Controller-Pc Circuitry; Pc Servo Control Card - Eshed Robotec Controller-PC User Manual

Controller-PC Circuitry

This chapter describes the main features of the PC servo control card and the two main
circuit boards in the SCORPOWER box.

PC Servo Control Card

Reference
U1–U8
U17
U16
U13
U15
U22
J2
J4
J5
User's Manual
9709
CHAPTER
Servo Control Card
ICs. Provide servo control of eight individual axes. U1–U6 control robot
axes; U7 and U8 control peripheral axes.
IC. Provides control of the card itself and integration of the card with the
PC.
IC. Performs address autoincrementation when the PC accesses the card
successively.
IC. Dual-port RAM (DPRAM) through which the PC accesses the card
(reading/writing).
IC. Converts encoder signals to count-up and count-down signals to
U1–U8
IC. Dual-UART. Converts parallel data into serial data and vice-versa.
Enables teach pendant communication via the power box. Checks state
of inputs and operates outputs.
High Density D62 Connector Connection to power box.
Jumpers for defining the base address of the card.
Jumpers for defining the interrupt (IRQ) used by the card.
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Description
Controller-PC