SMC Networks LECSN-T Series - 11.2 Regenerative options; 11.2.1 Combination and regenerative power; 11.2.2 Parameter setting

11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 11
11.2 Regenerative options
CAUTION
Do not use drivers with regenerative options other than the combinations specified
below.
Otherwise, it may cause a fire.
11.2.1 Combination and regenerative power
The power values in the table are resistor-generated powers and not rated powers.
Driver
Regenerative power [W]
Built-in
regenerative
resistor
LEC-MR-
RB-032
[40 Ω]
LEC-MR-
RB-12
[40 Ω]
LECSN
□
-T5
30
LECSN
□
-T7
10
30
100
LECSN
□
-T8
10
30
100
LECSN2-T9
20
30
100
11.2.2 Parameter setting
Set [Pr. PA02] according to the option to be used.
Regenerative option selection
00: Regenerative option is not used.
For servo amplifier of 100 W, regenerative resistor is not used.
For servo amplifier of 0.2 kW to 7 kW, built-in regenerative
resistor is used.
Supplied regenerative resistors or regenerative option is used
with the servo amplifier of 11 kW to 22 kW.
01: FR-BU2/FR-RC/FR-CV
02: MR-RB032
03: MR-RB12
04: MR-RB32
05: MR-RB30
06: MR-RB50 (Cooling fan is required)
08: MR-RB31
09: MR-RB51 (Cooling fan is required)
0B: MR-RB3N
0C: MR-RB5N (Cooling fan is required)
FA: When the supplied regenerative resistors or the regenerative
option is cooled by the cooling fan to increase the ability with
the servo amplifier of 11 kW to 22 kW.
0 0
[Pr. PA02]
00: Regenerative option is not used.
・For driver of 100 W, regenerative resistor is not used.
・For driver of 200 W to 750W, built-in regenerative
resistor is used.
02: LEC-MR-RB-032
03: LEC-MR-RB-12