Yaskawa MP930 - Manual (Page 57)

MP930 Specifications and System Configuration
2.2.2 Basic System Configuration
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2.2.2 Basic System Configuration
The following illustration shows the basic system configuration of the MP930.
POWER
RDY
ERR
PRT1
BAT RUN
ALM
PRT2
SW1
Input signals
Output signals
Besides being connected to the various switches and lamps
required to run the machine, output signals can also be
connected to external devices. Can be expanded according to
the number of signals.
24-V power supply
Control panel
Inputs: 16 points
Outputs: 16 points
Example:
D
Automatic mode
D Manual mode
D Automatic operation start
D Automatic operation stop
D Alarm reset
D Alarm occurrence
D Automatic operation in
progress
D Manual operation in
progress
D Operation ready
Forward overtravel
Reverse overtravel
Zero point return
Deceleration limit switch
External latch signals
Servo alarm
Brake interlock
CPU Module
Inputs: 16 points
Outputs: 16 points
I/O Module
Inputs: 64 points (max.)
Outputs: 64 points × 14 Modules
External I/O
signals
External I/O signals
Servomotors
Servopack
MC Unit I/O Unit
Computer
Programming Panel
Inputs: 64 points
Outputs: 64 points
Example:
For manual operation
D
SERVO ON
D JOG+
D JOG−
D STEP+
D STEP−
D HOME RETURN
. . .
. . .
. . .
Figure 2.1 Basic System Configuration Diagram
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