YASKAWA SGD7S-xxxDA0 series Product Manual page 142

6.10 Overtravel and Related Settings . . . . . . . . 6-26
6.10.1 Overtravel Signals . . . . . . . . . . . . . . . . . . . . . . .6-26
6.10.2 Setting to Enable/Disable Overtravel . . . . . . . . .6-27
6.10.3 Motor Stopping Method for Overtravel . . . . . . .6-27
6.10.4 Overtravel Warnings . . . . . . . . . . . . . . . . . . . . . .6-29
6.10.5 Overtravel Release Method Selection . . . . . . . .6-30
6.10.6 Overtravel Status . . . . . . . . . . . . . . . . . . . . . . . .6-31
6.10.7 Overtravel Operation by Mode . . . . . . . . . . . . . .6-31
6.11 Holding Brake . . . . . . . . . . . . . . . . . . . . . . 6-32
6.11.1 Brake Operating Sequence . . . . . . . . . . . . . . . .6-32
6.11.2 /BK (Brake) Signal . . . . . . . . . . . . . . . . . . . . . . .6-33
6.11.3 Output Timing of /BK (Brake) Signal When the
Servomotor Is Stopped . . . . . . . . . . . . . . . . . . .6-34
6.11.4 Output Timing of /BK (Brake) Signal When the
Servomotor Is Operating . . . . . . . . . . . . . . . . . .6-35
6.11.5 Built-in Brake Relay Usage Selection . . . . . . . . .6-36
6.12 Motor Stopping Methods for Servo OFF and Alarms . .6-37
6.12.1 Stopping Method for Servo OFF . . . . . . . . . . . .6-38
6.12.2 Servomotor Stopping Method for Alarms . . . . . .6-38
6.13 Motor Overload Detection Level . . . . . . . . 6-40
6.13.1 Detection Timing for Overload Warnings
(A.910) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-40
6.13.2 Detection Timing for Overload Alarms (A.720) . .6-41
6.14 Setting Unit Systems . . . . . . . . . . . . . . . . . 6-42
6.14.1 Setting the Position Reference Unit . . . . . . . . . .6-42
6.14.2 Setting the Speed Reference Unit . . . . . . . . . . .6-47
6.14.3 Setting the Acceleration Reference Unit . . . . . . .6-48
6.14.4 Setting the Torque Reference Unit . . . . . . . . . . .6-48
6.15 Resetting the Absolute Encoder . . . . . . . . 6-49
6.15.1 Precautions on Resetting . . . . . . . . . . . . . . . . . .6-49
6.15.2 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . .6-49
6.15.3 Applicable Tools . . . . . . . . . . . . . . . . . . . . . . . . .6-49
6.15.4 Operating Procedure . . . . . . . . . . . . . . . . . . . . .6-50
6.16 Setting the Origin of the Absolute Encoder . . 6-52
6.16.1 Absolute Encoder Origin Offset . . . . . . . . . . . . .6-52
6.16.2 Setting the Origin of the Absolute
Linear Encoder . . . . . . . . . . . . . . . . . . . . . . . . . .6-52
6.17 Setting the Regenerative Resistor Capacity . . . 6-55