EURA SD20-G Series Manual

About this manual
■ Description of technical terms
The terms in this manual are defined as follows:
Servodrive is used to drive and control servo motor.
Servo System means a servo control system that includes the combination of a servodrive, servo motor with a host
computer and peripheral devices.
Parameters include monitoring parameter and setting parameters. Monitoring parameters can only be checked,
but not be modified, and setting parameters can be checked and modified, which includes function parameters and
data parameters.
■ Common symbol
The following symbols are used for convenience.
1. Instruction
P: position mode
S: speed mode
T: torque mode
2. Usage of backslash (/)
Backslash is used in the wiring diagram. It describes the default logic of I/O interface.
For input signal (DI terminal), balckslash means, when input circuit is ON status, the input signal is valid, i.e. the
default logic is positive logic. Without blackslash means, when input side is OFF status, the input signal is valid,
i.e. the default logic is negative logic.
For output signal (DO terminal), backslash means output side circuit is common-opened, and when the signal is
output, the output side circuit is closed. Without backslash means output side circuit is common-closed, and when
the signal is output, the output side circuit is opened.
3. Others
NC: no connection
N/A: no unit
Pt：position pulse mode
Pr：internal register position mode
Sr：internal register speed mode
Sz：analog speed mode
Tr：internal register torque mode
Tz：analog torque mode
ALL: all modes