YASKAWA SGD7S Product Manual page 28

4.7
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
5.12
xxviii
Connecting the Other Connectors . . . . . . . . . . . . . . . . . . . . . . 4-50
4.7.1 Serial Communications Connector (CN3) . . . . . . . . . . . . . . . . . . . . . . . . . .4-50
4.7.2 Computer Connector (CN7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-50
4.7.3 Analog Monitor Connector (CN5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-50
Basic Functions That Require Setting before Operation
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
Control Method Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
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
Automatic Detection of Connected Motor . . . . . . . . . . . . . . . . 5-16
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
Motor Direction Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Setting the Linear Encoder Pitch . . . . . . . . . . . . . . . . . . . . . . . 5-19
Writing Linear Servomotor Parameters . . . . . . . . . . . . . . . . . . 5-20
Selecting the Phase Sequence for a Linear Servomotor . . . . . 5-25
Polarity Sensor Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Polarity Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
5.11.1 Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28
5.11.2 Using the /S-ON (Servo ON) Signal to Perform Polarity Detection . . . . . . .5-29
5.11.3 Using the /P-DET (Polarity Detection) Signal to Perform Polarity
Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-30
5.11.4 Using a Tool Function to Perform Polarity Detection. . . . . . . . . . . . . . . . . .5-31
Overtravel and Related Settings . . . . . . . . . . . . . . . . . . . . . . . 5-32
5.12.1 Overtravel Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-33
5.12.2 Setting to Enable/Disable Overtravel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-33
5.12.3 Motor Stopping Method for Overtravel . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-34
5.12.4 Overtravel Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-35