YASKAWA SGDV series User Manual

4 Operation
4.2.10 SEMI F47 Function (Torque Limit Function for Low DC Power Supply Voltage for Main Circuit)
4-24
(2) Related Parameters
∗ The setting unit is a percentage of the rated torque.
Note: When using SEMI F47 function, set 1000 ms.
Parameter Meaning When Enabled Classification
Pn008
n.0
[Factory setting]
Does not detect undervoltage.
After restart Setup
n.1 Detects warning and limits torque by host controller.
n.2
Detects warning and limits torque by Pn424 and Pn425.
(Only in the SERVOPACK)
Pn424
Torque Limit at Main Circuit Voltage Drop Classification
Setting Range Setting Unit Factory Setting When Enabled
0 to 100
1%
*
50 Immediately Setup
Pn425
Release Time for
Tor qu e
Limit at Main Circuit
Voltage Drop
Classification
Setting Range Setting Unit Factory Setting When Enabled
0 to 1000 1 ms 100 Immediately Setup
Pn509
Instantaneous Power Cut Hold Time
Classification
Setting Range Setting Unit Factory Setting When Enabled
20 to 50000 1 ms 20 Immediately Setup
Speed
Position
Torque
Speed
Position
Torque
Speed
Position
Torque

YASKAWA SGDV series Specifications

General

Series	SGDV
Communication	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Control Modes	Position, Speed, Torque
Protection Features	Overcurrent, Overvoltage, Undervoltage, Encoder error
Ambient Temperature	0°C to 55°C
Cooling Method	Natural cooling or forced air cooling
Voltage	200V, 400V
Weight	Varies depending on model (e.g., 0.6 kg to 10 kg)