Yaskawa MP920 Motion Module - Manual (Page 22)

1 Overview of Motion Modules
1.1.5 PO-01 Module
1-8
1.1.5 PO-01 Module
„ Overview of the PO-01 Module
The PO-01 Module is a Motion Control Module with pulse-train outputs. One PO-01 Mod-
ule can be connected to pulse motor drivers for up to 4 axes.
Two connectors (CN1 and CN2) are provided for connections to pulse motor drivers. Each
connector is equipped with a 5-V differential pulse-train output as well as 4 digital outputs
(DO) and 5 digital inputs (DI) for various pulse driver control applications.
„ Features of the PO-01 Module
• The PO-01 Module can be connected to up to four axes.
• A total of 64 axes can be controlled using a maximum of 16 Modules.
• This Module provides positioning, zero point returns, interpolations, and other functions,
all of which can be specified in motion programs.
Motion functions
Override function
Stroke limit function
Emergency stop
function
CN2
CN1
System Bus Connector
Pulse Motor Driver Connector
System Bus
Interface
Servo Parameters
OW
IW Same as above.
2 Pulse-train Outputs: CCW
CW
1 Excitation ON
2 General-purpose
1 Excitation monitor/zero point
3 General-purpose
1 Emergency/deceleration stop
4 Digital Outputs:
5 Digital Inputs:
PO-01
16 Modules max.
Pulse Motor
Driver
M M M M
PO-01
M
CW+
CCW+
DI
CW-
CCW-
DO
Pulse
Motor
Driver