3G2A5-DA002 Omron, 3G2A5-DA002 Datasheet - Page 16

• Manufacturer Part Number: 3G2A5-DA002
• Description: C500 2-D/A: 0 TO +10V
• Manufacturer: Omron

Specifications of 3G2A5-DA002

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

The Role of the PC
A Position Control System
1-2
The Role of the PC
In the typical Control System example shown above, a PC controls the move-
ment of the workpiece bed across two horizontal axes using Limit Switches and
Servomotors to monitor and control movement.
The PC is the part of the Control System that directly controls the manufacturing
process. According to the program stored in its memory, the PC accepts data
from the input devices connected to it, and uses this data to monitor the con-
trolled system. When the program calls for some action to take place, the PC
sends data to the output devices connected to it to cause that action to take
place. The PC may be used to control a simple, repetitive task, or it may be con-
nected to other PCs, or to a host computer in order to integrate the control of a
complex process.
Signal line for
Servomotor
driver control
Power
source
DC Servomotor
Position Control Unit
DC Servomotor
Driver
DC Servomotor
Power
source
DC Servomotor
Driver
Input Unit
PC
Control panel
Section 1-2
Control switch
Handheld
Programming
Console
3