr.70
*4
setting setting
The regenerative brake duty will be as follows.
• FR-A820-00046(0.4K) to 00250(3.7K): 3%
• FR-A820-00340(5.5K), 00490(7.5K): 2%
—
• FR-A840-00023(0.4K) to 00250(7.5K): 2%
• Other than above: 0% (without the built-in brake
*1
10% The FR-ABR can be used with FR-A820-01250(22K) or
lower and the FR-A840-00620(22K) or lower.
*2
6%
0%
—
(initial value)
inverter
0 (initial value), 100
10, 110
20, 120
1, 101
11, 111
21, 121
1, 101
2, 102
10 (initial value), 110
11, 111
2, 102
Regenerative brake duty
3%
2%
2%
0% (without the built-in brake resistor)
Remarks
resistor)
*4
Pr.30 setting
—
0% (initial value)
0% (initial value)
—
*4
Pr.30 setting
Pr.70 setting