Lite-On Technology Corp.
Industrial Automation
103
In a digital circuit, 0 and 1 usually represent for the high and low voltage. 1 and 0 represent high and low
voltage in "Positive Logic", respectively. On the other hand, 1 and 0 represent low and high voltage in
"Negative Logic", respectively.
Source of the external pulse input
0: Low-speed optical coupling (CN1 pin: OUT, DIR)
1: High-speed differential (CN1 pin: HOUT, HDIR)
PA-02
(S-off)
STL
Setting for the speed and torque limit
Communication
address:
0004H
0005H
Initial value
0
Control mode
ALL
Unit
N/A
Configuration range 0 ~ 0x11
Data size
16bit
Data format
Hex
□□□□■:
Start and stop of the speed limit function (valid only in T mode)
□□□■□:
On and off for torque limit function (valid in P / S mode)
On and off for speed limit function(1: on; 0: off)
Speed limit function can be turned on and off with DI terminal (SPDLM) Parameters and
DI (SPDLM) belong to OR operation.
The speed limit configuration source is determined by DI terminal (SPD0, SPD1) state Can
select the speed analog command or the parameter value PA-14 ~ PA-16.
Start and stop of the torque limit function (1: on; 0: off )
The torque limit function can be turned on and off by DI terminal (TRQLM). Parameters
and DI (TRQLM) belong to OR operation.
The source of the torque limit setting is determined by the state of the DI terminals
(TCM0,TCM1). Can select the torque analog command or the parameter value PA-03 ~
PA-05.
Low-speed pulse input
Logic
Pulse type
Clockwise rotation
Counterclockwise rotation
P
o
si
ti
v
e
lo
g
ic
Pulse train
+
Symbol
Low sign
High sign
