Panasonic MDDDT5540 User Manual Page 111

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- App.37 -
Appendixes
PrNo.
Parameter
Range Function
description
Install an external regenerative discharge resistor (between P (5-
pin) and B2 (3-pin) on the relevant connector), and set this
parameter as necessary.
6C
External
regenerative
discharge
resistor
selection
0 ~ 3
Regenerative discharge resistor
External regenerative
discharge resistor
DVOP2890
DVOP2890
External resistor
External resistor
Not used.
Over-regenerative power protection
Regenerative discharge resistor overload
protection works depending on the capacity
of the optional external regenerative discharge
resistor.
The protection operates for the external resistor
whose operating limit is 10% of the duty.
The protection is activated as operating limit of
the external resistor and as 100% duty.
Regeneration processing circuit is not
operated.
<Notes>
Don't fail to install external protection such as thermal fuse.
Otherwise, regenerative discharge resistor is not protected any more
to cause possible abnormal heat generation, resulting in burning of
the motor.
Value
0
1
2
[ 3 ]
<Notes>
For safety, a thermal fuse is built in the optional external regenerative dis-
charge resistor. Wiring to the internal thermal fuse may break depending on
the applicable heat radiating conditions, operating temperature range, sup-
ply voltage and load fluctuation.
Be sure to assemble the amplifier with the machine and check the operating
limit so that the surface temperature of the regenerative discharge resistor
may be 100Åé or lower on poor conditions likely to cause generation of re-
generative discharge resistance conditions (such as high supply voltage,
large load inertia and short deceleration time).
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Comments to this Manuals

Riaz uddin 01 Jun 2024 | 12:31:56

Ac sarvo motor

Michael kisilu 30 Mar 2025 | 07:23:22

Parameters set

MD CHAN MIA 07 May 2025 | 19:27:14

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