Full Close Function - Sanyo SUPER BL P5 Manual

11. SPECIAL SERVO FUNCTION

11.7 Full Close Function

In this function, set external encoder for position control. As the hardware for this function is different from
that for standard PY2 amplifier, need to decide whether or not to require this function before purchase.
11.7.1 Outline of full close function (optional)
(1) Full close specification (for reference)
＋
(2) Standard PY2 (for reference)
＋
In the full close function, device position is correctly obtained by getting feedback signal of position loop
from external encoder, resulting in high accuracy control in positioning (control real position of device).
11.7.2 Hardware of full close function (optional)
(1) Configuration
Amplifiers of 15A, 30A and 50A are wider by 20mm.
＋
Position
Control
－ －
Servo Amplifier
Fig. 11-2 Block Diagram of Full Close
＋
Position
Control
－ －
Servo Amplifier
Fig. 11-3 Standard Block Diagram
Velocity Current
Control Control
Velocity Current
Control Control
11－11
External
Encoder
Motor
Encoder
Motor
Encoder