JUKI KE-3010 Maintenance Manual page 318

14-3-3. Position Board (40044540)
[Functions]
This POSITION board is applicable to the CPCI
bus and intended to control servomotors
through the SSCNET III, Mitsubishi Electric's
high-speed synchronous communication
network. The POSITION board can control up to
32-axis servomotors per board.
The POSITION board is connected to the servo
amplifier of each axis through daisy chain
connections of optical fiber cables.
A command is received from the CPU board
software
servomotor.
The home position sensor and limit sensor of each axis are detected.
An alarm is detected that occurs in the servo amplifier or magnescale.
The emergency stop switch is detected to stop the XY-axis and Zθ-axis.
[Switch settings]
The jumper/switch settings are used in the default setting status before shipment.
[Meaning of LED]
Operation indicator LED (Green): Lights up when the power is turned ON, flashes when the
Error indicator LED (Red):
[Adjustment items after replacement]
There are no particular adjustment items.
Maintenance Guide
to control the
system is started up, goes off when the power is shut-down.
Off during normal operation, Lights up if an error occurs.
XYZθ-axis
14-21
Rev. 2.0