Mitsubishi Electric A173UHCPU User Manual page 71

2. DESIGN
Design of system to which GOT and personal computer information control have been added
Design of system connected to MELSECNET
External circuit design
Power supply circuit design
Safety circuit design
Enclosure inside layout design
Choose the GOT when using the graphic panel to perform equipment status monitoring
and equipment operation.
Select the personal computer and related software packages when you want to execute
the digital oscilloscope functions designed for tuning and timing checking and
user-developed software functions (e.g. machining/assembling recipe function and data
supervising collection function) in addition to equipment status monitoring and
equipment operation.
Select MELSECNET modules and carry out MELSECNET system design such as link
allocation when connecting the motion controller to MELSECNET(II) or
MELSECNET/10 for communications with the PC CPU, etc. over the network.
Design the power supply circuit which supplies power to such system components as
the motion controller, I/O equipment and servo amplifiers, taking into consideration the
protective coordination and noise suppression techniques.
Design the operation-ready circuit which stops the system at occurrence of any alarm
such as a motion controller or servo amplifier alarm or an emergency stop, the circuit
which avoids a malfunction while power is instable at power-on, and the electromagnetic
brake circuit for servo motors.
Carry out layout design from such aspects as installation environment, e.g.
temperatures and vibrations in consideration of heat generated from modules, and
handling of the modules mounted.
2 − 2
Refer to Section 1.5.1(7).
Refer to Section 1.5.1(8).
Refer to Section 2.3.
Refer to Section 2.3.1.
Refer to Section 2.3.2.
Refer to Section 2.4.