Setting Before Operation - YASKAWA SGD7S Product Manual

4.7
4.8
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 MECHATROLINK Communications Cables. . . . . . 4-43
Connecting the Other Connectors . . . . . . . . . . . . . . . . . . . . . . 4-44
4.8.1 Serial Communications Connector (CN3) . . . . . . . . . . . . . . . . . . . . . . . . . .4-44
4.8.2 Computer Connector (CN7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-44
4.8.3 Analog Monitor Connector (CN5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-44
Basic Functions That Require Setting before Operation
Manipulating Parameters (Pn) . . . . . . . . . . . . . . . . . . . . . . 5-3
5.1.1 Parameter Classification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
5.1.2 Notation for Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
5.1.3 Parameter Setting Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
5.1.4 Write Prohibition Setting for Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
5.1.5 Initializing Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9
MECHATROLINK-III Communications Settings . . . . . . . . . . . . 5-11
5.2.1 Communications Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11
5.2.2 Setting the Station Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11
Power Supply Type Settings for the Main Circuit and Control Circuit . . 5-12
5.3.1 AC Power Supply Input/DC Power Supply Input Setting . . . . . . . . . . . . . .5-12
5.3.2 Single-phase AC Power Supply Input/Three-phase AC Power Supply
Input Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13
Automatic Detection of Connected Motor . . . . . . . . . . . . . . . . 5-14
Motor Direction Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Setting the Linear Encoder Pitch . . . . . . . . . . . . . . . . . . . . . . . 5-16
Writing Linear Servomotor Parameters . . . . . . . . . . . . . . . . . . 5-17
Selecting the Phase Sequence for a Linear Servomotor . . . . . 5-21
Polarity Sensor Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
Polarity Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
5.10.1 Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-24
5.10.2 Using the SV_ON (Servo ON) Command to Perform Polarity Detection . . .5-25
5.10.3 Using a Tool Function to Perform Polarity Detection. . . . . . . . . . . . . . . . . .5-26
Overtravel and Related Settings . . . . . . . . . . . . . . . . . . . . . . . 5-27
5.11.1 Overtravel Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-27
5.11.2 Setting to Enable/Disable Overtravel . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28
5.11.3 Motor Stopping Method for Overtravel . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28
5.11.4 Overtravel Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-30
Holding Brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
5.12.1 Brake Operating Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-31
5.12.2 /BK (Brake) Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-33
5.12.3 Output Timing of /BK (Brake) Signal When the Servomotor Is Stopped . . .5-34
5.12.4 Output Timing of /BK (Brake) Signal When the Servomotor Is Operating . .5-34