ASDA-B2 Chapter 6 Control Modes of Operation
Revision May, 2018 6-3
6.2 Position Mode
Position mode is used in precise positioning applications, such as industrial machinery.
The directional command pulse input can control the rotation angle of the motor with
external pulses. The servo motor accepts pulse inputs up to 4 Mpps. In the position
closed-loop system, speed mode is mainly used with the gain type position controller and
forward compensation added externally. At the same time, like the Speed mode, two
operating modes (manual and automatic) are provided for selection. This chapter
introduces the processing of the gain type position controller, forward compensation, and
position command.
6.2.1 Position Command in PT Mode
PT, position command is the pulse input from terminal block. There are three types of
pulse and each type has positive / negative logic which can be set in parameter P1-00.
See as the followings.
P1-00▲
PTT External Pulse Input Type
Address: 0100H
0101H
Operation
Interface:
Panel/Software Communication
Related Section:
Section 6.2.1
Default: 0x2
Control
Mode:
PT
Unit: -
Range: 0 ~ 1142
Data Size: 16-bit
Display
Format:
Hexadecimal
Settings:
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