Panasonic MINAS A6N Series Operating Instructions Manual page 150

4.Details of Parameter
【Class 0】 Basic Setting
Pr0.16 External regenerative resistor setup
With this parameter, you can select either to use the built-in regenerative resistor of the
driver, or to separate this built-in regenerative resistor and externally install the regenerative
resistor (between B1 and B2 of Connector XB in case of A to D-frame, between B1 and B2
of Connector XC in case of E-frame(200 V), between B1 and B2 of terminal block in case of
F-frame(200 V)).
A, B-frame driver is not provided with built-in resister.
Setup value
[0]
(C to F-frame)
1
2
[3]
(A, B-frame)
Install an external protection such as thermal fuse when you use the external regenerative
resistor.
Remarks
Otherwise, the regenerative resistor might be heated up abnormally and result in burnout,
regardless of validation or invalidation of regenerative over-load protection.
When you use the built-in regenerative resistor, Do not set up other value than 0. Do not
touch the external regenerative resistor.
Caution
External regenerative resistor gets very hot, and might cause burning.
Load factor of external regenerative
Pr0.17
resistor selection
When selecting the external regenerative resistor (Pr0.16 = 1, 2), select the computing
method of load factor of regenerative resistor.
Pleses fixed to 0.
Setup value
[0]
1 to 4
Pr0.18 For manufacturer's use
Pleses fixed to 0.
・ A parameter is designated as follows:
Note
・For " Attribute ",refer to P.3-38 " Details of Attribute ".
Related page ・P.2-47 〜 " Wiring to the Connector, X4 "
3-46
Regenerative resistor
to be used
Regenerative processing circuit will be activated and
Built-in resistor regenerative resistor overload protection will be triggered
according to the built-in resistor (approx. 1 % duty).
The driver trips due to regenerative overload protection
External resistor (Err18.0), when regenerative processing circuit is activated
and its active ratio exceeds 10 %.
Regenerative processing circuit is activated, but no
External resistor
regenerative over-load protection is triggered.
Both regenerative processing circuit and regenerative
No resistor protection are not activated, and built-in capacitor handles all
regenerative power.
Regenerative load factor is 100 % when duty factor of external regenerative resistor is 10 %.
For manufacturer's use (do not setup)
Range Unit
0 to 3 —
Function
Range Unit
0 to 4
—
Function
Range Unit
— —
Pr0.00
Class No.
Default: [ ]
Related
Attribute Default
control code
A,B-frame: 3
C P S T
C to F-frame: 0
Related
Attribute Default
control code
C 0 P S T
Related
Default
Attribute
control code
— 0
Rev.2.00