SD710 Series Servo User Manual Chapter 9 Parameter description
11
regenerative resistance power (W).
When
forced air cooling method
: Set to a value of 50% or less of the regeneration resistance power
(W).
For example, if the power of the self-cooling external regenerative resistor is 100W, 100W x 20% =
20W, Pn012 should be set to "2" (setting unit: 10W)
Caution
● For drives with built
-in regenerative braking resistors as standard, when set to 0, the drive is
protected against the built-in resistors.
● If the setting value is improper, the drive may display the ER.320 alarm.
Pn013
External regenerative resistor resistance
value
○
Communication
address:
0x0013
Factory value: 0
Setting range: 0 to 65535
Unit: 1Ω
Control mode.
□
P
□
S
□
T
Parameter
Description
When an external regenerative resistor is connected, the regenerative resistor resistance value is set
to a value that matches the connected external regenerative resistor.
Caution
The minimum regenerative resistance value allowed to be connected to each power section varies,
see "Setting regenerative resistance" for details, otherwise the internal components of the servo unit
may be damaged.
Pn014
Servo drive power-on enable delay time
○
Communication
address:
0x0014
Factory value: 0
Setting range: 0~6000
Unit: ms
Control mode
.
□
P
□
S
□
T
Parameter
Description
Used to enable the drive immediately after power-up enable, and then enable it after a set time delay
after the bus voltage has been established.
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