
15
4) Brake release switch (each axis of 1 to 4)
It is the switch to release the brake compulsorily (excitation release) for the actuator
equipped with a brake. When it is desired to move an actuator manually in such cases as
to set up the equipment, in teaching and in an error, the brake can be compulsorily
released by putting the switch to RLS side after turning the power on.
Keep the switch set on NOM side unless necessary.
Switch position
Function
RLS (Brake release)
Top side
Brake is released compulsorily.
NOM (Automatic
mode)
Bottom
side
Brake gets controlled automatically by
controller.
Servo ON : Brake release
Servo OFF : Brake effective
Warning : After conducting the brake compulsory release, make sure to set the
switch back to NOM (automatic mode) so the controller can perform the
automatic control on the brake. In RLS (brake release), it is very
dangerous as the brake would not work when emergency stop is occurred
or servo is turned OFF. For vertically mounted actuators, the slider or rod
can drop and it may cause a critical accident.
5) Panel window
It shows the controller status with the 4-digit 7-segment display and 5 LED lamps.
6) Simple Absolute Status LED Lamps for Each Axis (PC/PG type dedicated)
This displays the status of simple absolute. This status display is not equipped for
Incremental Type and Battery-less Absolute Type. [Refer to 3.3.3 Status LED]
7) Operation mode setting switch
It is a switch to indicate the operation mode of the controller.
Switch position
Function
MANU
(Operation mode)
Left side
Teaching tool is activated.
AUTO
(Automatic mode)
Right side
Teaching tool is inactivated.
(Note) Apply the enclosed dummy plug (DP-4S)
to SIO connector for PG / PGX types.
Emergency stop cannot be cancelled if it
is not plugged.
8) SIO connector
It is the connector dedicated for the connection of a teaching tool.
9) USB connector
It is a connector to plug in a USB. It is used to connect a teaching tool by USB connection.
Caution :
y
USB connector and SIO connector cannot be used at the same time.
USB connection is prioritized.
y
When using the USB ports, connect the controllers to use one by one,
and install the USB driver stored in the XSEL PC software CD-ROM.
See the instruction manual of XSEL PC software for how to install.
y
Apply the enclosed dummy plug (DP-4S) to SIO connector when using
the USB ports.
Summary of Contents for MSEL
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Page 44: ...Chapter 1 Specifications Check 36 ...
Page 102: ...Chapter 4 Home Return Absolute Reset 94 ...
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