YASKAWA SGD7S series User Manual

This chapter describes the basic functions that must be set
before you start servo system operation. It also describes
the setting methods.
5.1 Manipulating Parameters (Pn) . . . . . . 5-4
5.1.1 Parameter Classification . . . . . . . . . . . . . . . . . . . 5-4
5.1.2 Notation for Parameters . . . . . . . . . . . . . . . . . . . 5-5
5.1.3 Parameter Setting Methods . . . . . . . . . . . . . . . . 5-6
5.1.4 Write Prohibition Setting for Parameters . . . . . . . 5-8
5.1.5 Initializing Parameter Settings . . . . . . . . . . . . . . 5-11
5.2 Control Method Selection . . . . . . . . . . . . . 5-13
5.3 Power Supply Type Settings for the Main Circuit and Control Circuit . . 5-14
5.3.1 AC Power Supply Input/DC Power Supply
Input Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5.3.2 Single-phase AC Power Supply Input/
Three-phase AC Power Supply Input Setting . . 5-15
5.4 Automatic Detection of Connected Motor . .5-16
5.5 Functions and Settings for the /S-ON (Servo ON) Signal . . 5-17
5.5.1 Function of the /S-ON (Servo ON) Signal . . . . . 5-17
5.5.2 Setting to Keep the Servo ON and Supply
Power to the Motor Continuously . . . . . . . . . . . 5-17
5.6 Motor Direction Setting . . . . . . . . . . . . . . . 5-18
5.7 Setting the Linear Encoder Pitch . . . . . . . 5-19
5.8 Writing Linear Servomotor Parameters . . . 5-20
Basic Functions That
Require Setting
before Operation
5

YASKAWA SGD7S series Specifications

General

Series	SGD7S
Safety	STO (Safe Torque Off)
Humidity	90% RH or less (non-condensing)
Control Method	PWM Control
Communication	EtherCAT, MECHATROLINK-III, MECHATROLINK-II
Output Power	0.1 kW to 15 kW
Feedback System	Incremental encoder, Absolute encoder
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Overheating, Encoder Error
Ambient Temperature	0 to 55°C
Storage Temperature	-20 to 85°C
Vibration Resistance	5.9 m/s²
Installation	Panel mounted
Certifications	CE, UL, cUL